Injection sclerotherapy for haemorrhoids causing adult respiratory distress syndrome.
A young lady with first-degree haemorrhoids was administered injection sclerotherapy with 5% phenol in almond oil. Soon after the injection, she developed syncope and later signs and symptoms of acute respiratory distress syndrome (ARDS). She was kept on ventilatory support for 4 days, made a smooth recovery and was successfully weaned off from the ventilator.