Submitted biopsy shows thick lamellar sclerotic bone with marrow showing moderate to marked chronic non-specific inflammation formed of many neutrophils, lymphocytes, plasma cells and many cell debris as well as marked capillary proliferation, imparting septic granulation tissue. No evidence of specific granulomas. No evidence of malignancy. Picture is consistent with osteomyelitis.
Left distal radius sequestrum with discharging sinus.
Bone fragment measured 2x1x1 cm, totally embedded.