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Neuroendocrine tumor

Index Neuroendocrine tumor

Neuroendocrine tumors (NETs) are neoplasms that arise from cells of the endocrine (hormonal) and nervous systems. [1]

165 relations: Acromegaly, Adrenal gland, Airstream mechanism, Amine, Anaplasia, Anatomy, Appendix (anatomy), Apudoma, Argentaffin, Asthma, Autopsy, Avidity, Benignity, Biotransformation, Bleeding, Bowel obstruction, Carcinoid, Carcinoid syndrome, Carney complex, Catecholamine, CDX2, Cellular differentiation, Chemotherapy, Cisplatin, Crowdfunding, Cryoablation, CT scan, Cushing's syndrome, Desmoplasia, Devil facial tumour disease, Diarrhea, DOTA-TATE, Doxorubicin, Embryology, Endocrine gland, Endocrine system, Endoscopy, Enolase 2, Enterochromaffin cell, Enterochromaffin-like cell, Epithelium, Etoposide, European Society for Medical Oncology, Everolimus, Fibrosis, Fluorouracil, Flushing (physiology), Food and Drug Administration, Foregut, Gallium, ..., Gastrointestinal tract, Gene therapy, Goblet cell carcinoid, Grading (tumors), Granin, Growth hormone, H&E stain, Heart failure, Heart valve, Hemoptysis, Hindgut, Histology, Homeobox, Hormone, Hsp70, Incidence (epidemiology), Indium, Indium-111, Interferon, International Agency for Research on Cancer, Intravenous therapy, Ki-67 (protein), L-DOPA, Large cell neuroendocrine carcinoma of the lung, Lung cancer, Lymphovascular invasion, Magnetic resonance imaging, Malignancy, Median, Medical ultrasound, Medullary thyroid cancer, Merkel cell, Merkel-cell carcinoma, Mesentery, Metastasis, Micrograph, Midgut, Mitosis, Multiple endocrine neoplasia type 1, Multiple endocrine neoplasia type 2, N-terminus, National Cancer Institute, National Comprehensive Cancer Network, Necrosis, Neoplasm, Nervous system, Neural crest, Neuroblastoma, Neuroendocrine cell, Neuroendocrinology, Neurofibromatosis, Neurotensin, Niacin, Nikolai Kulchitsky, Oncolytic adenovirus, Palliative care, Pancreas, Pancreatic cancer, Pancreatic islets, Pancreatic neuroendocrine tumor, Pancreatic polypeptide, Parafollicular cell, Paraganglioma, Parathyroid gland, Pellagra, Peptide, Peptide receptor radionuclide therapy, Peripheral edema, Peripheral nervous system, Phenotype, Pheochromocytoma, Pituitary gland, Placebo, Pleomorphism (cytology), Pleurisy, Pneumonia, Positron emission tomography, Prevalence, Prognosis, Pulmonary neuroendocrine tumor, Radiation therapy, Radiofrequency ablation, Radioligand, Radionuclide, Receptor (biochemistry), Schwannoma, Scintigraphy, Secretion, Selective internal radiation therapy, Sensitivity and specificity, Serotonin, Somatostatin, Springer Science+Business Media, Streptozotocin, Structural analog, Submucosa, Substance P, Sunitinib, Synaptophysin, Targeted therapy, Tasmanian devil, Thyroid, Tissue (biology), Titration, Tricuspid valve, Tryptophan, Tuberous sclerosis, Ubiquitin carboxy-terminal hydrolase L1, Ulcer (dermatology), Von Hippel–Lindau disease, White blood cell, World Health Organization, Yttrium-90, 5-Hydroxyindoleacetic acid, 5-Hydroxytryptophan. Expand index (115 more) »

Acromegaly

Acromegaly is a disorder that results from excess growth hormone (GH) after the growth plates have closed.

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Adrenal gland

The adrenal glands (also known as suprarenal glands) are endocrine glands that produce a variety of hormones including adrenaline and the steroids aldosterone and cortisol.

