title: Chronic expanding hematoma resulting from osteoporotic insufficiency fracture of the pubis.
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan. Electronic address: iwtbagdtk@gmail.com.
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Kawano
authors.affiliation: Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
authors.forename: Naohisa
authors.initials: N
authors.lastname: Miyakoshi
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Suzuki
authors.affiliation: Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
authors.forename: Yuji
authors.initials: Y
authors.lastname: Kasukawa
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Noriyuki
authors.initials: N
authors.lastname: Ishikawa
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Tazawa
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Yumoto
authors.affiliation: Department of Orthopedic Surgery, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Takayuki
authors.initials: T
authors.lastname: Tani
authors.affiliation: Department of Pathology, Akita Red Cross Hospital, Akita, Japan.
authors.forename: Katsuhiko
authors.initials: K
authors.lastname: Enomoto
authors.affiliation: Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Akita, Japan.
authors.forename: Yoichi
authors.initials: Y
authors.lastname: Shimada
mesh_terms: D000058:Accidental Falls; D000368:Aged; D001707:Biopsy, Needle; D002908:Chronic Disease; D018450:Disease Progression; D004322:Drainage / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D015775:Fractures, Stress / Q000150:complications / Q000000981:diagnostic imaging*; D006406:Hematoma / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery*; D006801:Humans; D007150:Immunohistochemistry; D008279:Magnetic Resonance Imaging / Q000379:methods; D064847:Multimodal Imaging / Q000379:methods*; D058866:Osteoporotic Fractures / Q000150:complications / Q000000981:diagnostic imaging*; D049268:Positron-Emission Tomography / Q000379:methods; D011630:Pubic Bone / Q000000981:diagnostic imaging / Q000293:injuries*; D016896:Treatment Outcome