title: Pancreatic head resection for noninflammatory benign lesions of the head of the pancreas.
abstract: BACKGROUND
  Duodenum-preserving pancreatic head resection (DPPHR) has been safely performed in patients with chronic pancreatitis. The procedure has rarely been used to remove benign or borderline lesions of the head of the pancreas.
  
  
  OBJECTIVE
  To review our experience with 13 patients who underwent DPPHR and to review reports in the literature on the same subject.
  
  
  METHODS
  From October 1991 to September 2000, 13 patients underwent DPPHR to resect endocrine pancreatic tumors (n = 4), beta cell hyperplasia (n = 1), pancreatic pseudocysts (n = 2), serous cystadenomas (n = 3), congenital (n = 1) and choledochal (n = 1) cysts, and intraductal papillary mucinous tumor (n = 1). The Kocher maneuver was performed in seven patients (group 1) and avoided in six (group 2). Type 1, 2, and 3 DPPHR were defined depending on the amount of pancreatic tissue left at the inner surface of the duodenum. Ten patients underwent evaluation that included an oral glucose tolerance test and exocrine pancreatic function test.
  
  
  RESULTS
  The mortality rate was zero; the complication rate was 69%. Patients in whom the Kocher maneuver was not performed (group 2) experienced fewer complications, shorter stay on nasogastric tube and abdominal drain(s), and earlier water intake and discharge. Type of DPPHR did not influence the postoperative course. One patient died 3 months after surgery of unrelated disease. Twelve patients were alive and well 2 months to 8 years after surgery.
  
  
  CONCLUSIONS
  DPPHR is a low-risk procedure in patients with benign or borderline noninflammatory lesions of the head of the pancreas in whom pylorus-preserving pancreaticoduodenectomy is otherwise indicated. Whenever possible, the Kocher maneuver should be avoided.
authors.affiliation: Department of Medical and Surgical Sciences, Surgical Semeiotics, University of Padova, Italy. spedraz@ux1.unipd.it
authors.forename: S
authors.initials: S
authors.lastname: Pedrazzoli
authors.forename: C
authors.initials: C
authors.lastname: Sperti
authors.forename: C
authors.initials: C
authors.lastname: Pasquali
mesh_terms: D000328:Adult; D000368:Aged; D015529:Choledochal Cyst / Q000601:surgery; D018293:Cystadenoma, Serous / Q000601:surgery; D004386:Duodenum; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D006965:Hyperplasia; D007515:Islets of Langerhans / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010179:Pancreas / Q000601:surgery*; D010182:Pancreatic Diseases / Q000601:surgery*; D010190:Pancreatic Neoplasms / Q000601:surgery; D010192:Pancreatic Pseudocyst / Q000601:surgery; D013514:Surgical Procedures, Operative