口腔粘膜病,口腔粘膜病,kouqiang nianmobing,kouqiang,nianmobing,[拼音]:kouqiang nianmobing[外文]:diseases of oral mucosa口腔粘膜覆盖着口腔表面。粘膜由上皮和结缔组织固有层组成,有些部位的粘膜下层中含有腺体或脂肪组织。正常的龈粘膜和硬腭粘膜呈浅粉红色,较...