title: EUS-guided transesophageal drainage of peripancreatic fluid collections.
abstract: BACKGROUND
  Although several large series have reported on EUS-guided transgastric and transduodenal drainage of peripancreatic fluid collections (PFCs), only commentary on individual cases has been presented on EUS-guided transesophageal drainage of PFCs.
  
  
  OBJECTIVE
  To evaluate the technical success and safety of EUS-guided transesophageal drainage of PFCs.
  
  
  METHODS
  Observational study.
  
  
  METHODS
  Tertiary academic referral center.
  
  
  METHODS
  This study involved 3 consecutive patients referred for EUS-guided transesophageal drainage of PFCs over a 3-year period.
  
  
  METHODS
  The PFCs were accessed via the transesophageal route under EUS-guidance by using a 19-gauge needle. After a 0.035-inch guidewire was passed into the PFC, and the transmural tract was dilated to 6 mm, a transmural stent and/or drainage catheter was deployed.
  
  
  METHODS
  Evaluation of the technical and treatment success and safety profile of EUS-guided transesophageal drainage of PFCs.
  
  
  RESULTS
  Three male patients (mean age 57.8 years [range 49-75 years]) underwent EUS-guided transesophageal drainage of PFCs (2 pseudocyst, 1 abscess) over a 3-year period. The etiology of the PFC was alcohol abuse in 2 patients and postsurgical in 1. The mean size of the PFCs was 7 cm (range 6-8 cm) in its largest dimension. The procedures were technically successful in all 3 patients, and no complications were encountered. All 3 patients had a successful treatment outcome. At a mean follow-up period of 24 months (range 12-36 months), all patients were doing well, without any evidence of PFC recurrence.
  
  
  CONCLUSIONS
  Small number of patients.
  
  
  CONCLUSIONS
  In experienced hands, EUS-guided transesophageal drainage of PFCs is technically feasible and safe and is associated with favorable clinical outcomes. A long-term follow-up with larger numbers of patients is required to determine whether the procedure could be an effective alternative to surgical cyst-enterostomy or percutaneous drainage techniques.
authors: Division of Gastroenterology-Hepatology, University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA.
authors: Jessica M
authors: JM
authors: Trevino
authors: John D
authors: JD
authors: Christein
authors: Shyam
authors: S
authors: Varadarajulu
mesh_terms: D018784:Abdominal Abscess / Q000628:therapy*; D000368:Aged; D004322:Drainage; D019160:Endosonography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000628:therapy; D010192:Pancreatic Pseudocyst / Q000628:therapy*; D016896:Treatment Outcome