First report of clear cell renal carcinoma metastasizing to the ischiorectal fossa 17 years after radical nephrectomy: an additional reason for lifelong follow-up.

We present a 60-year-old man with perianal pain and a mass in the ischiorectal space, revealed by computed tomography. The patient had a history of clear cell renal carcinoma operated on 17 years ago. A wire localization surgical excision of the ischiorectal fossa mass was performed. The pathological report revealed a metastatic clear cell renal carcinoma. To our knowledge, this is the first case of a clear cell renal carcinoma metastasizing to the ischiorectal fossa reported in the literature. We therefore recommend that any newly discovered mass in any site of a patient with a history of renal cell carcinoma should be carefully explored and biopsied. PMID: 32734776 [PubMed - as supplied by publisher]
Source: Annals of the Royal College of Surgeons of England - Category: Surgery Authors: Tags: Ann R Coll Surg Engl Source Type: research