Transitional cell cancer (TCC) in the renal pelvis is usually treated by nephro-ureterectomy. In functional or anatomical singular renal units, consecutive chronic hemodialysis will be needed. We present a patient treated by image-guided robotic radiosurgery for definitive tumor control of a T2G3 recurrent transitional cell cancer of the renal pelvis in a singular renal unit after nephro-ureter...

Mixed neuroendocrine and non-neuroendocrine type of tumor in renal pelvis is rare and presents a high-grade malignancy. We present a case report that a 57-year-old man had no history of small cell cancer but presented a high-grade neuroendocrine carcinoma with focal squamous metaplasia and multiple stones simultaneously in the right renal pelvis. The patient underwent nephroureterocystectomy 9 ...

Carcinoma of the renal pelvis is an uncommon renal neoplasm. Clear cell adenocarcinoma in the urinary tract is rare and has a histomorphology resembling that of the female genital tract. We herein present a case of clear cell adenocarcinoma of the renal pelvis, which is the first example in a male patient to our knowledge. A 54-year-old man presented with right flank pain. The tumor was associa...