Bronchogenic cyst with atypical imaging findings and repeated ruptures in a short period of time: A case report oleh Mika Matsushita, MD, Osamu Honda, MD, PhD, Masasuke Kohzai, MD, Kotaro Minami, MD, Shintaro Yamamoto, MD, Kenichi Ueda, MD, Haruaki Hino, MD, Tomohiro Murakawa, MD, Asako Okabe, MD, PhD, Noboru Tanigawa, MD, PhD