Giant leiomyoma of esophagus.

This case report of a 37-year-old man with giant leiomyoma details some of the problems encountered in diagnosing and treating this rare form of the disease. Initial studies at another institution were interpreted as demonstrating achalasia, and thoracotomy was later undertaken because of a mistaken diagnosis of a pericardiac mass, which led to a biopsy and a resulting esophagopleural fistula. Subsequent esophagectomy and drainage of empyema space were employed to remove the tumor, which had ulcerated and bled, as well as to drain the empyema cavity. The tumor measured 20.5 cm long and weighed 540 gm. Gastrointestinal continuity was reestablished by colon interposition, and the patient has been well for the succeeding 6 years.