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Airstream mechanism

In phonetics, the airstream mechanism is the method by which airflow is created in the vocal tract.

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Amine

In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair.

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Anaplasia

Anaplasia (from ἀνά ana, "backward" + πλάσις plasis, "formation") is a condition of cells with poor cellular differentiation, losing the morphological characteristics of mature cells and their orientation with respect to each other and to endothelial cells.

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Anatomy

Anatomy (Greek anatomē, “dissection”) is the branch of biology concerned with the study of the structure of organisms and their parts.

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Appendix (anatomy)

The appendix (or vermiform appendix; also cecal appendix; vermix; or vermiform process) is a blind-ended tube connected to the cecum, from which it develops in the embryo.

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Apudoma

In pathology, an apudoma is an endocrine tumour that arises from an APUD cell from structures such as the ampulla of Vater.

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Argentaffin

Argentaffin refers to cells which take up silver stain.

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Asthma

Asthma is a common long-term inflammatory disease of the airways of the lungs.

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Autopsy

An autopsy (post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a highly specialized surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause and manner of death or to evaluate any disease or injury that may be present for research or educational purposes.

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Avidity

In biochemistry, avidity refers to the accumulated strength of multiple affinities of individual non-covalent binding interactions, such as between a protein receptor and its ligand, and is commonly referred to as functional affinity.

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Benignity

Benignity (from Latin benignus "kind, good", itself deriving from bonus "good" and genus "origin") is any condition that is harmless in the long run.

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Biotransformation

Biotransformation is the chemical modification (or modifications) made by an organism on a chemical compound.

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Bleeding

Bleeding, also known as hemorrhaging or haemorrhaging, is blood escaping from the circulatory system.

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Bowel obstruction

Bowel obstruction, also known as intestinal obstruction, is a mechanical or functional obstruction of the intestines which prevents the normal movement of the products of digestion.

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Carcinoid

Carcinoid (also carcinoid tumor) is a slow-growing type of neuroendocrine tumor originating in the cells of the neuroendocrine system.

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Carcinoid syndrome

Carcinoid syndrome is a paraneoplastic syndrome comprising the signs and symptoms that occur secondary to carcinoid tumors.

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Carney complex

Carney complex and its subsets LAMB syndrome and NAME syndrome are autosomal dominant conditions comprising myxomas of the heart and skin, hyperpigmentation of the skin (lentiginosis), and endocrine overactivity.

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Catecholamine

A catecholamine (CA) is a monoamine, an organic compound that has a catechol (benzene with two hydroxyl side groups at carbons 1 and 2) and a side-chain amine.

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CDX2

Homeobox protein CDX-2 is a protein that in humans is encoded by the CDX2 gene.

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Cellular differentiation

In developmental biology, cellular differentiation is the process where a cell changes from one cell type to another.

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Chemotherapy

Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a type of cancer treatment that uses one or more anti-cancer drugs (chemotherapeutic agents) as part of a standardized chemotherapy regimen.

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Cisplatin

Cisplatin is a chemotherapy medication used to treat a number of cancers.

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Crowdfunding

Crowdfunding is the practice of funding a project or venture by raising small amounts of money from a large number of people, typically via the Internet.

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Cryoablation

Cryoablation is a process that uses extreme cold to destroy tissue.

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CT scan

A CT scan, also known as computed tomography scan, makes use of computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of specific areas of a scanned object, allowing the user to see inside the object without cutting.

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Cushing's syndrome

Cushing's syndrome is a collection of signs and symptoms due to prolonged exposure to cortisol.

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Desmoplasia

In medicine, desmoplasia is the growth of fibrous or connective tissue.

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Devil facial tumour disease

Devil facial tumour disease (DFTD) is an aggressive non-viral clonally transmissible cancer which affects Tasmanian devils, a marsupial native to Australia.

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Diarrhea

Diarrhea, also spelled diarrhoea, is the condition of having at least three loose or liquid bowel movements each day.

