[Distal Gastrectomy under Management of Intra-Aortic Balloon Pumping Therapy for an Elderly Patient with Carcinomatous Pyloric Stenosis Complicated by Severe Coronary Stenosis].

This case involved an 82-year-old man with a history of diabetes mellitus and myocardial infarction. He was undergoing treatment with 2 oral antiplatelet agents. The patient presented to our hospital for carcinomatous pyloric stenosis caused by type 4 advanced gastric cancer. Although distal gastrectomy was planned, preoperative coronary angiography revealed triple- vessel coronary artery disease. Therefore, surgery was performed under management of intra-aortic balloon pumping (IABP)therapy. The patient's hemodynamics at the time of the operation were stable, and no perioperative cardiovascular complications occurred. However, the patient was not able to start an oral diet because of impaired swallowing function. Although he underwent daily swallowing rehabilitation, he died of aspiration pneumonia 40 days postoperatively. There are many reports of cancer resection under IABP management for patients with severe heart disease. Because the perioperative hemodynamics were stable in all 21 reported cases of digestive malignant tumor resections in Japan, an IABP is suggested to be very effective for patients with severe heart disease. However, early death has also occurred, as in the present case. Close attention to the indications for IABP therapy is needed, especially in elderly patients, in consideration of not only cancer and heart disease but also preoperative activities of daily living.

Successful percutaneous transhepatic lymphangiography and embolization for intractable hepatic lymphorrhea after laparoscopic distal gastrectomy: a case report.

BACKGROUND: Hepatic lymphorrhea is a rare and serious complication of surgery for digestive tract cancers and is thought to occur as a result of lymph node dissection of the hepatoduodenal ligament. This complication results in the accumulation of lymphatic fluid, which may in turn lead to nutritional disorders, immune deficiency, and circulation insufficiency. However, there is currently no standard strategy for treating this condition. CASE PRESENTATION: A 49-year-old woman with alcoholic liver damage underwent laparoscopic distal gastrectomy with lymph node dissection for early gastric cancer. Abundant ascites persisted postoperatively, and the fluid was suspected to indicate hepatic lymphorrhea. The patient was re-admitted on postoperative day 26 due to the onset of a brain infarction caused by dehydration. Various conservative treatments for hepatic lymphorrhea were ineffective. She underwent percutaneous transhepatic lymphangiography and embolization on postoperative day 81, with obvious effect. Computed tomography images demonstrated complete disappearance of ascites. CONCLUSIONS: Postoperative hepatic lymphorrhea is a rare and serious complication of radical surgery for digestive tract cancers. The current case suggests that percutaneous transhepatic lymphangiography and embolization may be a rational treatment option when conservative treatments fail.

A Case of a Fixed Giant Peritoneal Loose Body outside the Peritoneum and near the Rectovesical Excavation.

A peritoneal loose body (PLB) is tissue completely separated from other intraperitoneal organs. It is rare and usually found incidentally during laparotomy, examination, or autopsy. PLBs are usually located free in the peritoneal cavity and not in the extraperitoneal space. They are thought to originate when epiploic appendices are released into the abdominal cavity after ischemic necrosis. We report a case of a giant PLB outside the peritoneal cavity, adjacent to the rectovesical excavation, that was identified preoperatively inan asymptomatic 83-year-old man undergoing evaluation for cholecystolithiasis. Computed tomography revealed a mass with well-defined margins in the rectovesical excavation. The mass (diameter, 60 mm) consisted of a calcified core and peripheral soft tissue and did not appear to invade adjacent organs. Although there were no symptoms or tumor growth over time, we scheduled a laparoscopic extraction for definitive diagnosis. On laparoscopic exploration, a white ovoid mass was found in the rectovesical excavation; there was no invasion of adjacent organs. We diagnosed a giant PLB. Postoperative recovery was uneventful. Most PLBs are asymptomatic and do not require surgery, except when symptoms are present, when the PLB is large, or when malignancy is suspected. PLB is rarely extraperitoneal and is usually freely mobile; however, in our patient, it was fixed and outside the abdominal cavity, near the rectovesical fossa. Although it could not be diagnosed preoperatively as being extraperitoneal, imaging findings were typical of PLB; thus, it was possible to remove the mass laparoscopically without bowel resection.