发生在颈部的成神经细胞瘤少见,术前诊断困难。我科遇到1例,报告如下。 患者女,23岁,2年前右颌下有黄豆大肿块,逐渐长至鸡蛋大,不痛。在外地敷中药治疗无效,于1984年4月30日入本院。5年前右鼻腔曾患麟状细胞癌,在外院放射治疗而愈,总剂量63 Gy。 查体:双鼻腔及咽部无异常,右颌下有一个肿 Occurred in the neck of neuroblastoma rare, preoperative diagnosis difficult. I met 1 case, the report is as follows. Female patient, 23 years old, two years ago under the right jaw big soybean mass, and gradually grow to large eggs, no pain. Application of traditional Chinese medicine in the field is invalid, on April 30, 1984 into our hospital. Five years ago, his right nasal cavity had a carcinoma of the nucleus that had been treated with radiotherapy outside the hospital. The total dose was 63 Gy. Physical examination: double nasal and pharyngeal no abnormalities, there is a swollen under the right jaw