Leiomyoma of the distal oesophagus mimicking achalasia.

An unusual case of a patient with symptoms suggestive of oesophageal achalasia is described. Most oesophageal tumour growths causing secondary achalasia are associated with malignant tumours. This patient had a large oesophageal leiomyoma closely mimicking achalasia. Treatment consisted of oesophagectomy by laparotomy and right-sided thoracotomy. A gastric tube was constructed with a cervical oesophago-gastrostomy. The patient responded well to the treatment and left the hospital after 13 days. Five other cases of benign oesophageal tumours inducing achalasia-like symptoms could be traced. Three of these were leiomyomas.