论文部分内容阅读
患者男,8岁。生后4个月确诊为唐氏综合征并双侧隐睾,染色体核型分析:47,XY,+21。双侧隐睾于4岁时行手术治疗,近来因左侧肢体活动不灵就诊,颅脑CT平扫示右侧基底节区囊实性混杂密度影,实性成分呈高密度,邻近基底节区可见斑片状钙化影,左侧基底节区亦可见高密度影(图1A、B)。MRI平扫示右侧基底节区等T1、等T2信号,病变大小约3 cm×3 cm,病变内可见囊状长T1、长T2信号,右
Patient male, 8 years old. 4 months after birth diagnosed Down Syndrome and bilateral cryptorchidism, chromosome karyotype analysis: 47, XY, +21. Bilateral cryptorchidism at 4 years of age undergoing surgical treatment, the recent limbs due to unsmooth treatment, brain CT plain showed the right side of the basal ganglia solid mixed density, high-density solid composition, adjacent to the basal ganglia Area visible patchy calcification, left basal ganglia also showed high density (Figure 1A, B). MRI showed plain T1 and T2 signals on the right side of the basal ganglia. The lesion size was about 3 cm × 3 cm. The cystic T1 and T2 signals were visible in the lesion.