第三篇CT医师复习资料7四肢.docx
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第三篇CT医师复习资料7四肢
七、四肢
´W"Ý-ôŒ!
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´W"Ý-ôŒ!
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1下列骨肿瘤中,哪一种肿瘤CT上不显示肿瘤基质钙化:
C´W"Ý-ôŒ!
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A成骨肉瘤´W"Ý-ôŒ!
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B软骨肉瘤´W"Ý-ôŒ!
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C巨细胞瘤´W"Ý-ôŒ!
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D软骨瘤´W"Ý-ôŒ!
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E骨母细胞瘤´W"Ý-ôŒ!
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2股骨头无菌坏死早期诊断最佳影像检查方法是:
C´W"Ý-ôŒ!
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ACT平扫´W"Ý-ôŒ!
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BX线平片´W"Ý-ôŒ!
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CMRI´W"Ý-ôŒ!
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D核医学´W"Ý-ôŒ!
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E血管造影´W"Ý-ôŒ!
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3指出下列描述中,哪一项不属于软组织血管瘤的CT典型表现:
E´W"Ý-ôŒ!
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A软组织内有钙化的静脉石影´W"Ý-ôŒ!
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B增强效应显著´W"Ý-ôŒ!
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C附近骨骼可有改变´W"Ý-ôŒ!
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D软组织骨可有环形或斑点状钙化----?
´W"Ý-ôŒ!
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E平扫呈不均匀低密度影像´W"Ý-ôŒ!
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4动脉瘤样骨囊肿多见于哪一个年龄段:
A´W"Ý-ôŒ!
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A20岁以下´W"Ý-ôŒ!
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B30岁以下´W"Ý-ôŒ!
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C40岁以下´W"Ý-ôŒ!
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D50岁以下´W"Ý-ôŒ!
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E60岁以下´W"Ý-ôŒ!
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5骨质破坏的基本X线表现是:
E´W"Ý-ôŒ!
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A骨密度减低´W"Ý-ôŒ!
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B骨小梁模糊´W"Ý-ôŒ!
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C骨小梁变细´W"Ý-ôŒ!
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D骨结构紊乱´W"Ý-ôŒ!
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E骨结构消失´W"Ý-ôŒ!
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6X线所见成人关节间隙组成是:
D´W"Ý-ôŒ!
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A双侧关节软骨´W"Ý-ôŒ!
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B关节腔´W"Ý-ôŒ!
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C关节液´W"Ý-ôŒ!
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D关节软骨、关节腔和关节液´W"Ý-ôŒ!
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E关节软骨、关节液´W"Ý-ôŒ!
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7软骨的构成是:
C´W"Ý-ôŒ!
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A软骨细胞´W"Ý-ôŒ!
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B软骨细胞和基质´W"Ý-ôŒ!
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C细胞、基质和纤维´W"Ý-ôŒ!
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D软骨细胞和软骨母细胞´W"Ý-ôŒ!
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E钙化软骨和软骨细胞´W"Ý-ôŒ!
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8肩关节脱位最常见的类型是:
A´W"Ý-ôŒ!
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A肩关节前脱位´W"Ý-ôŒ!
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B肩关节后脱位´W"Ý-ôŒ!
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C肩关节半脱位´W"Ý-ôŒ!
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D肩关节脱位合并外科颈骨折´W"Ý-ôŒ!
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E肩关节脱位合并肱骨头骨折´W"Ý-ôŒ!
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9根据软骨所含纤维不同、软骨可分为:
A´W"Ý-ôŒ!
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A透明软骨、纤维软骨、弹力软骨´W"Ý-ôŒ!
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B骨软骨和瘤软骨´W"Ý-ôŒ!
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C玻璃软骨´W"Ý-ôŒ!
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D瘤软状和软骨´W"Ý-ôŒ!
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E软骨基质、钙化软骨´W"Ý-ôŒ!
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10女,7岁,左小腿较右侧粗,CT平扫显示左小腿肌肉内有一3×8cm低密度肿块,边界清楚,CT值为一100Hu,诊断为:
C´W"Ý-ôŒ!
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A软组织脓肿´W"Ý-ôŒ!
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B淋巴管瘤´W"Ý-ôŒ!
