title: Is there a role for laparoscopic ultrasonography (LUS)?
abstract: Laparoscopic ultrasound (LUS) was performed in 24 patients undergoing routine laparoscopic cholecystectomy at the Second Surgical Department of the University Hospital of Innsbruck, Austria. After introduction of the ultrasonic probe via the umbilical incision, liver, biliary tract, pancreas, kidneys, stomach, and colon were investigated to assess the sonomorphology of these organs and to judge whether or not LUS is a feasible and reliable means for screening the abdominal organs during routine surgery or laparoscopic staging of upper gastrointestinal (GI) tumors. In all cases, a very accurate investigation of these organs was possible, and the laparoscopic procedure was prolonged for only 15 to 20 min. In eight further patients, LUS was performed to investigate pancreatic pathology (six cases), stomach cancer (one patient), and primary hepatocellular carcinoma (one patient). Three additional patients (pancreatic lesions) who underwent intraoperative ultrasonography with the LUS probe were excluded from this evaluation.
authors.affiliation: Department of Surgery, University of Innsbruck, Austria.
authors.forename: K S
authors.initials: KS
authors.lastname: Glaser
authors.forename: J
authors.initials: J
authors.lastname: Tschmelitsch
authors.forename: A
authors.initials: A
authors.lastname: Klingler
authors.forename: P
authors.initials: P
authors.lastname: Klingler
authors.forename: E
authors.initials: E
authors.lastname: Bodner
mesh_terms: D017081:Cholecystectomy, Laparoscopic / Q000295:instrumentation*; D004867:Equipment Design; D005240:Feasibility Studies; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007431:Intraoperative Complications / Q000000981:diagnostic imaging* / Q000601:surgery; D009367:Neoplasm Staging; D014159:Transducers; D014463:Ultrasonography / Q000295:instrumentation*