- NCIt
- C162966
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Data completeness0 / 7 dimensions
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Definition
An extremely rare tumor that arises from the testis. It is characterized by the proliferation of epithelioid cells with signet ring appearance separated by fibrous tissue into trabeculae and nests. The histologic features are bland and there is no mucin production. Mutations of CTNNB1 gene have been identified in the reported cases. It is considered a special type of sex cord-stromal tumor. All reported cases had a benign clinical course without metastases.
Data updated 22 days agoSource updated 26.08e
Taxonomy
Several hierarchies coexist; edges are listed per hierarchy type with their source.
Parents
Children (0)
Leaf node — no children.
Anatomy
Data updated 6 hours agoSource updated unknowncounters aggregate over descendants
Names
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Key figures
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No registry-level ancestor: burden figures are published for the mutually exclusive top-level site groups only, and this entity does not descend from one. Global figures (IARC / GLOBOCAN) stay under license review and SEER awaits credentials.
Data updated 6 hours agoSource updated unknownregistry figures: none · counters aggregate over descendants