Esophageal rupture during balloon dilation of strictures of benign or malignant causes: prevalence and clinical importance.

Journal: Radiology
Published:
Abstract

Objective: To review the prevalence and clinical importance of esophageal rupture during balloon dilation for treatment of esophageal stricture.

Methods: Fluoroscopically guided esophageal balloon dilation was performed within 9 years in 96 consecutive patients with esophageal strictures. Esophageal rupture was classified into three types: type 1 was intramural; type 2, transmural; and type 3, transmural with mediastinal leakage.

Results: Each patient underwent one to seven procedures, for a total of 191 procedures. Esophageal rupture occurred in 20 patients (21%). Type 1 esophageal rupture occurred in eight patients, type 2 in 11, and type 3 in one. All esophageal ruptures were detected immediately after the procedure. Sixteen patients were treated with fasting, parenteral alimentation, and antibiotics; two were treated surgically; and two were treated with stent placement. No treatment-related deaths occurred.

Conclusions: The overall prevalence of esophageal rupture was 21%. A substantial number of patients who developed type 1 rupture had associated clinical symptoms, such as pain and fever, but responded to conservative management and are thus included as having complications of esophageal balloon dilation.

Authors
S Kang, H Song, M Lim, H Yoon, D Goo, K Sung
Relevant Conditions

Esophageal Cancer