Management of Rib Avascular Necrosis Complicated by Osteomyelitis in a Patient With Sickle Cell Anemia

Abstract

Abstract Introduction Avascular necrosis of the rib is a rare presentation of sickle cell anemia's vaso-occlusive crisis. This report describes the case of a 45-year-old man known to have sickle cell anemia presenting with rib avascular necrosis complicated by osteomyelitis. The patient came to the outpatient department with left lateral chest wall pain. Antibiotics produced no improvement. A computed tomography scan of the chest revealed a left sixth rib fracture with a thick fluid collection consistent with pus. The patient was taken to surgery and underwent necrotic bone debridement and pus drainage. The patient showed improvement and became afebrile after the surgery. Conclusion The lack of distinct clinical indicators and low occurrence of rib avascular necrosis can lead to misdiagnosis and mismanagement of the disease.