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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report an extremely rare case of pseudo-Meigs' syndrome caused by ovarian metastases from colon cancer, and review the literature on this unusual entity. A 41-year-old woman was admitted for investigation of abdominal fullness and dyspnea. Preoperative examinations revealed a huge pelvic tumor, adenocarcinoma of the sigmoid colon, marked ascites, and bilateral pleural effusion. Laparotomy confirmed that the huge mass was comprised of bilateral ovarian tumors. Resection of the sigmoid colon and bilateral oophorectomies were performed. Although short-term intrathoracic drainage was required, the hydrothorax and ascites rapidly resolved in the postoperative period. The patient died of disseminated liver and bone metastases 8 months after her operation; however, ascites and hydrothorax were not clinically noted until death. This and five other reported cases demonstrate that ovarian metastasis from colorectal cancer may occasionally cause pseudo-Meigs' syndrome, and that resection of the ovarian lesions could improve the prognosis.
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PMID:Pseudo-Meigs' syndrome caused by ovarian metastasis from colon cancer: report of a case. 1273 38

We report a rare case of Pseudo-Meigs' Syndrome caused by ovarian metastasis from sigmoid colon cancer, which was accompanied by peritoneal dissemination. A 58-year-old female patient presented with massive right pleural effusion, ascites and a huge pelvic mass. Under the diagnosis of an advanced ovarian tumor, bilateral oophorectomy was performed and sigmoidectomy was also carried out after intraoperative diagnosis of peritoneal dissemination involving the sigmoid colon. However, immunohistochemical staining revealed that the ovarian lesions were metastasis from the primary advanced colon cancer. Postoperatively, ascites and pleural effusion subsided, and the diagnosis of Pseudo-Meigs' Syndrome due to a metastatic ovarian tumor from colon cancer was determined. The patient is now undergoing a regimen of chemotherapy for colon cancer without recurrence of ascites or hydrothorax 10 mo after the surgery. Pseudo-Meigs' Syndrome due to a metastatic ovarian tumor from colon cancer is rare but clinically important because long-term alleviation of symptoms can be achieved by surgical resection. This case report suggests that selected patients, even with peritoneal dissemination, may obtain palliation from surgical resection of metastatic ovarian tumors.
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PMID:Clinical experience of Pseudo-Meigs' Syndrome due to colon cancer. 2191 77