Pheochromocytoma is a rare catecholamine secreting neuroendocrine tumor with an 
estimated annual incidence of one to four per million and prevalence among 
hypertensive patients of 0.1 to 0.6%. The symptoms and signs of pheochromocytoma 
include the classic triad of episodic headache, increased sweating, and 
palpitations. These are as a result of an uncontrolled release of 
catecholamines. There exist only a small number of reports of pheochromocytoma 
simulating hypertrophic obstructive cardiomyopathy, few reports of 
pheochromocytoma-induced ischemic stroke and only two reported cases with 
pheochromocytoma-induced arterial thrombosis. We present a case of multiple, 
rare clinical complications of pheochromocytoma occurring in the same patient 
and the review of literature of these complications.