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DOTA-TATE

DOTA-TATE (Also known as DOTA-octreotate, oxodotreotide and DOTA-(Tyr3)-octreotate/ DOTA-0-Tyr3-Octreotate) is an amino acid peptide, with a covalently bonded DOTA bifunctional chelator.

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Doxorubicin

Doxorubicin, sold under the trade names Adriamycin among others, is a chemotherapy medication used to treat cancer.

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Embryology

Embryology (from Greek ἔμβρυον, embryon, "the unborn, embryo"; and -λογία, -logia) is the branch of biology that studies the prenatal development of gametes (sex cells), fertilization, and development of embryos and fetuses.

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Endocrine gland

Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct.

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Endocrine system

The endocrine system is a chemical messenger system consisting of hormones, the group of glands of an organism that carry those hormones directly into the circulatory system to be carried towards distant target organs, and the feedback loops of homeostasis that the hormones drive.

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Endoscopy

An endoscopy (looking inside) is used in medicine to look inside the body.

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Enolase 2

Gamma-enolase, also known as enolase 2 (ENO2) or neuron specific enolase (NSE), is an enzyme that in humans is encoded by the ENO2 gene.

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Enterochromaffin cell

Enterochromaffin (EC) cells (also known as Kulchitsky cells), discovered by Nikolai Kulchitsky of Karazin Kharkiv National University.

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Enterochromaffin-like cell

Enterochromaffin-like cells or ECL cells are a type of neuroendocrine cell found in the gastric glands of the gastric mucosa beneath the epithelium, in particular in the vicinity of parietal cells, that aid in the production of gastric acid via the release of histamine.

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Epithelium

Epithelium is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue.

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Etoposide

Etoposide, sold under the brand name Etopophos among others, is a chemotherapy medication used for the treatments of a number of types of cancer.

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European Society for Medical Oncology

The European Society for Medical Oncology (ESMO) is the leading professional organisation for medical oncology.

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Everolimus

No description.

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Fibrosis

Fibrosis is the formation of excess fibrous connective tissue in an organ or tissue in a reparative or reactive process.

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Fluorouracil

Fluorouracil (5-FU), sold under the brand name Adrucil among others, is a medication used to treat cancer.

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Flushing (physiology)

For a person to flush is to become markedly red in the face and often other areas of the skin, from various physiological conditions.

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Food and Drug Administration

The Food and Drug Administration (FDA or USFDA) is a federal agency of the United States Department of Health and Human Services, one of the United States federal executive departments.

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Foregut

The foregut is the anterior part of the alimentary canal, from the mouth to the duodenum at the entrance of the bile duct, and is attached to the abdominal walls by mesentery.

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Gallium

Gallium is a chemical element with symbol Ga and atomic number 31.

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Gastrointestinal tract

The gastrointestinal tract (digestive tract, digestional tract, GI tract, GIT, gut, or alimentary canal) is an organ system within humans and other animals which takes in food, digests it to extract and absorb energy and nutrients, and expels the remaining waste as feces.

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Gene therapy

In the medicine field, gene therapy (also called human gene transfer) is the therapeutic delivery of nucleic acid into a patient's cells as a drug to treat disease.

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Goblet cell carcinoid

The goblet cell carcinoid, abbreviated GCC and also known as crypt cell carcinoma and neuroendocrine tumour with goblet cell differentiation, is a rare biphasic gastrointestinal tract tumour that consists of a neuroendocrine component and a conventional carcinoma, histologically arising from Paneth cells.

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Grading (tumors)

In pathology, grading is a measure of the cell appearance in tumors and other neoplasms.

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Granin

Granin (chromogranin and secretogranin) is a protein family of regulated secretory proteins ubiquitously found in the cores of amine and peptide hormone and neurotransmitter dense-core secretory vesicles.

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Growth hormone

Growth hormone (GH), also known as somatotropin (or as human growth hormone in its human form), is a peptide hormone that stimulates growth, cell reproduction, and cell regeneration in humans and other animals.

