title: Thoracoscopic management of benign tumors of the mid-esophagus: a retrospective study.
abstract: Benign esophageal tumors are rare conditions. Traditionally, thoracotomy was the preferred route to approach these lesions. Now, increasingly more surgeons are using minimally invasive techniques to treat these benign mid-esophageal lesions. We present our experiences from a specialised minimally invasive surgery unit. We have managed 12 patients with benign tumors of the mid-esophagus from 1995 to 2007 in our institute. The enucleation was achieved with the patient placed in the prone position and approached via a right thoracoscopy in all cases. Hospital stay was 3-5 days and there were minor postoperative complications in 2 patients. Mortality was nil. There were 10 patients with leiomyoma and 2 with GISTs, as proved by immunohistochemistry. Short and long-term follow up was satisfactory, with none of the patients having recurrences or other problems. Leiomyomas and GISTs, respectively, are the commonest benign tumors of the esophagus. Tumors more than 5 cm have to be enucleated, and thoracotomy has been the traditional approach to these lesions. Thoracoscopy has definite benefits regarding reduced morbidity. The combined modality of peroperative endoscopy is useful in locating the lesion as well as confirming its complete removal. Based on our experience, a right thorax approach and the prone patient position is the ideal for thoracoscopic procedures.
authors.affiliation: GEM Hospital and Postgraduate Institution, 45-A, Pankaja Mill Road, Ramnathapuram, Coimbatore 641045, India.
authors.forename: Chinnusamy
authors.initials: C
authors.lastname: Palanivelu
authors.forename: Muthukumaran
authors.initials: M
authors.lastname: Rangarajan
authors.forename: Ramakrishnan
authors.initials: R
authors.lastname: Senthilkumar
authors.forename: Shankar
authors.initials: S
authors.lastname: Annapoorni
authors.forename: Priyadarshan Anand
authors.initials: PA
authors.lastname: Jategaonkar
mesh_terms: D000328:Adult; D000368:Aged; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D046152:Gastrointestinal Stromal Tumors / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D007889:Leiomyoma / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013907:Thoracostomy