Introduction
In this year’s review, the author, once again, has selected those subjects which he has found of personal interest and appeal during the year. Cholecystectomy is one of the commonest major general surgical operations and, therefore, its post-operative complications are extremely important in the hospital community. Acute pancreatitis continues to be a somewhat mysterious condition which remains a clinical, diagnostic, and therapeutic challenge. There is evidence that renal calculi are being seen with ever increasing frequency in the Western World and there is naturally considerable interest in their diagnosis and management. New methods of investigation continue to make the study of deep vein thrombosis and pulmonary embolism an important and exciting topic. Realizing his surgical limitations, the surgeon is anxious to learn about new concepts of prophylaxis, early diagnosis and treatment in malignant disease; a number of interesting papers are discussed in this area. Surgeons are paying increasing attention to the local and systemic factors which are of importance in the healing of their gastro-intestinal anastomoses and much work of interest has been reported in this field. We report new studies in the management of patients with extensive burns and we conclude with one or two eye-catching papers which have been published during the year.