title: Ultrasound diagnosis of Ascaris lumbricoides in the pancreatic duct: the "four-lines" sign.
authors.affiliation: Department of Diagnostic Radiology, Chinese University of Hong Kong, Shatin, NT.
authors.forename: J
authors.initials: J
authors.lastname: Price
authors.forename: J W
authors.initials: JW
authors.lastname: Leung
mesh_terms: D001196:Ascariasis / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000175:diagnosis; D010183:Pancreatic Ducts; D014463:Ultrasonography