NCIt related terms : Tubulocystic Renal Cell Cancer;
NCIt definition : A rare, cytologically high grade carcinoma that arises from the renal parenchyma.
It is characterized by the presence of prominently dilated cystic spaces in a bland,
fibrotic stroma. The lining cells have large irregular nuclei with prominent nucleoli
and abundant eosinophilic cytoplasm. Necrosis and mitotic figures are not present.
It rarely metastasizes.;