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口腔扁平苔藓(oral lichen planus,OLP)是一种原因不明的非感染性慢性浅在性炎症的角化性病变,为口腔癌前病变之一,到目前为止尚无特效药物和理想的治疗方法。1994年6月～1997年12月,我科应用粘膜下药物注射治疗OLP30例,取得满意效果。一、临床资料 30例均系门诊病历记录完整患者。根据患者的自觉症状及典型的临床表现确诊者24例;对症状不典型而临床诊断有困难的6例做了组织学检查。临床诊断依据:粘膜呈白色角化病损,间以红色充血,糜烂,溃疡,白色细线条或针头大小丘疹组成网状,
Oral lichen planus (OLP) is one of the unexplained non-infectious chronic superficial inflammation of the keratinization lesions, one of the oral precancerous lesions, so far no specific drugs and the ideal treatment . From June 1994 to December 1997, 30 cases of OLP were treated with submucosal drug injection in our department, with satisfactory results. First, the clinical data of 30 cases were outpatient records of patients with complete records. According to the patient's symptoms and typical clinical manifestations of 24 cases diagnosed; atypical symptoms and clinical diagnosis of 6 cases had a histological examination. Clinical diagnosis is based on: mucosal lesions were white keratosis, between the red congestion, erosion, ulcers, fine white lines or needle size papules composed of mesh,