脑膜瘤发生于()
A.蛛网膜细胞
B.硬脑膜细胞
C.软脑膜细胞
D.脑组织细胞
E.神经纤维细胞
参考答案:A
After a long time for many years, he is now _____.
A.sickness for his home
B.sicking for his home
C.illness for his home
D.sick for his home
患者男性,56岁,咳嗽、咳痰、低热1个月(每天18:00或早晨5:00左右低热)。患者有糖尿病史。查体:右下肺可闻及湿啰音。白细胞:15×109/L,抗炎治疗效果不佳。胸部CT如图所示:
本病例哪些CT征象支持该诊断()
A.病变发生于右肺下叶背段
B.分叶征
C.发生于右肺
D.毛刺征
E.卫星病灶