如圖為脊髓橫斷面靜脈血供圖請標出a___________b___________c____________d______________e____________f______________g_________________。
如圖為脊髓橫斷面示意圖請標出a___________b___________c_____________d______________e____________f______________g_________________。
如圖為脊髓失狀面MRI T1加權像請標出a___________b___________c_____________d______________。