loading...| Preferred Name |
digestive system adenoma |
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| Synonyms |
digestive tract adenoma GI adenoma digestive system adenoma gastrointestinal adenoma |
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| Definitions |
A sporadic or less frequently familial neoplasm, arising from the glandular epithelium of the stomach, small intestine, biliary tract, colon, and rectum. It is a polypoid or flat circumscribed lesion. Morphologically, it is characterized by a proliferation of neoplastic glandular cells and it is associated with dysplasia. According to the growth pattern, it may be classified as tubular, villous, or tubulovillous. The dysplasia is classified as mild, moderate, or severe. The frequency of malignant transformation depends on the size of the lesion and the degree of dysplasia. Larger adenomas with severe dysplastic changes (sometimes called carcinoma in situ) carry a higher risk of progressing to invasive adenocarcinoma. Gastrointestinal adenomas may present as solitary or multifocal lesions. Familial adenomas tend to be multifocal and carry a higher risk of malignant transformation. |
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| ID |
http://purl.obolibrary.org/obo/MONDO_0006180 |
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| database_cross_reference |
UMLS:C0948101 DOID:4147 EFO:1000217 NCIT:C36207 |
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| definition |
A sporadic or less frequently familial neoplasm, arising from the glandular epithelium of the stomach, small intestine, biliary tract, colon, and rectum. It is a polypoid or flat circumscribed lesion. Morphologically, it is characterized by a proliferation of neoplastic glandular cells and it is associated with dysplasia. According to the growth pattern, it may be classified as tubular, villous, or tubulovillous. The dysplasia is classified as mild, moderate, or severe. The frequency of malignant transformation depends on the size of the lesion and the degree of dysplasia. Larger adenomas with severe dysplastic changes (sometimes called carcinoma in situ) carry a higher risk of progressing to invasive adenocarcinoma. Gastrointestinal adenomas may present as solitary or multifocal lesions. Familial adenomas tend to be multifocal and carry a higher risk of malignant transformation. |
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| disease arises from structure | ||
| disease has location | ||
| exactMatch |
http://purl.obolibrary.org/obo/NCIT_C36207 |
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| has_exact_synonym |
digestive tract adenoma GI adenoma digestive system adenoma gastrointestinal adenoma |
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| id |
MONDO:0006180 |
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| in_subset | ||
| label |
digestive system adenoma |
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| notation |
MONDO:0006180 |
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| prefLabel |
digestive system adenoma |
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| treeView | ||
| excluded subClassOf | ||
| subClassOf |
| Delete | Mapping To | Ontology | Source |
|---|---|---|---|
| http://purl.obolibrary.org/obo/MONDO_0006180 | DOVES | SAME_URI | |
| http://www.ebi.ac.uk/efo/EFO_1000217 | EFO | LOOM | |
| http://purl.obolibrary.org/obo/NCIT_C36207 | BERO | LOOM | |
| http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C36207 | NCIT | LOOM | |
| http://purl.obolibrary.org/obo/MONDO_0006180 | DOVES | LOOM |