No abstract

Cryosurgical ablation of the prostate can result in negative posttreatment biopsies and undetectable serum PSA levels. However, it is associated with significant side effects and the long-term durability of the procedure is unknown.

Recurrent tumors following either radiation or surgery differ significantly from the corresponding pretreatment tumors with respect to cellular proliferation and p53 nuclear reactivity.

Children with bladder exstrophy should be carefully examined for inguinal hernias before bladder closure. If a unilateral hernia is present, the contralateral side should be explored. Careful preperitoneal repair should emphasize repair of the internal ring.

Renal transplantation into a valve bladder is not associated with an abnormally high rate of failure. Deterioration of graft function secondary to lower urinary tract dysfunction is uncommon, with the majority of patients able to use the unmodified native bladder as a receptacle for the transplanted kidney.

No abstract

This abstract was withdrawn by the authors.

We report benign retroperitoneal fibrosis associated with renal cell carcinoma in a 56-year-old woman. Based on the preoperative evaluation and initial surgical exploration, the retroperitoneal mass was assumed to be metastatic renal cell carcinoma and chemotherapy rather than surgical resection was offered to the patient. A second opinion was sought and repeat exploration revealed a resectable cell carcinoma and retroperitoneal tissue that was pathologically benign idiopathic retroperitoneal fibrosis. This report emphasizes that a patient with an otherwise resectable primary tumor must undergo multiple, deep biopsies of retroperitoneal masses before making a presumptive diagnosis of malignant retroperitoneal fibrosis secondary to metastatic cancer.