title: ﻿﻿﻿﻿﻿﻿﻿Blunt trauma as a cause of rib chondro-osteitis: a case study.
abstract: Rib chondro-osteitis is rare and usually caused by tuberculosis. A 63-year-old man presented with fever, painful swelling, and a burning sensation in the parasternal right submammary region. He had a history of cardiac interventions: percutaneous transcatheter angioplasty with stenting 1 year prior and coronary artery bypass graft surgery 16 years before; therefore, he was on dual antiplatelet therapy. He sustained blunt chest trauma 5 months before admission. A chest wall abscess was suspected and fine needle aspiration of the lesion revealed the presence of purulent fluid. Culture results were positive for Staphylococcus aureus and intravenous antibiotic therapy was started. Computed tomography showed a lesion involving the sternal, chondral, and proximal costal portions of the fourth, fifth, and sixth anterior costal arches. The patient was diagnosed with costal chondo-osteitis following blunt trauma. Following aggressive surgical debridement, the wound was managed with topical negative pressure therapy (constant -125 mm Hg setting with daily dressing changes). After 15 days, culture results were negative, the wound bed contained healthy granulation tissue, and the defect was surgically closed using a myocutaneous flap. No recurrence or complications have been observed during the 2-year follow-up. This is the first reported case of pyogenic, posttraumatic, costal chondro-osteitis secondary to a blunt trauma of the chest wall.
authors.affiliation: Department of Cardiothoracic Sciences, Second University Naples, V. Monaldi Hospital, Naples, Italy.
authors.forename: Marisa
authors.initials: M
authors.lastname: De Feo
authors.forename: Giovanni
authors.initials: G
authors.lastname: Rossi
authors.forename: Emanuele
authors.initials: E
authors.lastname: Durante-Mangoni
authors.forename: Maurizio
authors.initials: M
authors.lastname: Cotrufo
authors.forename: Alessandro
authors.initials: A
authors.lastname: Della Corte
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D003646:Debridement / Q000379:methods; D006801:Humans; D008297:Male; D008875:Middle Aged; D054843:Negative-Pressure Wound Therapy / Q000379:methods; D010000:Osteitis / Q000150:complications* / Q000382:microbiology / Q000601:surgery; D013203:Staphylococcal Infections / Q000188:drug therapy / Q000209:etiology; D013898:Thoracic Injuries / Q000150:complications* / Q000382:microbiology; D014949:Wounds, Nonpenetrating / Q000150:complications* / Q000382:microbiology
chemical_list: D000900:Anti-Bacterial Agents