The management of gastrointestinal disease in Hermansky-Pudlak syndrome.

Hermansky-Pudlak syndrome (HPS) was first described in 1959 by Hermansky and Pudlak. Clinically, HPS is characterized by oculocutaneous albinism, platelet storage pool deficiency, and ceroid tissue accumulation. It is a rare disorder that has been described globally but has the highest frequency in a cluster population in Puerto Rico. HPS patients also have major organ involvement that typically includes pulmonary fibrosis and granulomatous colitis. Rarely have cardiomyopathy and renal dysfunction been described. We report a case of the oldest historical patient with HPS type 6 and the associated gastrointestinal management.