Pleomorphic giant cell carcinoma of the prostate: A case report and mini‑review of the literature.

Pleomorphic giant cell carcinoma (PGCC) is an exceptionally uncommon form of prostate adenocarcinoma. It consists of unusually large and irregular cells with varied nuclei. The present study describes a rare case of prostatic PGCC.

Secondary renal amyloidosis due to primary Sjogren's syndrome: a case report.

Unlabelled: Amyloidosis is a rare disorder characterized by the deposition of abnormal proteins in extracellular tissues, resulting in the dysfunction of vital organs and, eventually, death. The occurrence of amyloidosis due to primary Sjogren's syndrome (pSS) is a rare finding. This study describes a rare case of pSS complicated by amyloid-associated amyloidosis.

Primary pancreatic synovial sarcoma: Report of a rare case and review of the literature.

Synovial sarcoma is a mesenchymal spindle cell tumor. Primary pancreatic sarcomas are extremely rare. The present study describes a rare case of synovial sarcoma in the head of the pancreas.

Synchronous ipsilateral papillary renal cell carcinoma and urothelial carcinoma: A case report.

Concurrence of renal cell carcinoma (RCC) and urothelial carcinoma (UC) in the same kidney is a rare phenomenon. It is critical to define this unusual disease to avoid a delay in diagnosis and improve the prognosis. The present study describes a case of a 71-year-old patient with synchronous ipsilateral RCC and UC of the renal pelvis and ureter.

A huge retroperitoneal ganglioneuroma in a middle-aged patient: Report of a diagnostically challenging case with review of the literature.

Ganglioneuromas (GNs) are benign, slow-growing tumors of neural crest cell origin. On rare occasions, adipose cells have been detected in these tumors. The present study reported a case of a huge retroperitoneal GN misdiagnosed and mismanaged as a liposarcoma.