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患者林××,女,48岁。于1983年4月1日因上下牙槽脊及舌部灼疼3天就诊。患者于2周前戴用全口义齿,咀嚼时下颌基托边缘有压痛,下颌托牙偶有翘起。经去除少量的基托边缘及调(牙合)后,义齿基本合适。但口腔检查见上下颌牙槽脊粘膜和舌两侧缘及舌根部,口底部粘膜均有弥漫性充血,多处糜烂溃疡。在充血的粘膜上可见数个点状白色斑块,大小不等,擦去覆盖之白膜,可见暗红色表浅渗血创面。血,尿常规均正常。令患者用龙胆紫涂擦病变区,苏打水漱
Lin × × patients, female, 48 years old. On April 1, 1983 due to the upper and lower alveolar ridge and tongue burning 3 days treatment. Patients wear full denture 2 weeks ago, chewing the edge of the jaw base tenderness, mandibular denture occasionally tilt. After removing a small amount of the base edge and transfer (occlusion), the denture is basically appropriate. However, oral examination, see the maxillary and mandibular alveolar ridge mucosa and tongue on both sides of the edge and the tongue base, mucosa at the bottom of mouth are diffuse hyperemia, multiple erosion ulcer. Visible in the hyperemic mucosa several punctate white patches, ranging in size, wipe the cover of the white membrane, visible dark red superficial oozing wounds. Blood, urine routine are normal. So that patients rubbed with gentian violet lesions, soda water rinse