title: Chronic expanding hematoma.
authors.affiliation: Department of Respiratory Thoracic Surgery of the Japanese Red Cross Society Wakayama Medical Center, 4-20, Komatsubaradori, Wakayama 640-8269, Japan. ryomaeda1977jp@yahoo.co.jp
authors.forename: Ryo
authors.initials: R
authors.lastname: Maeda
mesh_terms: D002908:Chronic Disease; D018450:Disease Progression; D006406:Hematoma / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013896:Thoracic Diseases / Q000175:diagnosis*