Oncocytic papillary renal cell carcinoma: a clinicopathologic, immunohistochemical, ultrastructural, and interphase cytogenetic study of 12 cases

Abstract

Papillary renal cell carcinoma in subclassified in type I displaying cells with scanty pale cytoplasm arranged in a single layer and in type 2 showing pseudostratified cells with eosinophilic cytoplasm.

Keywords

• Oncocytic
• papillary
• renal
• carcinoma
• clinicopathologic
• immunohistochemical
• ultrastructural
• interphase
• cytogenetic
• study
• cases