1) necrosis/nursing
坏死/护理
2) acute necrotizing/nursing
急性坏死性/护理
3) femur head necrosis/nursing
股骨头缺血性坏死/护理
4) Tumor necrosis
病理坏死率
5) gangrene/nursing
坏疽/护理
6) cerebral infarction/nursing
脑梗死/护理
补充资料:巴尔泽氏脂肪坏死