Desmoid Tumor Mimicking Port Site Recurrence after Laparoscopic Retroperitoneal Lymph Node Dissection for Metastatic Testicular Tumor: A Case Report  

作　　者：Yujiro Hayashi Yu Ishizuya Ken Takeda Yuichiro Yamaguchi Masashi Nakayama Yasuyuki Arai Ken-Ichi Kakimoto Yasuhiko Tomita Kazuo Nishimura 

机构地区：[1]Department of Urology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan [2]Department of Pathology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan

出　　处：《Case Reports in Clinical Medicine》2015年第5期179-183,共5页临床医学病理报告（英文）

摘　　要：Background: Desmoid tumor is a rare benign soft tissue tumor which commonly affects the trunk and extremities. Case presentation: We report a patient who presented with a tumor that slowly grew at the left lower abdominal port site 1 year after post-chemotherapy laparoscopic retroperitoneal lymph node dissection (RPLND) for metastatic testicular tumor. The enlarging mass mimicking port site recurrence after laparoscopic retroperitoneal lymph node dissection for metastatic testicular tumor was diagnosed as a desmoid tumor. Conclusion: To our knowledge, this is the first report of a desmoid tumor that developed after laparoscopic RPLND for a testicular tumor.Background: Desmoid tumor is a rare benign soft tissue tumor which commonly affects the trunk and extremities. Case presentation: We report a patient who presented with a tumor that slowly grew at the left lower abdominal port site 1 year after post-chemotherapy laparoscopic retroperitoneal lymph node dissection (RPLND) for metastatic testicular tumor. The enlarging mass mimicking port site recurrence after laparoscopic retroperitoneal lymph node dissection for metastatic testicular tumor was diagnosed as a desmoid tumor. Conclusion: To our knowledge, this is the first report of a desmoid tumor that developed after laparoscopic RPLND for a testicular tumor.

关 键 词：TESTICULAR TUMOR RETROPERITONEAL LYMPH Node DISSECTION DESMOID TUMOR CTNNB1 

分 类 号：R73[医药卫生—肿瘤]