Grade 4 asbestosis does not extend directly from the respiratory bronchiole to the peripheral lung

Histopathology, EarlyView.

Source: Histopathology - April 17, 2018 Category: Pathology Authors: Yoshinori Kawabata , Takahiko Kasai , Yoichiro Kobashi , Kunimitsu Kawahara , Toshimasa Uekusa , Kazuyoshi Kurashima , Yoshihiko Shimizu Source Type: research