“…~. Numerous cases exhibiting the character-IS~IC~of Cushing's syndrome but without pitUItary or adrenal cortical tumour have been described, and have been assumed to be due to the presence of cortical hyperplasia (Davis and Clark, 1950;Kepler and Keating, 1941. ) 4• Phaeochromocytoma of the adrenal me~ulla usually produces paroxysmal hypertensive attacks, accompanied by shivering and pallor, tachycardia, perspiration, nausea and cyanosis of extremities.…”