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喉乳头状瘤的病因尚未明确,治疗上目前仍采用各种方法。作者用5-氟尿嘧啶软膏局部涂布及5-氟尿嘧啶注射液局部喷雾注射等方法治疗,收效显著。喉乳头状瘤可发生于小儿及成人。发生于小儿者多认为由病毒引起。呈多发性。复发及播散性者常发生呼吸困难,难以治愈。成人以单发性为多,且常有恶性变者,故视之为癌前状态。但其中呈多发性、复发性、播散性者与小儿乳头状瘤相似,也认为由病毒引起。
The cause of laryngeal papilloma is not yet clear, and various methods are still used for treatment. The authors treated with topical application of 5-fluorouracil ointment and topical spray injection of 5-fluorouracil injection. The results were significant. Laryngeal papilloma can occur in children and adults. Occurrence in children is thought to be caused by a virus. Multiple. Relapsed and disseminated individuals often have difficulty breathing and are difficult to cure. Adults are often single-agent and often malignant, so they are considered precancerous. However, those with multiple, recurrent, disseminated and pediatric papilloma are similar, but also considered to be caused by the virus.