Clinical experience of Pseudo-Meigs' Syndrome due to colon cancer.

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.

Pancreatic transection using a sharp hook-shaped ultrasonically activated scalpel.

BACKGROUND AND AIMS: The operative mortality and morbidity associated with pancreatic surgery has been decreasing; however, pancreatic fistula remains a major cause of a potentially fatal complication. Although different devices and techniques have been proposed to reduce of the postoperative pancreatic fistula, none has gained unanimous acceptance. We herein describe a new technique for pancreatic transection using a sharp hook-shaped ultrasonically activated scalpel (UAS). MATERIALS AND METHODS: Between December 2004 and June 2006, 32 patients who had undergone pancreatectomies performed using the sharp hook-shaped UAS (Ethicon Endo-Surgery, Cincinnati, OH, USA) were studied. RESULTS: The incidence of pancreatic fistula in these patients was 6.3% (2/32). Both cases underwent a distal pancreatectomy. No patient had systemic organ failure induced by postoperative pancreatic fistula, and conservative drainage management improved the pancreatic fistula. No pancreatic fistulas developed in patients who underwent pancreaticoduodenectomy with a duct-to-mucosa anastomosis pancreaticojejunostomy after pancreatic transection using the sharp hook-shaped UAS. CONCLUSION: Pancreatic transection using the sharp hook-shaped UAS is an easy and useful method that facilitates detection of the main pancreatic duct with minimal blood loss. It may contribute to lower morbidity and mortality after pancreatic resection.

Duodenum-preserving pancreatic head resection for pancreatic metastasis from renal cell carcinoma: a case report.

INTRODUCTION: We report a case of duodenum-preserving pancreatic head resection (DPPHR) for the treatment of pancreatic head metastasis from renal cell carcinoma (RCC). CASE REPORT: The patient was a 59-year-old male with a medical history of RCC 18 years ago. Abdominal imaging studies revealed a hypervascular mass localized in the pancreatic head without distant metastasis or tumor invasion into the adjacent organs including the common bile duct and duodenum. Under the preoperative diagnosis of pancreatic metastasis from RCC, the tumor was completely resected by DPPHR. The pathological examination of the resected specimen confirmed the preoperative diagnosis. CONCLUSION: As lymph node metastasis has been rarely reported in previous cases of pancreatic metastasis from RCC, DPPHR should be considered as a less invasive surgical option to provide a favorable postoperative quality of life (QOL).