问题描述: MR骶髂部位的检查诊断是腰部骨中端可见条带状稍低信号阴影,抑脂像上呈高信号,边界可见横截面约0.6乘以0.8cm范围3.9cm形态欠规整,局部小索条,增强扫描病灶稍有轻度强化,病灶上方可见一点状类似信号灶,未累及骨皮质,上述诊断为强直性脊柱炎,准确吗?
边界可见横截面约0.6乘以0.8cm范围3.9cm形态欠规整,局部小索条,增强扫描病灶稍有轻度强化,病灶上方可见一点状类似信号灶,未累及骨皮质,