Bilateral testicular tumors: management and outcome in 21 patients.

BACKGROUND: The authors examined the clinical course of patients with bilateral testicular tumors to determine whether the outcome after treatment was different from patients with unilateral tumors. METHODS: Using a computerized data base of 2088 patients with testicular carcinoma at Indiana University, 21 patients (1%) were identified with bilateral testicular carcinoma. A retrospective review of hospital and clinic charts was performed. Sixteen patients with metachronous and 5 patients with synchronous testicular tumors were identified. RESULTS: Treatment was based on clinical stage and was similar to therapy given for unilateral disease. The mean age at presentation of the first testicular tumor was 28.4 years (range, 16-47 years). Approximately 50% of the second primary tumors presented > 5 years after the contralateral tumor. At a mean follow-up of 49.9 months (range, 1-276 months), 18 patients were without evidence of disease, 2 were alive with disease, and 1 patient had died of disease. CONCLUSIONS: The treatment of patients with bilateral germ cell tumors is based on the pathology and clinical stage and should not be different from the traditional management of unilateral testicular carcinoma. Patients with unilateral testicular carcinoma should be informed of the necessity of long term follow-up because contralateral testicular carcinoma may occur as long as 25 years later.

Combined post-chemotherapy retroperitoneal lymph node dissection and resection of chest tumor under the same anesthetic is appropriate based on morbidity and tumor pathology.

PURPOSE: We determine if post-chemotherapy resection of residual retroperitoneal and chest tumor under the same anesthetic is reasonable based on tumor pathology and morbidity, and if the finding of necrosis in the abdomen allows observation of chest tumor. MATERIALS AND METHODS: We retrospectively reviewed 143 post-chemotherapy patients who underwent resection of residual retroperitoneal and chest disease under the same anesthetic. RESULTS: Retroperitoneal pathology was generally predictive of chest pathology. Concordance existed in 77.5% of patients with necrosis, 70% with teratoma and 69% with cancer of the abdomen. However, the correlation was much stronger (86%) in predicting necrosis/fibrosis if cases were categorized as uncomplicated by Indiana University criteria. Although the morbidity of the combined approach is higher than that of standard post-chemotherapy retroperitoneal lymph node dissection, it was acceptable. CONCLUSIONS: The morbidity of post-chemotherapy retroperitoneal lymph node dissection and resection of chest disease under the same anesthetic is acceptable. Retroperitoneal pathology generally predicts chest pathology but this correlation is much stronger if the case is uncomplicated based on our criteria. In an uncomplicated case the discovery of necrosis of the abdomen allows observation of chest tumor.