Published online May 14, 2016. doi: 10.3748/wjg.v22.i18.4604
Peer-review started: January 21, 2016
First decision: February 18, 2016
Revised: March 2, 2016
Accepted: March 14, 2016
Article in press: March 14, 2016
Published online: May 14, 2016
Processing time: 105 Days and 10.9 Hours
Pseudo-Meigs’ syndrome associated with colorectal cancer is extremely rare. We report here a case of pseudo-Meigs’ syndrome secondary to metachronous ovarian metastases from colon cancer. A 65-year-old female with a history of surgery for transverse colon cancer and peritoneal dissemination suffered from metachronous ovarian metastases during treatment with systemic chemotherapy. At first, neither ascites nor pleural effusion was observed, but she later complained of progressive abdominal distention and dyspnea caused by rapidly increasing ascites and pleural effusion and rapidly enlarging ovarian metastases. Abdominocenteses were repeated, and cytological examinations of the fluids were all negative for malignant cells. We suspected pseudo-Meigs’ syndrome, and bilateral oophorectomies were performed after thorough informed consent. The patient’s postoperative condition improved rapidly after surgery. We conclude that pseudo-Meigs’ syndrome should be included in the differential diagnosis of massive or rapidly increasing ascites and pleural effusion associated with large or rapidly enlarging ovarian tumors.
Core tip: Pseudo-Meigs’ syndrome associated with colorectal cancer is extremely rare. Here, we report a case of this syndrome secondary to metachronous ovarian metastases from transverse colon cancer. This patient complained of progressive abdominal distention and dyspnea preoperatively, but her postoperative condition improved rapidly after bilateral oophorectomies. We conclude that pseudo-Meigs’ syndrome should be included in the differential diagnosis of massive or rapidly increasing ascites and pleural effusion associated with large or rapidly enlarging ovarian tumors.