Unilateral synchronous papillary renal neoplasm with reverse polarity and clear cell renal cell carcinoma: a case report with KRAS and PIK3CA mutations

• Main Authors: Hyun Jung Lee (Author), Dong Hoon Shin (Author), Joon Young Park (Author), So Young Kim (Author), Chung Su Hwang (Author), Jung Hee Lee (Author), Jee Yeon Kim (Author), Mee Young Sol (Author), Jong Kil Nam (Author)
• Format: Book
• Published: BMC, 2020-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The presence of histologically different neoplasms in the same organ is rare in pathologic practice. We report the first case of synchronous clear cell renal cell carcinoma (clear cell RCC) and papillary renal neoplasm with reverse polarity (PRNRP) with comprehensive immunohistoc...