OligoMetastatic Cancer Ontology

Last uploaded: March 3, 2025
Id http://purl.obolibrary.org/obo/NCIT_C6975
http://purl.obolibrary.org/obo/NCIT_C6975
Preferred Name

Papillary Renal Cell Carcinoma

Definitions
Also known as chromophil carcinoma, it represents a minority of renal cell carcinomas. It can be hereditary or sporadic. The sporadic papillary renal cell carcinoma is characterized by trisomy of chromosomes 7, 16, and 17, and loss of chromosome Y. The peak incidence is in the sixth and seven decades. It is classified as type 1 or 2, based on the cytoplasmic volume and the thickness of the lining neoplastic cells. The prognosis is more favorable than for conventional (clear cell) renal cell carcinoma.
Synonyms
Papillary RCC
Chromophil Carcinoma of Kidney
Chromophil Carcinoma of the Kidney
Papillary renal cell carcinoma
Papillary (Chromophil) Renal Cell Carcinoma
Papillary Renal Cell Cancer
Chromophil Renal Cell Carcinoma
Papillary Renal Cell Carcinoma
PRCC
Type http://www.w3.org/2002/07/owl#Class
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