title: Intraoperative ultrasonography in surgery for chronic pancreatitis.
abstract: We report our experience with intraoperative ultrasonography in 49 patients undergoing surgery for chronic pancreatitis. Among drainage procedures, there were 14 laterolateral pancreaticojejunostomies, 15 pseudocystojejunostomies, and 2 pseudocystoduodenostomies. Under the guidance of intraoperative ultrasonography, left sided partial resection of the pancreas was performed in 7 patients, whereas a Whipple-type procedure was necessary in 6 cases. All preoperatively diagnosed pseudocysts, abscess formations, and dilated pancreatic ductal systems could be easily localized with the assistance of intraoperative ultrasound. Additionally to diagnoses already made preoperatively, intraoperative ultrasonography revealed a second, smaller pseudocyst in one patient and pancreaticolithiasis in another case. However, significant assistance and comfort to the operating surgeon was provided in all cases by intraoperative ultrasound imaging. This technique, which is cost effective and minimally invasive, proved to be extremely helpful in localizing pancreatic fluid collections and the course of the pancreatic duct. It facilitates the operation by reducing tissue traumatization and operative time. In experienced hands, intraoperative ultrasonography is a reliable method and a useful adjunct to the surgeon.
authors.affiliation: Department of Surgery, Philipps-University of Marburg, Germany.
authors.forename: H
authors.initials: H
authors.lastname: Printz
authors.forename: H J
authors.initials: HJ
authors.lastname: Klotter
authors.forename: C
authors.initials: C
authors.lastname: Nies
authors.forename: C
authors.initials: C
authors.lastname: Hasse
authors.forename: M
authors.initials: M
authors.lastname: Neurath
authors.forename: H
authors.initials: H
authors.lastname: Sitter
authors.forename: M
authors.initials: M
authors.lastname: Rothmund
mesh_terms: D000328:Adult; D002137:Calculi / Q000601:surgery; D002908:Chronic Disease; D004867:Equipment Design; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative / Q000295:instrumentation / Q000379:methods; D010179:Pancreas / Q000000981:diagnostic imaging / Q000601:surgery*; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D010192:Pancreatic Pseudocyst / Q000000981:diagnostic imaging / Q000601:surgery; D010193:Pancreaticojejunostomy / Q000379:methods; D010195:Pancreatitis / Q000000981:diagnostic imaging / Q000601:surgery*; D014463:Ultrasonography / Q000295:instrumentation