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文献报道约20～44%的Turner综合征患者有心血管畸形,以主动脉缩窄最多见,单纯主动脉瓣狭窄和不引起狭窄的二叶主动脉瓣较少见。本文报告小儿内分泌科门诊35名过去无心血管病史的Turner综合征患者(不包括有主动脉缩窄者)的临床和超声心动图检查资料。患者年龄:19个月～23岁(平均15.3±5.1岁)。Turner综合征的诊断为外周血中白细胞用胰蛋白酶Giemsa染色显带法进行染色体核型分析所证实。
Reported in the literature about 20 to 44% of Turner syndrome patients with cardiovascular malformations, the most common aortic constriction, simple aortic stenosis and does not cause stenosis of the two-lobe aortic valve less common. This article reports the clinical and echocardiographic data from 35 Pediatric Endocrinology Outpatient Turner Syndromes (excluding those with aortic constriction) who had no previous history of cardiovascular disease. Patient age: 19 months to 23 years (mean 15.3 ± 5.1 years). Diagnosis of Turner syndrome is confirmed by chromosome karyotype analysis of leukocytes in peripheral blood by trypsin Giemsa staining.