Diffuse Panbronchiolitis is not Restricted to East Asia—a Mini Literature Review

Abstract

Diffuse panbronchiolitis (DPB) is a rare inflammatory lung disease, and is well recognized in East Asian countries like Japan, China, Taiwan and Korea. Over the years, sporadic DPB cases have been reported worldwide from other countries. This literature review presents an overview of 48 DPB cases from other regions of the world including the US, European countries and Australia. Identification of DPB cases from different racial groups across the globe indicates toward a need to educate pulmonologists to correctly diagnose and initiate treatment.