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C脂肪瘤´W"Ý-ôŒ!
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D血管瘤´W"Ý-ôŒ!
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E纤维肉瘤´W"Ý-ôŒ!
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11男,20岁,右小腿肿胀2年,CT示右小腿中段软组织增粗,密度不均,内有静脉石,部分明显增强,诊断为:
A´W"Ý-ôŒ!
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A海绵状血管瘤´W"Ý-ôŒ!
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B淋巴管瘤´W"Ý-ôŒ!
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C蜂窝组织炎´W"Ý-ôŒ!
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D恶性肿瘤´W"Ý-ôŒ!
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E肌炎´W"Ý-ôŒ!
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12患者,女,50岁,右小腿中部外伤肿胀4天,CT平扫示右胫骨中段后侧有一4×5cm肿块,边界清楚,CT值70Hu,正确诊断是:
A´W"Ý-ôŒ!
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A骨膜下血肿´W"Ý-ôŒ!
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B骨旁肉瘤´W"Ý-ôŒ!
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C软组织纤维瘤´W"Ý-ôŒ!
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D脂肪肉瘤´W"Ý-ôŒ!
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E神经纤维瘤´W"Ý-ôŒ!
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13男,10岁,右小腿疼痛5个月,CT平扫示右胫骨增粗,皮质增厚,髓腔窄,内有不规则密度减低区和不规则游离骨片,诊断为:
D´W"Ý-ôŒ!
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A骨肉瘤´W"Ý-ôŒ!
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B嗜酸性肉芽肿´W"Ý-ôŒ!
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C内生软骨瘤´W"Ý-ôŒ!
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D慢性骨髓炎´W"Ý-ôŒ!
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E骨结核´W"Ý-ôŒ!
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14不符合柯雷氏骨折的X线征象是:
B´W"Ý-ôŒ!
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A桡骨远端距关节面2~3cm以内横行骨折´W"Ý-ôŒ!
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B桡骨远端骨折块向掌侧移位´W"Ý-ôŒ!
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C桡骨远端骨折向前成角´W"Ý-ôŒ!
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D远端尺桡关节分离´W"Ý-ôŒ!
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E桡骨远端骨折块向背侧移位´W"Ý-ôŒ!
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15哪项不符合股骨头缺血性坏死的表现:
E´W"Ý-ôŒ!
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A股骨头相对密度增高´W"Ý-ôŒ!
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B股骨头囊变硬化´W"Ý-ôŒ!
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C股骨头压缩变形´W"Ý-ôŒ!
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D股骨头蘑菇状变形´W"Ý-ôŒ!
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E股骨头骨质疏松´W"Ý-ôŒ!
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16良性瘤软骨环形钙化的中心是:
A´W"Ý-ôŒ!
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A未钙化的瘤软骨´W"Ý-ôŒ!
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B骨结构´W"Ý-ôŒ!
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C纤维血管结构´W"Ý-ôŒ!
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D纤维脂肪结构´W"Ý-ôŒ!
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E坏死组织´W"Ý-ôŒ!
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17骨肿瘤的性质决定于:
B´W"Ý-ôŒ!
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A肿瘤实质´W"Ý-ôŒ!
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B肿瘤组织分化程度´W"Ý-ôŒ!
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C肿瘤间质´W"Ý-ôŒ!
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D肿瘤发生部位´W"Ý-ôŒ!
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E肿瘤发病年龄´W"Ý-ôŒ!
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18女,10岁,右小腿肿块2年,CT示软组织肿块内有静脉石,诊断:
D´W"Ý-ôŒ!
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A纤维瘤´W"Ý-ôŒ!
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B平滑肌瘤´W"Ý-ôŒ!
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C软组织肉瘤´W"Ý-ôŒ!
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D血管瘤´W"Ý-ôŒ!
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E畸胎瘤´W"Ý-ôŒ!
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19①关节退行性变、②早期关节结核、③氟性关节病、④布氏关节病、⑤类风湿性关节炎,其中最常引起骨性关节面下囊变的是:
C´W"Ý-ôŒ!
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A①②´W"Ý-ôŒ!
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B①③④´W"Ý-ôŒ!
