纵隔化学感受器瘤１例马永泰１张琚路２孔小四２化学感受器瘤（ｃｈｅｍｏｄｅｃｔｏｍａ）（简称化感瘤），发生在纵隔者尤为罕见，我们收治１例，报告如下。１病例介绍患者，女性，４２岁，右胸背痛三年，进行性加重，于１９９６年１０月２１日入院。体检：发育营养良好... Mediastinal chemoreceptor tumors 1 case Ma Yongtai 1 Zhang Lulu 2 holes Xiao 4 2 chemodectoma (abbreviated as hepatocarcinoma) occurs in the mediastinum is particularly rare, we treated 1 case, the report is as follows. 1 Case Introduction The patient, female, 42 years old, with right chest and back pain for three years, was progressively aggravated and was admitted to hospital on October 21, 1996. Physical examination: good development and nutrition...