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问题 单项选择题 案例分析题

患者女，46岁，间断咳嗽2个月，活动时憋气，胸部X线片未发现明显异常。

最可能的诊断是（提示HRCT显示两肺广泛小薄壁囊状影，囊状影之间为相对正常的肺组织结构，呈弥漫性分布，无上下肺野分布差别。）（）

A.小叶中心型肺气肿

B.特发性间质纤维化

C.朗格汉斯组织细胞增生症X

D.淋巴管平滑肌瘤病

E.支气管扩张

F.卡氏肺孢子菌肺炎

G.淋巴型间质性肺炎

H.空洞型肺结核

答案

参考答案：D

改错题

The Problem with Television

Now I can’t watch much television but a few years ago,                         1.       

I was used to watch it every night.I was often                                               2.       

a little tired after a day’s work and watch TV                                              3.       

demands very little effort.Unfortunate,there are                                            4.       

too many people among my family.Some wanted                                          5.       

to see the programme while others preferred                                                 6.       

another.I am happy with any programme but                                                7.       

the others spent a lot time arguing and there                                                 8.       

was no way of settling the matter except by                                                         9.       

selling the set.Now someone at home reads instead.                                       10.       
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单项选择题

周围型肺癌的影像学表现，下列哪项描述不对（）

A.反S征

B.病变早期与炎症有时难以鉴别

C.癌性空洞，少有液平面

D.短小毛刺

E.合并炎症时，其外缘模糊、内缘清楚
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