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C①③⑤´W"Ý-ôŒ!
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D①②⑤´W"Ý-ôŒ!
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E①②④´W"Ý-ôŒ!
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20骨骺或骨端钙化带凹陷而无硬化,在儿童关节病中常见于:
A´W"Ý-ôŒ!
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A佝偻病´W"Ý-ôŒ!
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B坏血病´W"Ý-ôŒ!
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C缺血性坏死´W"Ý-ôŒ!
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D粘多糖病´W"Ý-ôŒ!
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E关节结核´W"Ý-ôŒ!
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21急性化脓性骨髓炎骨膜下脓肿形成时间一般在:
B´W"Ý-ôŒ!
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A2日~3日以内´W"Ý-ôŒ!
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B3日~4日´W"Ý-ôŒ!
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C5日~7日´W"Ý-ôŒ!
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D8日~10日´W"Ý-ôŒ!
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E10日以后´W"Ý-ôŒ!
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22急性化脓性骨髓炎对骨质最大危害是指:
D´W"Ý-ôŒ!
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A病变发展快´W"Ý-ôŒ!
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B骨破坏广泛´W"Ý-ôŒ!
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C骨增生硬化严重´W"Ý-ôŒ!
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D骨内外脓肿形成´W"Ý-ôŒ!
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E易发展为慢性病变´W"Ý-ôŒ!
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23在①膝关节、②踝关节、③腕关节、④掌指关节、⑤跖趾关节中,小儿类风湿性关节炎常侵犯的关节是:
D´W"Ý-ôŒ!
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A①④´W"Ý-ôŒ!
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B②③´W"Ý-ôŒ!
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C③④´W"Ý-ôŒ!
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D④⑤´W"Ý-ôŒ!
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E①②③´W"Ý-ôŒ!
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24①骨肉瘤、②软骨肉瘤、③纤维肉瘤、④脊索瘤、⑤Ewing氏瘤,其中可产生瘤骨的是:
E´W"Ý-ôŒ!
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A①②④´W"Ý-ôŒ!
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B①③⑤´W"Ý-ôŒ!
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C①②⑤´W"Ý-ôŒ!
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D①③④´W"Ý-ôŒ!
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E①②③´W"Ý-ôŒ!
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25下列肿瘤中,可出现囊状扩张性骨转移最常见于:
A´W"Ý-ôŒ!
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A甲状腺癌´W"Ý-ôŒ!
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B肺癌´W"Ý-ôŒ!
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C胃癌´W"Ý-ôŒ!
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D直肠´W"Ý-ôŒ!
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E宫颈癌´W"Ý-ôŒ!
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26骨纤维异常增殖症发生恶变,最常见恶变为下述哪一种肿瘤:
D´W"Ý-ôŒ!
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A骨纤维肉瘤´W"Ý-ôŒ!
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B软骨肉瘤´W"Ý-ôŒ!
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C巨细胞肉瘤´W"Ý-ôŒ!
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D骨肉瘤´W"Ý-ôŒ!
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E骨血管肉瘤´W"Ý-ôŒ!
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27CT对骨巨细胞瘤的主要检查目的是检出:
C´W"Ý-ôŒ!
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A骨破坏´W"Ý-ôŒ!
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B骨增生´W"Ý-ôŒ!
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C钙化´W"Ý-ôŒ!
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D转移´W"Ý-ôŒ!
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E软组织肿块´W"Ý-ôŒ!
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28CT对多发性骨髓瘤检查的首要目的是检出:
D´W"Ý-ôŒ!
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A细小钙化´W"Ý-ôŒ!
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B细小骨质增生´W"Ý-ôŒ!
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C细小软组织肿胀´W"Ý-ôŒ!
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D细小骨质破坏´W"Ý-ôŒ!
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E细小骨膜反应´W"Ý-ôŒ!
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29指出不是骨骺干骺端结核的X线表现:
E´W"Ý-ôŒ!
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A边缘清楚,圆形、椭圆形骨破坏´W"Ý-ôŒ!
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B病灶偏于一侧,靠近骨骺板´W"Ý-ôŒ!
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C骨硬化及碎片样死骨´W"Ý-ôŒ!
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D骨皮质破坏轻´