115. CYSTIC LESION IN MYELOPEROXIDASE ANTI-NEUTROPHIL CYTOPLASMIC ANTIBODY (MPO-ANCA) - POSITIVE INTERSTITIAL PNEUMONIA: RADIOLOGICAL AND PATHOLOGICAL ANALYSIS. (29th March 2019) - Tabata, Erina; Takemura, Tamiko; Baba, Tomohisa; Hagiwara, Eri; Iwasawa, Tae; Ogura, Takashi