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 图351图352图351患舌左半侧鳞状细胞癌的19岁女性患者术前正面观。图352见舌左侧前2/3舌组织溃疡,溃疡前部可见白斑。Fig.351,352Frontalviewofa19girlpatientwithsquamouscellcarcinomaattheposteriorendofapatchofleukoplakiaattheleftsideofthetongue.图353图354图353,354当 (共 5578 字) [阅读本文] >>