Operative management of achalasia of the oesophagus.

Twenty patients with achalasia of the oesophagus were managed in one thoracic surgical unit over a period of seven years. Eighteen of these were aged 16 to 40 years. There was a female:male ratio of 2:1. Dysphagia to both solids and liquids with diffuse bilateral parotid gland enlargement were the most common clinical features. All the patients had an oesophagomyotomy without an additional anti-reflux procedure. There was no mortality. The trans-thoracic approach for oesophagomyotomy was associated with better results without complications of gastro-oesophageal reflux. This approach is recommended and an additional routine anti-reflux procedure at the same sitting may be unnecessary.

Subxiphoid pericardiostomy in the management of pericardial effusions.

Subxiphoid pericardiostomy for diagnosis and treatment of pericardial effusion was used in 21 patients. Total evaluation of the pericardial contents, direct inspection to break down loculations, simultaneous biopsies of the pericardium and pericardial fluid samples for diagnostic tests were achieved while avoiding the need for repeated pericardiocentesis and more invasive and difficult open drainage methods. Complete drainage without recurrence was obtained in 19 patients with one death and recurrence of effusion in another one. Two of these 19 cases developed constrictive pericarditis on follow-up and required a pericardiectomy. No other complications were encountered. The procedure can be done safely under local anaesthesia for all types of pericardial effusions providing prompt and long term relief of the abnormal haemodynamics.