目的探讨单侧筛上颌窦炎性病变的CT特征。
OBJECTIVE to investigate the characteristic computer tomography (ct) changes in cases of one-sided chronic ethmoid-maxillary sinusitis.
目的探讨单侧筛上颌窦炎性病变的CT特征。
OBJECTIVE to investigate the characteristic computer tomography (ct) changes in cases of one-sided chronic ethmoid-maxillary sinusitis.
应用推荐