objective to assay the value of low field mri in diagnosis of early avascular necrosis of femur head (anfh) and its pathological condition was also analyzed.
目的探讨低场mri对早期股骨头缺血性坏死(anfh)的诊断价值及其病理基础。
「double-line sign 」is the characteristic expression of mri in early avascular necrosis of femoral head. conclusion mri could exactly display early anfh and reflect thee…
结果:mri能较特异地反映股骨头缺血坏死的各期表现,「双线征」是股骨头缺血坏死早期的特征表现。
objective to study ct signs of early avascular necrosis of the femoral head (anfh) and to guide the clinical treatment.
目的探讨股骨头缺血坏死(anfh)早期ct表现并指导临床治疗。
purpose: to evaluate the value of x-ray plain, ct and low-field mri in early avascular necrosis of femoral head.
目的:探讨x线、ct及低场mri在诊断早期股骨头缺血坏死中的价值。