Resolution of insulin-requiring diabetes in a liver transplant recipient after treatment of a pheochromocytoma: case report and review of literature.

The aim of this paper was to report the case of type 2 diabetes and significant insulin resistance that improved dramatically after removal of a pheochromocytoma in a liver transplant recipient , and to provide a review of the relevant literature. We describe the clinical presentation, diagnostic results and management of the patient. In addition, we performed a PubMed search for related English language articles, to provide an overview of the pertinent literature.

Pheochromocytoma multisystem crisis in a patient with multiple endocrine neoplasia type IIB and pyelonephritis.

A patient with pyelonephritis developed multiorgan failure resulting in death. Clinical findings were consistent with multiple endocrine neoplasia type II, with bilateral pheochromocytomas identified by computed tomography scan. We hypothesize that either the infection or the administration of radiocontrast media led to a massive release of catecholamines from the pheochromocytomas.