Right middle lobe and S6 sleeve lobectomy for pulmonary mucoepidermoid carcinoma originating from the bronchus intermedius: A case reportCentral Message - Kotaro Murakami, MD, PhD; Hiroyuki Ito, MD, PhD; Naoko Shigeta, MD; Noritake Kikunishi, MD; Shunsuke Shigefuku, MD, PhD; Tetsuya Isaka, MD, PhD; Takuya Nagashima, MD, PhD; Tomoyuki Yokose, MD, PhD (JTCVS Techniques)