| Presented by: | Archives of Pathology & Laboratory Medicine / Rao, MD, Nathanael Pinheiro Jr, MD, Marcello Franco, MD, Seong Ra, MD, Henrique Costa, MD, Joćo Manzano, MD, Gladell P. Paner, MD, Elvio G. Silva, MD and Mahul B. Amin, MD |
| Summary points: | A 52-year-old man presents with long-term haematuria, mucusuria, abdominal flank pain, and occasional bouts of nausea and vomiting. Medical history, physical examination, computed tomography scan, which revealed a cystic renal mass involving the left kidney, nephrectomy, and post-surgical outcomes are described. The authors discuss pseudomyxoma peritonei associated with primary mucinous borderline tumour of the renal pelvicalyceal system. |