Surgical treatment of esophageal leiomyoma located near or at the esophagogastric junction via a thoracoscopic approach.
Esophageal leiomyoma can be enucleated safely and effectively by minimally invasive surgery. The laparoscopic approach has been a conventional option for this kind of tumor located near or at the esophagogastric (EG) junction. The aims of this study were to evaluate the surgical outcome of thoracoscopic resection of leiomyoma at the EG junction, and discuss factors affecting the incidence of postoperative gastroesophageal reflux. Fourteen patients who underwent thoracoscopic resection of esophageal leiomyoma located near or at the EG junction (<4 cm above the esophageal hiatus) from January 2002 to August 2007 were reviewed retrospectively. Tumor characteristics, surgical methods, and postoperative outcomes were evaluated. A left approach of video-assisted thoracoscopy was used in 13 patients; a right approach was used for the other patient, whose multiple tumors were located in the EG junction and mid-esophagus. Postoperative recovery was uneventful in all patients, with no mucosa leakage or other significant complications. Mean tumor size was 3.2 cm (1.2-6.0 cm). Of the 14 patients, two had serpiginous leiomyoma, two had multiple tumors, and the others had solitary tumors. Mean postoperative stay in hospital was 7 days (4-11 days). Postoperative dysphagia was not reported, although gastroesophageal reflux was noted in one patient. Thoracoscopic resection of esophageal leiomyomas near or at the EG junction is feasible, with a low prevalence of postoperative gastroesophageal reflux.
Department of Thoracic and Cardiovascular Surgery, Changhai Hospital, The Second Military Medical University, Shanghai, China.
Z G
ZG
Li
H Z
HZ
Chen
H
H
Jin
L X
LX
Yang
Z Y
ZY
Xu
F
F
Liu
F
F
Yao
D000328:Adult; D019160:Endosonography; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D004943:Esophagogastric Junction; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods; D014057:Tomography, X-Ray Computed