A misdiagnosed cyst.
D001845:Bone Cysts / Q000175:diagnosis* / Q000473:pathology; D002675:Child, Preschool; D003951:Diagnostic Errors; D004803:Eosinophilic Granuloma / Q000175:diagnosis* / Q000473:pathology; D004814:Epidermal Cyst / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D012540:Scapula / Q000473:pathology