title: Retained gallbladder remnant after laparoscopic cholecystectomy.
abstract: BACKGROUND
  Upper abdominal pain and other symptoms may recur after cholecystectomy, often presenting a diagnostic challenge. We will analyze 3 cases of gallbladder remnants, containing stones that presented with recurrent biliary symptoms.
  
  
  METHODS
  Three patients have presented to our clinic with recurrent biliary symptoms, after laparoscopic cholecystectomy, over the last 5 years. All 3 had biliary pain similar to the symptoms that precede cholecystectomy; 1 of them also had associated mild jaundice.
  
  
  RESULTS
  A cystic lesion containing stones was identified on transabdominal ultrasound in all 3 patients, suggesting the possibility of a gallbladder remnant. Magnetic resonance cholangiopancreatography confirmed the diagnosis of a gallbladder remnant in 2 of them. The 3 patients underwent endoscopic retrograde cholangiopancreatography (ERCP) owing to jaundice. This revealed a dilated gallbladder remnant and sludge into the bile duct and was treated by sphincterotomy and cleansing of the duct. All 3 patients were treated successfully via laparoscopic "recholecystectomy."
  
  
  CONCLUSIONS
  Gallbladder remnant, containing stones, can be the cause of otherwise unexplained postcholecystectomy pain. "Recholecystectomy" constitutes the definite treatment for any residual gallbladder remnant and can be performed laparoscopically.
authors: 4th Surgical Department, Aristotle University of Thessaloniki G Papanikolaou General Hospital, Thessaloniki, Greece. haral@med.auth.gr
authors: Haralabos
authors: H
authors: Demetriades
authors: Manousos G
authors: MG
authors: Pramateftakis
authors: Ioannis
authors: I
authors: Kanellos
authors: Stamatios
authors: S
authors: Angelopoulos
authors: Ioannis
authors: I
authors: Mantzoros
authors: Demetrios
authors: D
authors: Betsis
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde; D049448:Cholangiopancreatography, Magnetic Resonance; D017081:Cholecystectomy, Laparoscopic; D005260:Female; D042882:Gallstones / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012008:Recurrence