Propionibacterium acnes-associated sarcoidosis complicated by acute bird-related hypersensitivity pneumonitis.
Michiru SawahataNoritaka SakamotoHideaki YamasawaYuki IijimaHirotoshi KawataTetsuo YamaguchiKeisuke UchidaYoshinobu EishiMasashi BandoKoichi HagiwaraPublished in: BMC pulmonary medicine (2020)
We describe the successful identification of this exceptionally rare case of sarcoidosis complicated by acute bird-related HP in which two morphologically and immunohistologically different types of granulomas were present in the same lung.