Management of nonpalpable testicular tumor: Sheynkin YR, Sukkarieh T, Lipke M, Cohen HL, Schulsinger DA, Department of Urology, Health Science Center, State University of New York at Stony Brook, Stony Brook, NY.

Objectives ort our series of nonpalpable testicular tumors with a review of published studies. Radical orchiectomy remains the reference standard in the treatment of a solid testicular mass. Testis-sparing surgery has recently been advocated for a select group of patients with nonpalpable tumors. s n 1998 and 2002, a nonpalpable testicular mass was discovered in 9 patients. Ultrasonography was performed for infertility evaluation (5 patients), testicular pain (3 patients), and retroperitoneal lymphadenopathy (1 patient). s l orchiectomy was performed in 7 of 9 patients and testis-sparing surgery with microsurgical excision of tumor in 1 patient. One patient decided against surgery. A benign testicular tumor was found in 6 and a malignant tumor in 2 of the 8 patients. sions incidence of benign nonpalpable tumor and an advanced microsurgical technique justifies organ-sparing surgery as an alternative for radical orchiectomy in a select group of patients. Testicular preservation in patients with a malignant nonpalpable testicular tumor is a feasible, but still controversial, approach.