本病是一种慢性病变,可侵犯口腔任何部位,(?)可侵犯咽部,散布到食道;主要是上皮萎缩,粘膜固有层纤维组织变性,造成口腔粘膜硬化,张口,伸舌困难,本病国内外报告少见,现报告如下: 患者李××,女,14岁。湖南湘潭市人。1984年8月26日,因吃刺激性食物有烧灼感,口干,开口困难1年随其姐来我科初诊。 The disease is a chronic disease, can invade any part of the mouth, (?) Invasive pharynx, spread to the esophagus; mainly epithelial atrophy, mucosal fibrous layer degeneration, resulting in oral mucosal sclerosis, mouth, tongue extension difficulties, the Domestic and international reports of rare disease, are as follows: Patient Lee × ×, female, 14 years old. Xiangtan City, Hunan Province. August 26, 1984, because eating irritating food has a burning sensation, dry mouth, difficult to open a year with her sister to our department.