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H&E stain

Hematoxylin and eosin stain or haematoxylin and eosin stain (H&E stain or HE stain) is one of the principal stains in histology.

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Heart failure

Heart failure (HF), often referred to as congestive heart failure (CHF), is when the heart is unable to pump sufficiently to maintain blood flow to meet the body's needs.

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Heart valve

A heart valve normally allows blood to flow in only one direction through the heart.

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Hemoptysis

Hemoptysis is the coughing up of blood or blood-stained mucus from the bronchi, larynx, trachea, or lungs.

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Hindgut

The hindgut (or epigaster) is the posterior (caudal) part of the alimentary canal.

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Histology

Histology, also microanatomy, is the study of the anatomy of cells and tissues of plants and animals using microscopy.

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Homeobox

A homeobox is a DNA sequence, around 180 base pairs long, found within genes that are involved in the regulation of patterns of anatomical development (morphogenesis) in animals, fungi and plants.

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Hormone

A hormone (from the Greek participle “ὁρμῶ”, "to set in motion, urge on") is any member of a class of signaling molecules produced by glands in multicellular organisms that are transported by the circulatory system to target distant organs to regulate physiology and behaviour.

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Hsp70

The 70 kilodalton heat shock proteins (Hsp70s or DnaK) are a family of conserved ubiquitously expressed heat shock proteins.

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Incidence (epidemiology)

Incidence in epidemiology is a measure of the probability of occurrence of a given medical condition in a population within a specified period of time.

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Indium

Indium is a chemical element with symbol In and atomic number 49.

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Indium-111

Indium-111 is an isotope of indium with a radioactive half-life of 2.80 days, making it useful as a radioactive tracer.

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Interferon

Interferons (IFNs) are a group of signaling proteins made and released by host cells in response to the presence of several pathogens, such as viruses, bacteria, parasites, and also tumor cells.

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International Agency for Research on Cancer

The International Agency for Research on Cancer (IARC; Centre International de Recherche sur le Cancer, CIRC) is an intergovernmental agency forming part of the World Health Organization of the United Nations.

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Intravenous therapy

Intravenous therapy (IV) is a therapy that delivers liquid substances directly into a vein (intra- + ven- + -ous).

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Ki-67 (protein)

Antigen KI-67 also known as Ki-67 or MKI67 is a protein that in humans is encoded by the MKI67 gene (antigen identified by monoclonal antibody Ki-67).

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L-DOPA

L-DOPA, also known as levodopa or L-3,4-dihydroxyphenylalanine is an amino acid that is made and used as part of the normal biology of humans, as well as some animals and plants.

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Large cell neuroendocrine carcinoma of the lung

Large cell neuroendocrine carcinoma of the lung (LCNEC) is a highly malignant neoplasm arising from transformed epithelial cells originating in tissues within the pulmonary tree.

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Lung cancer

Lung cancer, also known as lung carcinoma, is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung.

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Lymphovascular invasion

Lymphovascular invasion (LVI or lymphovascular space invasion) is spread of a cancer to the blood vessels and/or lymphatics.

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Magnetic resonance imaging

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease.

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Malignancy

Malignancy is the tendency of a medical condition to become progressively worse.

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Median

The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half.

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Medical ultrasound

Medical ultrasound (also known as diagnostic sonography or ultrasonography) is a diagnostic imaging technique based on the application of ultrasound.

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Medullary thyroid cancer

Medullary thyroid cancer (MTC) is a form of thyroid carcinoma which originates from the parafollicular cells (C cells), which produce the hormone calcitonin.

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Merkel cell

Merkel cells, also known as Merkel-Ranvier cells or tactile epithelial cells, are oval-shaped mechanoreceptors essential for light touch sensation and found in the skin of vertebrates.

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Merkel-cell carcinoma

Merkel-cell carcinoma (MCC) is a rare and highly aggressive skin cancer, which, in most cases, is caused by the Merkel cell polyomavirus (MCV) discovered by scientists at the University of Pittsburgh in 2008.

