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1978年Pratt根据多年的临床印象,在美国耳鼻喉科学会的演讲中指出,以前鼻咽部良性病变接受放疗后迟发的恶性肿瘤发生率不存在,或者可以忽略不计,但还是意识到两者有潜在的联系,而鼓励多报道这类病例。本文首次报道1例鼻咽部镭疗后发生鼻咽部恶性肿瘤。患者53岁,女性。鼻堵二年求医。早在23年前由于双侧浆液性中耳炎,鼻咽部曾作镭疗。检查:轻度鼻音,左鼻底大量粘涕,鼻咽部可见-2cm直径圆形肿物,表面光滑有血管。X线CT扫描、前后位
In 1978, Pratt pointed out in his speech at the American Academy of Otolaryngology that according to the clinical impressions of many years, the incidence of malignant tumors after the previous nasopharyngeal benign lesions received radiotherapy did not exist or was negligible, but it was still realized that both There is a potential link and encouraging more reporting of such cases. This article first reported a case of nasopharyngeal malignancy after nasopharynx radium therapy. The patient is 53 years old and female. Nasal plug for two years seeking medical attention. As early as 23 years ago, due to bilateral serous otitis media, the nasopharynx had been treated with radium. Examination: Mild nasal sound, large amount of mucospasm at the bottom of the left nose, 2cm diameter round tumor in the nasopharynx, and smooth blood vessels on the surface. X-ray CT scan, anteroposterior