问题
单项选择题
对中央型肺癌有较高确诊率的检查为
A．chest CT examination
B．regular chest X--ray examination
C． B type ultrasound echogram
D．fiberbronchoscopy
E．expectomtive cytology
答案
参考答案：D
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对中央型肺癌有较高确诊率的检查为
A．chest CT examination
B．regular chest X--ray examination
C． B type ultrasound echogram
D．fiberbronchoscopy
E．expectomtive cytology
参考答案：D