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Mesentery

The mesentery is a continuous set of tissues that attaches the intestines to the abdominal wall in humans and is formed by the double fold of peritoneum.

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Metastasis

Metastasis is a pathogenic agent's spread from an initial or primary site to a different or secondary site within the host's body; it is typically spoken of as such spread by a cancerous tumor.

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Micrograph

A micrograph or photomicrograph is a photograph or digital image taken through a microscope or similar device to show a magnified image of an item.

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Midgut

The midgut is the portion of the embryo from which most of the intestines develop.

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Mitosis

In cell biology, mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei.

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Multiple endocrine neoplasia type 1

Multiple endocrine neoplasia type 1 (MEN-1 syndrome) or Wermer's syndrome is part of a group of disorders, the multiple endocrine neoplasias, that affect the endocrine system through development of neoplastic lesions in pituitary, parathyroid gland and pancreas.

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Multiple endocrine neoplasia type 2

Multiple endocrine neoplasia type 2 (MEN2) (also known as "Pheochromocytoma and amyloid producing medullary thyroid carcinoma", "PTC syndrome," and "Sipple syndrome") is a group of medical disorders associated with tumors of the endocrine system.

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N-terminus

The N-terminus (also known as the amino-terminus, NH2-terminus, N-terminal end or amine-terminus) is the start of a protein or polypeptide referring to the free amine group (-NH2) located at the end of a polypeptide.

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National Cancer Institute

The National Cancer Institute (NCI) is part of the National Institutes of Health (NIH), which is one of eleven agencies that are part of the U.S. Department of Health and Human Services.

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National Comprehensive Cancer Network

National Comprehensive Cancer Network (NCCN) is an alliance of 27 cancer centers in the United States, most of which are designated by the National Cancer Institute (one of the U.S. National Institutes of Health) as comprehensive cancer centers.

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Necrosis

Necrosis (from the Greek νέκρωσις "death, the stage of dying, the act of killing" from νεκρός "dead") is a form of cell injury which results in the premature death of cells in living tissue by autolysis.

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Neoplasm

Neoplasia is a type of abnormal and excessive growth of tissue.

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Nervous system

The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body.

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Neural crest

Neural crest cells are a temporary group of cells unique to chordates of the group Cristozoa that arise from the embryonic ectoderm cell layer, and in turn give rise to a diverse cell lineage—including melanocytes, craniofacial cartilage and bone, smooth muscle, peripheral and enteric neurons and glia.

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Neuroblastoma

Neuroblastoma (NB) is a type of cancer that forms in certain types of nerve tissue. It most frequently starts from one of the adrenal glands, but can also develop in the neck, chest, abdomen, or spine. Symptoms may include bone pain, a lump in the abdomen, neck, or chest, or a painless bluish lump under the skin. Occasionally, neuroblastoma may be due to a mutation inherited from a person's parents. Environmental factors have not been found to be involved. Diagnosis is based on a tissue biopsy. Occasionally it may be found in a baby by ultrasound during pregnancy. At diagnosis, the cancer has usually already spread. The cancer is divided into low-, intermediate-, and high-risk groups based on a child's age, cancer stage, and what the cancer looks like. Treatment and outcomes depends on the risk group a person is in. Treatments may include observation, surgery, radiation, chemotherapy, or stem cell transplantation. Low-risk disease in babies typically has a good outcome with surgery or simply observation. In high-risk disease, chances of long-term survival, however, are less than 40% despite aggressive treatment. Neuroblastoma is the most common cancer in babies and the third-most common cancer in children after leukemia and brain cancer. About one in every 7,000 children is affected at some time. About 90% of cases occur in children less than 5 years old and it is rare in adults. Of cancer deaths in children, about 15% are due to neuroblastoma. The disease was first described in the 1800s.

