Successful Management of Occult Breast Cancer with a Background of Anti-Melanoma Differentiation-Associated Gene 5 Antibody-Positive Interstitial Pneumonia: A Case Report. - Ishii M; Horimoto Y; Koyama Y; Adachi K; Ueda A; Kawate T; Kaise H; Yamada K; Sato E; Abe S; Ishikawa T (Surgical case reports, 2025)