resulting from probable lymphatic duct injuries during lymph node dissection for a gastric malignancy. Gastrectomy with lymph node dissection is performed acceptably in most Japanese institutions; however, lymphorrhea is frequently encountered after gastric surgery, although the postoperative lymphatic leakage generally stops spontaneously without treatment. There is, though, little information about a standard treatment for postoperative lymphorrhea, which is highly refractory to any conventional medical treatments such as cessation of oral intake, total parenteral nutrition (TPN) management, diuretic therapy, intravenous reinfusion of ascites, or therapeutic paracentesis.Here, we present a case of intractable lymphorrhea in a patient who was successfully treated with surgical lymph vessel ligation, and subsequent OK-432 (Picibanil; Chugai Pharmaceutical, Tokyo, Japan) sclerotherapy. Additionally, we review the present case and the 17 previous reports noted above, and discuss management options.
Case reportA 66-year-old man was referred to our department for medical treatment for refractory ascites. One year before admission, he had undergone, in our department, a total gastrectomy with lymphadenectomy for early gastric cancer. Because preoperative study showed that the tumor had probably invaded to the submucosal layer, we performed extended lymph node dissection, including the regional lymph nodes and additional lymph nodes, along the common hepatic artery. His postoperative course was uneventful. The final, pathological staging was T1 (SM), N0, H0, P0, M0, stage IA according to the Japanese classification of gastric carcinoma, second edition [23]. He had chronic B-type viral hepatitis, and was non-cirrhotic, but with normal liver function tests. There was no evidence of recurrence on the basis of Abstract Postoperative hepatic lymphorrhea is a very rare complication after abdominal surgery. Hepatic lymphorrhea, not containing chyle, involves an internal lymph fistula between the lymphatic channels toward the cisterna chyli and the peritoneal cavity. Over the past 20 years, 17 cases have been reported in Japan. Here, we report a further case, of a patient with successfully treated intractable hepatic lymphorrhea following gastrectomy for early gastric cancer. We review 18 cases, including the present case, with respect to the management of postoperative lymphorrhea refractory to conventional medical treatment.