Testicular Cystic Trophoblastic Tumor

Preferred Label : Testicular Cystic Trophoblastic Tumor;

NCIt synonyms : Testicular Choriocarcinoma-Like Lesion; Testicular CTT;

NCIt definition : A rare trophoblastic neoplasm that arises in metastatic sites of testicular mixed germ cell tumors following chemotherapy, or is part of treated or untreated testicular mixed germ cell tumors, or is secondary to either chemotherapy-induced or spontaneous regression of testicular choriocarcinoma. It is characterized by the presence of cysts lined by squamoid trophoblastic cells. The cysts are often compressed surrounded by other germ cell components.;

Neoplastic status : Undetermined;

NCI Metathesaurus CUI : CL1905628;

Details

Origin ID

C192106;

UMLS CUI

C5784900;

Disease excludes abnormal cell
- Malignant Large Germ Cell with Abundant Cytoplasm [NCIt concept]
- Malignant Round Germ Cell with Glycogen-Rich Cytoplasm and Round Nucleus [NCIt concept]
- Neoplastic Sex Cord-Stromal Cell [NCIt concept]
- Neoplastic Smooth Muscle Cell [NCIt concept]
Disease may have findings
- Mixture of Germ Cell Neoplastic Components Present [NCIt concept]
Has associated anatomic sites
- Genitourinary System [NCIt concept]
- Gonad [NCIt concept]
- Male Reproductive System [NCIt concept]
- Reproductive System [NCIt concept]
- Testis [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
disease_excludes_finding
- Malignant Germinomatous Cells Present [NCIt concept]
- Seminomatous Component Present [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Epithelial Cell [NCIt concept]
- Neoplastic Germ Cell [NCIt concept]
- Neoplastic Intermediate Type Trophoblastic Cell [NCIt concept]
- Neoplastic Trophoblastic Cell [NCIt concept]
disease_has_finding
- Cystic Lesion [NCIt concept]
- Epithelial Component Present [NCIt concept]
disease_has_normal_cell_origin
- Epithelial Cell [NCIt concept]
- Germ Cell [NCIt concept]
disease_has_normal_tissue_origin
- Epithelial Tissue [NCIt concept]
- Germinal Layer [NCIt concept]
disease_has_primary_anatomic_site
- Male Reproductive System [NCIt concept]
- Testis [NCIt concept]

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