title: Worm extraction and biliary drainage in hepatobiliary and pancreatic ascariasis.
abstract: From December 1989 to March 1992, 50 (32%) of 156 patients with hepatobiliary and pancreatic ascariasis underwent various endoscopic interventional procedures. Endoscopic intervention was performed when patients did not respond to energetic symptomatic treatment within the first few days of hospitalization (n = 45) or when worms had not moved out of the ducts into the duodenum at 3 weeks (n = 5). Worm extraction was successful in all 18 patients from the ampullary orifice and in 34 (89.5%) of 38 patients from the bile or pancreatic duct. In five patients with pyogenic cholangitis, endoscopic nasobiliary drainage was performed to decompress the bile ducts. After worm extraction/nasobiliary drainage, 41 (91%) of the 45 patients with biliary disease (n = 42) or acute pancreatitis (n = 3) had rapid relief of symptoms. Three patients developed complications related to endoscopy, including cholangitis (n = 2) and hypotension (n = 1).
authors.affiliation: Department of Gastroenterology, Institute of Medical Sciences, Srinagar, Kashmir, India.
authors.forename: M S
authors.initials: MS
authors.lastname: Khuroo
authors.forename: S A
authors.initials: SA
authors.lastname: Zargar
authors.forename: G N
authors.initials: GN
authors.lastname: Yattoo
authors.forename: G
authors.initials: G
authors.lastname: Javid
authors.forename: M Y
authors.initials: MY
authors.lastname: Dar
authors.forename: M I
authors.initials: MI
authors.lastname: Boda
authors.forename: B A
authors.initials: BA
authors.lastname: Khan
mesh_terms: D000328:Adult; D000818:Animals; D001196:Ascariasis / Q000453:epidemiology / Q000628:therapy*; D017164:Ascaris lumbricoides / Q000302:isolation & purification*; D001660:Biliary Tract Diseases / Q000453:epidemiology / Q000469:parasitology* / Q000628:therapy; D004322:Drainage / Q000379:methods; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008109:Liver Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology / Q000628:therapy*; D008297:Male; D010195:Pancreatitis / Q000453:epidemiology / Q000469:parasitology* / Q000628:therapy; D011446:Prospective Studies