title: Successful surgical treatment of two cases of congenital chylous ascites.
abstract: The authors report on 2 patients with congenital chylous ascites who underwent successful lymphatic duct ligation after a laparoscopic lymphoid dye test. Fetal ascites had been detected in both cases, and both babies were born with marked abdominal swelling. Given that conservative treatment by medium-chain triglyceride (MCT) milk and total parenteral nutrition (TPN) was ineffective, the authors elected to perform lymphatic duct ligation on the 95th postnatal day in the former case and on the 27th postnatal day in the latter case. Lipophilic dye was administered preoperatively both through oral and subcutaneous routes, and the peritoneal cavity was explored using laparoscopy. This laparoscopic lymphoid dye test precisely identified the area of chylous leakage, and the authors were able to repair the malformed lymphatic duct directly at laparotomy. Both postoperative courses have been favorable with no recurrence of symptoms. The lymphatic duct ligation should be considered in cases resistant to conservative treatment for over a month. The present laparoscopic lymphoid dye test is a novel and useful procedure that allows surgeons to identify the exact location of chylous leakage, and thus successfully ligate the lymphatic duct.
authors.affiliation: Department of Pediatric Surgery, Chiba University School of Medicine, 1-8-1, Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8677 Japan.
authors.forename: T
authors.initials: T
authors.lastname: Mitsunaga
authors.forename: H
authors.initials: H
authors.lastname: Yoshida
authors.forename: J
authors.initials: J
authors.lastname: Iwai
authors.forename: T
authors.initials: T
authors.lastname: Matsunaga
authors.forename: K
authors.initials: K
authors.lastname: Kouchi
authors.forename: Y
authors.initials: Y
authors.lastname: Ohtsuka
authors.forename: T
authors.initials: T
authors.lastname: Okada
authors.forename: T
authors.initials: T
authors.lastname: Hishiki
authors.forename: N
authors.initials: N
authors.lastname: Ohnuma
mesh_terms: D002915:Chylous Ascites / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery*; D004396:Coloring Agents; D005260:Female; D015718:Fibrin Tissue Adhesive / Q000627:therapeutic use; D006801:Humans; D007203:Indigo Carmine; D007231:Infant, Newborn; D010535:Laparoscopy; D008099:Liver; D008297:Male; D014014:Tissue Adhesives
chemical_list: D004396:Coloring Agents; D015718:Fibrin Tissue Adhesive; D014014:Tissue Adhesives; D007203:Indigo Carmine