title: A new technique of gastroenterostomy for palliative treatment of pancreatic head carcinoma.
abstract: OBJECTIVE
  Most of the patients with pancreatic cancer can be only palliatively treated. Although 30% of the patients submitted to palliative biliary bypass will require further treatment for duodenal obstruction, prophylactic gastric bypass still remains a controversial issue in the management of unresectable pancreatic head carcinoma. The main disadvantage of current techniques of gastrojejunostomy is postoperative vomiting due to impaired gastric motility and circulus vitiosus through the nonobstructed duodenum. A new technique of prophylactic gastrojejunostomy is described herein as an attempt to obviate these complications.
  
  
  METHODS
  An antecolic isoperistaltic gastrojejunostomy was fashioned at the gastric mid-body above the angulus. The afferent limb was partitioned close to the gastrojejunostomy and a Braun type entero-enterostomy constructed joining the afferent and the efferent limbs. Following the gastrojejunostomy a Roux-en-Y choledochojejunostomy was performed.
  
  
  RESULTS
  In 19 patients consecutively submitted to this procedure no postoperative mortality or complications occurred. Nasogastric suction was interrupted at postoperative day 3 and oral feeding resumed on the next day. Neither early nor late postoperative vomiting was observed.
  
  
  CONCLUSIONS
  These encouraging preliminary results suggest that this procedure may have its place in the palliative treatment of pancreatic head carcinoma.
authors.affiliation: Department of Gastroenterology, São Paulo University Medical School, São Paulo, Brazil.
authors.forename: M C
authors.initials: MC
authors.lastname: Machado
authors.forename: J E
authors.initials: JE
authors.lastname: Cunha
authors.forename: S
authors.initials: S
authors.lastname: Penteado
authors.forename: J
authors.initials: J
authors.lastname: Jukemura
authors.forename: P
authors.initials: P
authors.lastname: Herman
authors.forename: T
authors.initials: T
authors.lastname: Bacchella
mesh_terms: D005746:Gastric Emptying; D005763:Gastroenterostomy / Q000379:methods*; D006801:Humans; D010166:Palliative Care; D010190:Pancreatic Neoplasms / Q000601:surgery*; D011178:Postgastrectomy Syndromes / Q000517:prevention & control; D011183:Postoperative Complications / Q000517:prevention & control