Distribution of retroperitoneal metastases after chemotherapy in patients with nonseminomatous germ cell tumors Journal Article
| Authors: | Wood, D. P. Jr; Herr, H. W.; Heller, G.; Vlamis, V.; Sogani, P. C.; Motzer, R. J.; Fair, W. R.; Bosl, G. J. |
| Article Title: | Distribution of retroperitoneal metastases after chemotherapy in patients with nonseminomatous germ cell tumors |
| Abstract: | For patients with advanced nonseminomatous germ cell tumors a retroperitoneal lymph node dissection is routinely performed following chemotherapy if the serum tumor markers have returned to normal. Bilateral retroperitoneal lymph node dissection has been recommended because metastatic deposits may be widespread. The aim of this study was to describe the distribution of retroperitoneal metastases following chemotherapy in patients with nonseminomatous germ cell tumor and determine if the extent of the retroperitoneal lymph node dissection can be modified. We studied 113 patients who had initially bulky retroperitoneal disease and underwent retroperitoneal lymph node dissection following chemotherapy. For the purposes of this study teratoma and malignant germ cell tumor are referred to as tumor. The most common location of tumor was the para-aortic area (91%) in patients with a left primary tumor and the interaortocaval area (78%) in those with a right tumor. Tumor was located outside the boundaries of a modified retroperitoneal lymph node dissection in 14 of the 60 patients with residual disease but the tumor was present within a palpable mass in 6 of these 14 patients. If the residual mass was removed and a modified retroperitoneal lymph node dissection was performed only 9 of the 113 patients (8%) would have tumor left in the retroperitoneum. For a select group of patients with advanced nonseminomatous germ cell tumor treated with chemotherapy, resection of the residual mass combined with modified retroperitoneal lymph node dissection is appropriate. |
| Keywords: | cancer chemotherapy; major clinical study; cisplatin; lymph node dissection; paraaortic lymph node; lymph node excision; tumor localization; carboplatin; metastasis; tumor marker; carcinoma; testicular neoplasms; teratoma; drug therapy; frozen section; germ cell tumor; retroperitoneal cancer; human; priority journal; article |
| Journal Title: | Journal of Urology |
| Volume: | 148 |
| Issue: | 6 |
| ISSN: | 0022-5347 |
| Publisher: | Elsevier Science, Inc. |
| Date Published: | 1992-12-01 |
| Start Page: | 1812 |
| End Page: | 1815 |
| Language: | English |
| PUBMED: | 1331547 |
| PROVIDER: | scopus |
| DOI: | 10.1016/s0022-5347(17)37036-2 |
| DOI/URL: | |
| Notes: | Source: Scopus |
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