Nondiabetic endocrine emergencies are less frequent but equally concerning as diabetic emergencies. The diagnosis of adrenal crises, pheochromocytoma, or pituitary deficiencies can be difficult in the emergent setting given the nonspecific findings frequently confused with other presenting illnesses. Although the differential is broad for patients presenting with shock and hypotension, as seen in adrenal crises, hypertensive emergencies in pheochromocytoma, or a litany of potential symptoms in pituitary abnormalities, the diagnosis should be considered in a patient presenting to the emergency department with severe metabolic abnormalities, undifferentiated shock, or cardiovascular lability. This review demonstrates how to recognize and manage acute adrenal crisis, pheochromocytoma, and pituitary deficiencies in the acute care setting. Patients with nondiabetic endocrine emergencies may present in extremis, and immediate stabilization, typically without confirmatory testing, is necessary. Early intervention is key in treating such presentations.
This review contains 1 figure, 2 tables and 21 references
Key words: adrenal crisis, adrenal insufficiency, catecholamine surge, pheochromocytoma, pituitary deficiency
