睾丸交叉异位症是一种罕见的先天性疾病,其发病机制尚不完全清楚,本文通过1例该患者的病史及影像学资料,并复习国外文献对该疾病的诊治,现报告如下。1临床资料患者,男,44岁,因“自幼左侧阴囊空虚,右侧阴囊肿痛4 d”于2014年11月6日入院。2年前行“右侧腹股沟斜疝修补术”;已婚,育1女;查体示:左侧阴囊空虚,右侧阴囊皮肤发红,皮温稍高,可扪及两枚睾丸,呈纵行排列,下侧睾丸附睾尾部可扪及 Testicular dystrophy is a rare congenital disease, the pathogenesis is not yet fully understood. In this paper, a case of the patient’s medical history and imaging data, and review of foreign literature on the diagnosis and treatment of the disease, are as follows. 1 Clinical data Patients, male, 44 years old, due to “left scrotum empyema, right scrotum swelling 4 d ” was admitted on November 6, 2014. 2 years ago “Right inguinal hernia repair”; Married, 1 female education; Physical examination showed: the left scrotum emptiness, the right scrotal skin redness, skin temperature slightly higher, palpable two testicles , Was longitudinal arrangement, the lower testis epididymis tail palpable