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Neuroendocrine cell

Neuroendocrine cells are cells that receive neuronal input (neurotransmitters released by nerve cells or neurosecretory cells) and, as a consequence of this input, release message molecules (hormones) to the blood.

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Neuroendocrinology

Neuroendocrinology is the branch of biology (specifically of physiology) which studies the interaction between the nervous system and the endocrine system, that is how the brain regulates the hormonal activity in the body.

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Neurofibromatosis

Neurofibromatosis (NF) is a group of three conditions in which tumors grow in the nervous system.

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Neurotensin

Neurotensin is a 13 amino acid neuropeptide that is implicated in the regulation of luteinizing hormone and prolactin release and has significant interaction with the dopaminergic system.

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Niacin

Niacin, also known as nicotinic acid, is an organic compound and a form of vitamin B3, an essential human nutrient.

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Nikolai Kulchitsky

Nikolai Konstantinovich Kulchitsky (Николай Константинович Кульчицкий; 16 January 1856, Kronstadt – 30 January 1925, Oxford) was a Russian anatomist and histologist, the last Minister of Education of the Russian Empire.

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Oncolytic adenovirus

Adenovirus varieties have been explored extensively as a viral vector for gene therapy and also as an oncolytic virus.

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Palliative care

Palliative care is a multidisciplinary approach to specialized medical and nursing care for people with life-limiting illnesses.

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Pancreas

The pancreas is a glandular organ in the digestive system and endocrine system of vertebrates.

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Pancreatic cancer

Pancreatic cancer arises when cells in the pancreas, a glandular organ behind the stomach, begin to multiply out of control and form a mass.

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Pancreatic islets

The pancreatic islets or islets of Langerhans are the regions of the pancreas that contain its endocrine (hormone-producing) cells, discovered in 1869 by German pathological anatomist Paul Langerhans.

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Pancreatic neuroendocrine tumor

Pancreatic neuroendocrine tumors (PanNETs, PETs, or PNETs), often referred to as "islet cell tumors", or "pancreatic endocrine tumors" are neuroendocrine neoplasms that arise from cells of the endocrine (hormonal) and nervous system within the pancreas.

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Pancreatic polypeptide

Pancreatic polypeptide (PP) is a polypeptide secreted by PP cells in the endocrine pancreas predominantly in the head of the pancreas.

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Parafollicular cell

Parafollicular cells (also called C cells) are neuroendocrine cells in the thyroid which primary function is to secrete calcitonin.

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Paraganglioma

A paraganglioma is a rare neuroendocrine neoplasm that may develop at various body sites (including the head, neck, thorax and abdomen).

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Parathyroid gland

Parathyroid glands are small endocrine glands in the neck of humans and other tetrapods that produce parathyroid hormone.

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Pellagra

Pellagra is a disease caused by a lack of the vitamin niacin (vitamin B3).

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Peptide

Peptides (from Gr.: πεπτός, peptós "digested"; derived from πέσσειν, péssein "to digest") are short chains of amino acid monomers linked by peptide (amide) bonds.

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Peptide receptor radionuclide therapy

Peptide receptor radionuclide therapy (PRRT) is a type of unsealed source radiotherapy, using a radiopharmaceutical which targets peptide receptors to deliver localised treatment, typically for neuroendocrine tumours (NETs).

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Peripheral edema

Peripheral edema is edema (accumulation of fluid causing swelling) in tissues perfused by the peripheral vascular system, usually in the lower limbs.

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Peripheral nervous system

The peripheral nervous system (PNS) is one of the two components of the nervous system, the other part is the central nervous system (CNS).

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Phenotype

A phenotype is the composite of an organism's observable characteristics or traits, such as its morphology, development, biochemical or physiological properties, behavior, and products of behavior (such as a bird's nest).

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Pheochromocytoma

Pheochromocytoma (PCC) is a neuroendocrine tumor of the medulla of the adrenal glands (originating in the chromaffin cells), or extra-adrenal chromaffin tissue that failed to involute after birth, that secretes high amounts of catecholamines, mostly norepinephrine, plus epinephrine to a lesser extent.

