SEVERE COMPLICATION WHILE ESWL BY AN UNKN OWN, ASYMPTOMATIC PHEOCHROMOCYTOMA

In 0.1% the pheochromocytoma is the reason of a systemic hypertension. The symptoms of a persistent or paroxysmal hypertension with headache , excessive sweating and palpitations lead in 90% to-the diagnosis phe ochromocytoma. Very rarely a patient with pheochromocytoma may be asym ptomatic. We introduce a 68-year-old man whose pheochromocytoma primar ily rose up while ESWL and furthermore in anaesthesia. The problems to determine the diagnosis will be scrutinized as following.