Fontaine A, Thuret R, Garrigues V, Taourel P
Service d'Imagerie médicale, Hôpital Lapeyronie, 34295 Montpellier Cedex 5.
J Radiol. 2010 Apr;91(4):491-4. doi: 10.1016/s0221-0363(10)70064-0.
We report three cases of primary renal tumors occurring on post-transplant kidneys, after a delay of 4, 8 and 12 years respectively following transplantation in a population of 1134 post kidney transplant followed at our institution. All three tumors underwent early detection because of the yearly ultrasound evaluation recommended for all post kidney transplant patients. The diagnosis was suggested by CT in all three cases but confirmed by preoperative percutaneous biopsy in two cases. The final pathology results confirmed two cases of clear cell renal carcinomas and one case of oncocytoma. Tumorectomy was undertaken for all three patients with successful results in two cases and return to hemodialysis in the third patient with a 4 cm tumor with mass effect on the collecting system.
