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经长期观察研究,多认为儿童喉部乳头状瘤的病原体可能为病毒,近已重视接触家畜的传染来源。儿童喉乳头状瘤的临床特征为多次复发,不易治疗,但至一定时期,可以自行消退。关于此病的治疗,方法较多,可分为手术、物理治疗、内科治疗及免疫治疗。近有报告用冷冻治疗及超声波治疗者。1959年有人报告用牛痘疫苗治疗4例,收效甚佳。1967年又有报告用自家疫苗治疗51例,症状改善占55％。1962年报告用液体氧治疗2例,需经25—30次治疗,最后效果亦未确定。1963年报告用喉外超声波治疗,肿瘤显著消退,可保18个月之久。本文分析62例,曾随访4年,其中7例曾行
After long-term observation and study, many believe that the pathogens of laryngeal papilloma in children may be a virus, and have paid close attention to the source of exposure to livestock. Clinical features of laryngeal papilloma in children with multiple recurrence, not easy to treat, but to a certain period, you can subside on their own. About the disease treatment, more methods can be divided into surgery, physical therapy, medical treatment and immunotherapy. Nearly reported treatment with cryotherapy and ultrasound treatment. In 1959 it was reported that 4 cases of treatment with vaccinia vaccine, with good results. In 1967, another 51 cases were reported with their own vaccines, 55% of which were improved. 1962 report with liquid oxygen treatment in 2 cases, subject to 25-30 times the treatment, the final effect has not been determined. 1963 report with extra-laryngeal ultrasound treatment, the tumor significantly subsided, can be 18 months old. This article analyzes 62 cases, were followed up for 4 years, of which 7 cases had line