案例:小豪今年16岁,是位在读中学生。最近,家人发现他有些反常,放学后不出家门,很少与同学来往,而且老是拼命洗澡、洗内裤。父母反复问他原因,小豪才诉说他感觉身上有臭味,特别是下半身。只要身边有人,他就会愈发感觉自己身上有臭味,因此而害怕、紧张。父母在他身上并没有闻到什么臭味。小豪说他这个毛病是在初二的时候开始的。当时,他的同桌是一名女生。有一天上自习 Case: Xiao Hao is 16 years old and is a middle school student. Recently, his family discovered that he was a little bit abnormal, and did not leave his home after school. He seldom interacted with his classmates and often tried to bathe and wash his underwear. Parents repeatedly asked him why, Xiao Hao told him that he felt the body odor, especially the lower body. As long as someone around him, he will feel more and more of their own body odor, so afraid, nervous. Parents did not smell any smell on him. Xiao Hao said he was wrong in the first two days began. At that time, his same table was a girl. One day on the self-study