患者女,15岁,左小腿疼痛4年余。CT示左胫骨干偏上1/3处皮质下见沿长轴走行的串珠样、膨胀性骨质破坏区,其内密度不均,CT值约84HU,向内推压邻近骨髓腔,边缘见弧形硬化,与正常髓腔分界清晰,邻近皮质受侵并不均匀性变薄,骨皮质尚完整,未见中断,病变上下范围约9cm,周围未见明显骨膜反应及软组织肿块。非骨化性纤维瘤、纤维性骨皮质缺损与上述疾病相鉴别时需要注意()。 ["非骨化性纤维瘤无成骨表现,以8~20岁居多","非骨化性纤维瘤多见于胫骨、股骨和腓骨干骺端","非骨化性纤维瘤分为皮质型和髓腔型","纤维性骨皮质缺损多见于6~15岁儿童,可自愈","纤维性骨皮质缺损常多发,对称","纤维性骨皮质缺损呈囊状或片状,病变边缘不清,无膨胀性骨壳"]
王某,男,35岁。因生气导致小便涩痛,淋沥不畅,小腹胀满疼痛,苔薄白,脉沉弦。病情日久仍有尿时涩滞,小腹坠胀,尿有余沥,属于() ["劳淋","气淋虚证","石淋虚证","热淋虚证","血淋虚证"]
患者男性,70岁,左阴囊红斑糜烂8年,长期不愈。检查发现左侧阴囊约4cm×5cm糜烂,境界清,左侧腹股沟淋巴结无肿大。常造成误诊的疾病是() ["固定型药疹","慢性湿疹","皮肤鳞状细胞癌","扁平湿疣","疥疮结节"]
诊断骨盆骨折最有意义的是() ["局部疼痛","皮下瘀斑","下肢活动困难","翻身困难","骨盆挤压分离试验"]
王某,男,35岁。因生气导致小便涩痛,淋沥不畅,小腹胀满疼痛,苔薄白,脉沉弦。其诊断为() ["劳淋","气淋","石淋","热淋","血淋"]
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