Pheochromocytoma

Increased neutrophils in bronchoalveolar lavage fluids from a patient with pulmonary edema associated with pheochromocytoma

Pulmonary edema, both cardiogenic and noncardiogenic, has been reported as a manifestation of pheochromocytoma. We report a patient with pheochromocytoma complicated by acute pulmonary edema that appeared clinically noncardiogenic. The patient had an uncomplicated course and rapid resolution of pulmonary edema. Bronchoalveolar lavage fluids (BALF) showed a marked accumulation of neutrophils, suggesting involvement of neutrophil-mediated lung injury in noncardiogenic pulmonary edema associated with a pheochromocytoma.

Multiple organ failure and coma as initial presentation of pheochromocytoma in a patient with multiple endocrine neoplasia (MEN) type II A

The unusual case of a 65-year-old woman with intermittent hypotension, fever, pulmonary edema and coma as initial presentation of pheochromocytoma is reported. The patient developed respiratory, cardiac and renal failure, disseminated intravascular coagulation and liver dysfunction. She had to be defibrillated on multiple occasions, occurring in periods of severe hypertension. After successful surgical removal of a pheochromocytoma a thyroid medullary carcinoma was detected. Several members of the patients family had presented with multiple endocrine neoplasia (MEN II).