Department of Otolaryngology,Affiliated Ninth People s Hospital of Shanghai Jiaotong University,School of Medicine Wang PeihuaClinical manifestationStatisticsFeatures:Etiological factorPathologyclinical manifestationCarcinoma of maxillary sinusCarcinoma of maxillary sinusCarcinoma of maxillary sinusCarcinoma of ethmoid sinusCarcinoma of frontal sinusCarcinoma of sphenoid sinusDiagnosis Combined modality therapy(based on surgery)
