克莱因费尔特综合征的晚期诊断:克服表型变化和诊断错误
1Division of Endocrine and Metabolic Disorders, Department of Medicine, Macon and Joan Brock Virginia Health Sciences at Old Dominion University, Norfolk, Virginia, USA.
Case reports in endocrinology
|September 8, 2025
概括
成年克莱因菲尔特综合征 (KS) 诊断可能因症状变化和不太依赖体检而延迟. 通过彻底检查及早识别对于管理KS健康风险至关重要.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 是一个遗传学.
- 临床医学 临床医学
背景情况:
- 克莱因菲尔特综合征 (KS) 是一种具有47,XXY karyotype的遗传疾病,通常具有微妙或多样化的身体特征.
- 由于非特异性症状和对身体检查的重视减少,成年人迟迟诊断KS是常见的.
- 未经治疗的KS与严重的健康风险有关,包括骨质疏松症,心血管疾病和心理社会问题.
研究的目的:
- 为了突出在成年时诊断克莱因菲尔特综合征的挑战.
- 强调体检在识别非典型的KS表现中的重要性.
- 强调需要提高临床医生的意识,以便及时诊断和管理KS.
主要方法:
- 一个27岁的男性被诊断出患有Klinefelter综合征的病例报告.
- 对临床表现的审查,包括肥胖,低性欲和初级性阴性腺失调.
- 型分析证实了47,XXY基因型.
主要成果:
- 这名患者出现了肥胖和阴性双胞胎症,这些症状最初被误认为是肥胖.
- 经典的身体症状,如小阴茎和小丸,存在但被忽视.
- 型分析证实了克莱因费尔特综合征 (47,XXY).
结论:
- 现型变异性和对体检的依赖性降低有助于在成年人中推迟KS诊断.
- 综合体检和临床医生的意识对于识别KS至关重要,特别是在非典型的病例中.
- 及时诊断KS可以减轻相关的健康并发症,并改善患者的治疗结果.
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