Improving intraoperative diagnosis of spread through air spaces: A cryo-embedding-medium inflation method for frozen section analysis. - Eguchi T; Matsuoka S; Iwaya M; Kobayashi S; Seshimoto M; Mishima S; Hara D; Kumeda H; Miura K; Hamanaka K; Uehara T; Shimizu K (JTCVS techniques, 2024)