Fig. 4From: Clinical characteristics and outcomes of chronic nonbacterial osteomyelitis in children: a multicenter case seriesPathological findings in patients with chronic nonbacterial osteomyelitis (400×). Adipose tissue and proliferating fibrous tissue (black arrow) were seen between bone trabeculae, scattered lymphocytes (red arrow) and plasma cells (blue arrow) were observed, without evidence of infection, malignancy, or histiocytosisBack to article page