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Pituitary gland

An explanation of the development of the pituitary gland (Hypophysis cerebri) & the congenital anomalies. In vertebrate anatomy, the pituitary gland, or hypophysis, is an endocrine gland about the size of a pea and weighing in humans.

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Placebo

A placebo is a substance or treatment of no intended therapeutic value.

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Pleomorphism (cytology)

Pleomorphism is a term used in histology and cytopathology to describe variability in the size, shape and staining of cells and/or their nuclei.

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Pleurisy

Pleurisy, also known as pleuritis, is inflammation of the membranes that surround the lungs and line the chest cavity (pleurae).

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Pneumonia

Pneumonia is an inflammatory condition of the lung affecting primarily the small air sacs known as alveoli.

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Positron emission tomography

Positron-emission tomography (PET) is a nuclear medicine functional imaging technique that is used to observe metabolic processes in the body as an aid to the diagnosis of disease.

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Prevalence

Prevalence in epidemiology is the proportion of a particular population found to be affected by a medical condition (typically a disease or a risk factor such as smoking or seat-belt use).

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Prognosis

Prognosis (Greek: πρόγνωσις "fore-knowing, foreseeing") is a medical term for predicting the likely or expected development of a disease, including whether the signs and symptoms will improve or worsen (and how quickly) or remain stable over time; expectations of quality of life, such as the ability to carry out daily activities; the potential for complications and associated health issues; and the likelihood of survival (including life expectancy).

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Pulmonary neuroendocrine tumor

Pulmonary neuroendocrine tumors are neuroendocrine tumors localized to the lung: bronchus or pulmonary parenchyma.

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Radiation therapy

Radiation therapy or radiotherapy, often abbreviated RT, RTx, or XRT, is therapy using ionizing radiation, generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator.

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Radiofrequency ablation

Radiofrequency ablation (RFA) is a medical procedure in which part of the electrical conduction system of the heart, tumor or other dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of 350–500 kHz).

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Radioligand

A radioligand is a radioactive biochemical substance (in particular, a ligand that is radiolabeled) that is used for diagnosis or for research-oriented study of the receptor systems of the body.

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Radionuclide

A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.

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Receptor (biochemistry)

In biochemistry and pharmacology, a receptor is a protein molecule that receives chemical signals from outside a cell.

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Schwannoma

A schwannoma is a usually benign nerve sheath tumor composed of Schwann cells, which normally produce the insulating myelin sheath covering peripheral nerves.

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Scintigraphy

Scintigraphy ("scint", Latin scintilla, spark) is a diagnostic test in nuclear medicine, where radioisotopes attached to drugs that travel to a specific organ or tissue (radiopharmaceuticals) are taken internally and the emitted gamma radiation is captured by external detectors (gamma cameras) to form two-dimensional images in a similar process to the capture of x-ray images.

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Secretion

Secretion is the movement of material from one point to another, e.g. secreted chemical substance from a cell or gland.

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Selective internal radiation therapy

Selective internal radiation therapy (SIRT), also known as transarterial radioembolization (TARE), radioembolization or intra-arterial microbrachytherapy is a form of radiation therapy used in interventional radiology to treat cancer.

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Sensitivity and specificity

Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as a classification function.

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Serotonin

Serotonin or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter.

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Somatostatin

Somatostatin, also known as growth hormone-inhibiting hormone (GHIH) or by several other names, is a peptide hormone that regulates the endocrine system and affects neurotransmission and cell proliferation via interaction with G protein-coupled somatostatin receptors and inhibition of the release of numerous secondary hormones.

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Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

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Streptozotocin

Streptozotocin or streptozocin (INN, USP) (STZ) is a naturally occurring alkylating antineoplastic agent that is particularly toxic to the insulin-producing beta cells of the pancreas in mammals.

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Structural analog

A structural analog, also known as a chemical analog or simply an analog, is a compound having a structure similar to that of another compound, but differing from it in respect to a certain component.

