Brown tumor of the orbit.
D002386:Cataract / Q000209:etiology; D002648:Child; D003951:Diagnostic Errors; D005094:Exophthalmos / Q000175:diagnosis; D006801:Humans; D008297:Male; D009918:Orbital Neoplasms / Q000175:diagnosis* / Q000532:radiotherapy; D011878:Radiotherapy / Q000009:adverse effects