In the 46-year period from September 1, 1932 to September 1, 1978, 11,808 patients were operated on for nonmalignant biliary tract disease. In 80.1% of these patients, the disease was considered… (More)
Chromaffin-reacting pheochromocytomas of the adrenal medulla are the most frequently encountered functional paraganglionic neoplasms. However, extra-adrenal pheochromocytomas as well as… (More)