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Submucosa

The submucosa (or tela submucosa) is a thin layer of tissue in various organs of the gastrointestinal, respiratory, and genitourinary tracts.

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Substance P

Substance P (SP) is an undecapeptide (a peptide composed of a chain of 11 amino acid residues) member of the tachykinin neuropeptide family. It is a neuropeptide, acting as a neurotransmitter and as a neuromodulator. Substance P and its closely related neurokinin A (NKA) are produced from a polyprotein precursor after differential splicing of the preprotachykinin A gene. The deduced amino acid sequence of substance P is as follows.

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Sunitinib

Sunitinib (marketed as Sutent by Pfizer, and previously known as SU11248) is an oral, small-molecule, multi-targeted receptor tyrosine kinase (RTK) inhibitor that was approved by the FDA for the treatment of renal cell carcinoma (RCC) and imatinib-resistant gastrointestinal stromal tumor (GIST) on January 26, 2006.

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Synaptophysin

Synaptophysin, also known as the major synaptic vesicle protein p38, is a protein that in humans is encoded by the SYP gene.

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Targeted therapy

Targeted therapy or molecularly targeted therapy is one of the major modalities of medical treatment (pharmacotherapy) for cancer, others being hormonal therapy and cytotoxic chemotherapy.

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Tasmanian devil

The Tasmanian devil (Sarcophilus harrisii) is a carnivorous marsupial of the family Dasyuridae.

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Thyroid

The thyroid gland, or simply the thyroid, is an endocrine gland in the neck, consisting of two lobes connected by an isthmus.

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Tissue (biology)

In biology, tissue is a cellular organizational level between cells and a complete organ.

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Titration

Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the concentration of an identified analyte.

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Tricuspid valve

The tricuspid valve, or right atrioventricular valve, is on the right dorsal side of the mammalian heart, between the right atrium and the right ventricle.

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Tryptophan

Tryptophan (symbol Trp or W) is an α-amino acid that is used in the biosynthesis of proteins.

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Tuberous sclerosis

Tuberous sclerosis, or tuberous sclerosis complex (TSC), or epiloia (acronym of "epilepsy, low intelligence, adenoma sebaceum"), is a rare multisystem genetic disease that causes benign tumors to grow in the brain and on other vital organs such as the kidneys, heart, liver, eyes, lungs, and skin.

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Ubiquitin carboxy-terminal hydrolase L1

Ubiquitin carboxy-terminal hydrolase L1 (ubiquitin C-terminal hydrolase, UCH-L1) is a deubiquitinating enzyme.

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Ulcer (dermatology)

An ulcer is a sore on the skin or a mucous membrane, accompanied by the disintegration of tissue.

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Von Hippel–Lindau disease

von Hippel–Lindau disease (VHL), also known as Familial cerebello retinal angiomatosis, is a rare genetic disorder with multisystem involvement.

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White blood cell

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.

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World Health Organization

The World Health Organization (WHO; French: Organisation mondiale de la santé) is a specialized agency of the United Nations that is concerned with international public health.

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Yttrium-90

Yttrium-90,, is a medically significant isotope of yttrium.

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5-Hydroxyindoleacetic acid

5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin.

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5-Hydroxytryptophan

5-Hydroxytryptophan (5-HTP), also known as oxitriptan, is a naturally occurring amino acid and chemical precursor as well as a metabolic intermediate in the biosynthesis of the neurotransmitter serotonin.

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Endocrine Pancreatic tumor, Endocrine pancreatic tumor, Functioning pancreatic endocrine tumor, GEP-NET, Ileal carcinoid tumor, Islet-cell tumor, Neuroendocrine cancer, Neuroendocrine carcinoma, Neuroendocrine tumors, Neuroendocrine tumour, Neuroendocrine tumours, Pancreatic endocrine tumor.

References

[1] https://en.wikipedia.org/wiki/Neuroendocrine_tumor

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