Lymphocytic interstitial pneumonitis


Findings are typical for lymphocytic interstitial pneumonitis (LIP) with diffferentials of LCH (not bizarre cysts, not sparing costophrenic angles and non smoker) and LAM (too old).

The patient had a history of Sjogren's / Sicca syndrome, which has a known association with LIP.

Case courtesy of A/Prof Karin Steinke.