患者陈某某,27岁,教师。自出生后即发觉舌尖等处已有瘀黑色肿块,随年龄增大而扩展,10岁时开始在当地医院间歇性注射硬化剂,持续四年时间。1988年7月到本科就诊时,检查右侧颊粘膜、右半舌部及左半部分舌根、舌尖部呈瘀色、斑块状,病灶范围大小不一、大的如3×2cm、小的1cm~2不等,舌体肥胖,右面肿胀,局部压迫片刻肿胀瘀黑减轻,消除压迫后瘀黑肿胀复原, Chen Moumou, 27, a teacher. Since birth, I found that there are stained black lumps on the tongue and other branches. As I grow older, I developed an intermittent injection of sclerosant at the age of 10 at a local hospital for four years. 1988 July to undergraduate treatment, check the right buccal mucosa, the right half of the tongue and the left half of the tongue base, tongue tip stasis color, patchy lesions range in size, large, such as 3 × 2cm, small 1cm ~ 2 range, tongue obesity, swelling on the right, local oppression swelling swollen black moment to alleviate the swelling after the suppression of swelling and recovery,