Mutsuo Takeuchi

Bilateral testicular tumors: A report of nine cases with long-term follow-up

Background : The incidence and clinical features of bilateral germ cell testicular tumor (GCTT) in the Japanese population are not fully characterized. We examined the incidence, clinical features, management and outcome, sexual status, hormonal environment, implication of androgen replacement, and human leukocyte antigen (HLA) typing of bilateral GCTT.

A case of ureteral intussusception associated with ureteral polyp.

We report a case of left ureteral intussusception associated with a ureteral polyp. At operation a 7 cm. long polyp was seen originating from the tip of the inside of the proximal ureter, causing 1.7 cm. of antegrade invagination. The polyp was resected and the invaginated region was repaired since pathological examination revealed a benign tumor. At followup an excretory urogram demonstrated prompt improvement of left hydronephrosis.