Gastrinoma
Classification and external resources
ICD-O:	M8153/1
DiseasesDB	14279
eMedicine	med/2678
MeSH	D015408

A gastrinoma is a tumor that secretes gastrin.

It is frequently the source of the gastrin in Zollinger-Ellison syndrome.^[1]

It is most commonly found in the duodenum (50-70%) and less commonly in the pancreas (20-40%). Those occurring in the pancreas have a greater potential for malignancy.

Contents 1 Treatment 2 See also 3 References 4 External links

[edit] Treatment

Treatment can involve surgery or proton pump inhibitors.

[edit] See also

• Multiple endocrine neoplasia#MEN type 1

[edit] References

[edit] External links

• -462749670 at GPnotebook
• USC
• Emedicine
• The Johns Hopkins University Pancreatic Islet Cell Tumor / Pancreatic Endocrine Neoplasms webpage

v • d • e Glandular and epithelial neoplasms (ICD-O 8010-8589) Epithelium Papilloma/carcinoma (8010-8139) Small cell carcinoma · Verrucous carcinoma · Squamous cell carcinoma · Basal cell carcinoma · Transitional cell carcinoma · Inverted papilloma Glands Adenomas/ adenocarcinomas (8140-8429) Gastrointestinal tract: Linitis plastica · Familial adenomatous polyposis pancreas (Insulinoma, Glucagonoma, Gastrinoma, VIPoma, Somatostatinoma) Cholangiocarcinoma · Klatskin tumor · Hepatocellular adenoma/Hepatocellular carcinoma Urogenital Renal cell carcinoma · Endometrioid tumor · Renal oncocytoma Endocrine Prolactinoma · Multiple endocrine neoplasia · Adrenocortical adenoma/Adrenocortical carcinoma · Hurthle cell Other/multiple Neuroendocrine tumor (Carcinoid) · Adenoid cystic carcinoma · Oncocytoma · Clear cell adenocarcinoma · Apudoma · Cylindroma · Papillary hidradenoma Adnexal and skin appendage (8390-8429) sweat gland (Hidrocystoma, Syringoma) · Syringocystadenoma papilliferum Cystic, mucinous, and serous (8440-8499) Cystic general Cystadenoma/Cystadenocarcinoma Mucinous Signet ring cell carcinoma (Krukenberg tumor) · Mucinous cystadenoma/Mucinous cystadenocarcinoma (Pseudomyxoma peritonei) · Mucoepidermoid carcinoma Serous Serous cystadenoma/Serous cystadenocarcinoma/Papillary serous cystadenocarcinoma Ductal, lobular, and medullary (8500-8549) Ductal carcinoma Mammary ductal carcinoma · Pancreatic ductal carcinoma · Comedocarcinoma · Paget's disease of the breast/Extramammary Paget's disease Lobular carcinoma Lobular carcinoma in situ · Invasive lobular carcinoma Medullary carcinoma Medullary carcinoma of the breast · Medullary thyroid cancer Acinar cell (8550-8559) Acinic cell carcinoma Other Complex epithelial (8560-8589) Warthin's tumor · Thymoma

v • d • e Tumors: endocrine gland neoplasia (C73-C75/D34-D35, 193-194/226-227) Pancreas/ islets of Langerhans neuroendocrine tumors/islet cell carcinoma: α:Glucagonoma · β:Insulinoma · δ:Somatostatinoma · G:Gastrinoma · VIPoma Hypothalamic/ pituitary axes +parathyroid Pituitary Prolactinoma · ACTH-secreting pituitary adenoma · Growth hormone-secreting pituitary adenoma Craniopharyngioma Pituicytoma Thyroid carcinoma: epithelial cell (Papillary, Follicular/Hurthle cell) · parafollicular cell (Medullary) · Anaplastic Thyroid adenoma Parathyroid Parathyroid adenoma · Parathyroid carcinoma Adrenal tumor adrenal cortex (Adrenocortical adenoma, Adrenocortical carcinoma) adrenal medulla (Pheochromocytoma, Neuroblastoma) · see also Paraganglioma Gonads see genital neoplasia Pinealoma Pinealoblastoma · Pineocytoma MEN 1 · 2A · 2B endocrine navs: anat/physio/dev/hormones, noncongen/congen/neoplasia, symptoms+signs/eponymous, proc

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