" /> Digestive System Neuroendocrine Tumor G1 - CISMeF





Preferred Label : Digestive System Neuroendocrine Tumor G1;

NCIt synonyms : GI Carcinoid Tumor; Carcinoid Tumor of the Gastrointestinal System; Carcinoid Tumor of GI System; GCT; Gastrointestinal System Carcinoid Tumor; Carcinoid Tumor of the Digestive System; Carcinoid Tumor of the GI System; Digestive System Carcinoid Tumor; Carcinoid Tumor of Gastrointestinal System; Digestive Carcinoid Tumor; Carcinoid Tumor of Digestive System; Gastrointestinal NET G1; Gastrointestinal Carcinoid Tumor;

NCIt related terms : Gastrointestinal Neuroendocrine Tumor G1;

NCIt definition : A well differentiated neuroendocrine neoplasm of low grade arising from the digestive system. It is composed of islands of rounded, oxyphilic, or spindle-shaped cells of medium size, with small vesicular nuclei. The mitotic count is less than 2 per 10 HPF and/or the Ki67 index is equal to or less than 2 percent. The tumor can occur anywhere in the digestive system; approximately 90% arise in the appendix.;

Alternative definition : NCI-GLOSS: An indolent (slow-growing) cancer that forms in cells that make hormones in the lining of the gastrointestinal tract (the stomach and intestines). It usually occurs in the appendix (a small fingerlike pouch of the large intestine), small intestine, or rectum. Having gastrointestinal carcinoid tumor increases the risk of forming other cancers of the digestive system.;

Neoplastic status : Undetermined;

ICD-O code : 8240/3;

Codes from synonyms : CDR0000446559;

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29/04/2024


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