EvaluationStaging is based on anatomic depth of soft-tissue damage.4) Related Physical FindingsTenderness ... inography, magnification radiography of sacral areas, CT scanning등을 쓸 수 있고,MRI는 soft-tissue involvement ... 의 the depth와 extent를 확인하고 osteomyelitis, fluid collections, abscesses, sinus tracts을 확인하는데 유용하다. 또한