title: [Diagnosis and treatment of different types of high scar strictures of the hepatic ducts].
abstract: Results of treatment of 224 patients with scar strictures of the hepatic ducts (BSDH) are presented. Based on Bismuth's classification of BSDH E.I. Galperin (2002) proposed own one. According to this classification there were 17 (7,6%) patients with type "+2" (stump of common hepatic duct - CHD more than 2 cm), 26 (11,6%) - with type "+1" (stump of CHD 1 - 2 cm), 72 (32,2%) - with "0" type (stump of CHD less than 1 cm), 54 (24,1%) - with "-1" type (upper fornix of CHD confluence is not affected), 35 (17,4%) - with "-2" type (CHD confluence is destroyed), 20 (8,9%) - with "-3" type (strictures of segmental ducts). There were greater number of previous surgeries in the patients with "-1" and "-2" types (p<0,05). Jaundice and secondary biliary liver cirrhosis were seen more frequently in types "0" - "-3". Hepaticojejunostomy was the surgery of choice. For approach to unaltered wall of hepatic ducts (HD) section of lobar ducts in types "+1", "0", excision of portal plate and partial resection of IV hepatic segment (31 patients) in "-1" - "-3" types were used. Exchangeable transhepatic drainage (ETD) was applied in 31 patients due to impossibility to excise scar tissues completely. In early postoperative period 9 (4%) patients died due to purulent cholangitis (7 patients) and insufficiency of anastomosis (2 patients). Long-term results were evaluated in 180 (80,4%) patients from 1 to 14 (6,6+/-3,9) years of follow-up. Thirteen surgeries were performed for repeated strictures. The main cause of restrictures was inadequate resection of scar tissues and unreasonable refusal of ETD (7 patients). Developed surgical technique in different types of strictures permits to reduce postoperative lethality and the rate of restrictures.
authors.forename: E I
authors.initials: EI
authors.lastname: Gal'perin
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Chevokin
authors.forename: N F
authors.initials: NF
authors.lastname: Kuzovlev
authors.forename: T G
authors.initials: TG
authors.lastname: Diuzheva
authors.forename: B G
authors.initials: BG
authors.lastname: Garmaev
mesh_terms: D000328:Adult; D000368:Aged; D001649:Bile Duct Diseases / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D017734:Bile Ducts, Extrahepatic / Q000601:surgery*; D002763:Cholecystectomy / Q000009:adverse effects; D002921:Cicatrix / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D004322:Drainage; D005260:Female; D005500:Follow-Up Studies; D006500:Hepatic Duct, Common / Q000601:surgery; D006801:Humans; D041781:Jaundice, Obstructive / Q000209:etiology; D008105:Liver Cirrhosis, Biliary / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D016896:Treatment Outcome