下垂体巨:从过去到未来
Adrian F Daly1, Patrick Pétrossians1, Albert Beckers1
1Department of Endocrinology, Centre Hospitalier Universitaire de Liège, University of Liège, Liège, Belgium.
Frontiers of hormone research
|November 25, 2024
概括
pituitary acrogigantism 是一种严重的生长激素过量的年轻人,通常与遗传因素和侵袭性垂体瘤有关. 早期诊断和治疗对于管理最终身高和疾病负担至关重要.
科学领域:
- 内分泌学 在内分泌学.
- 遗传学 遗传学 是一个
- 儿科瘤学 儿科瘤学
背景情况:
- pituitary acrogigantism 是一种罕见的,严重的疾病,由童年/青春期多余的生长激素 (GH) 引起.
- 它是巨症的显著表现,通常源于垂体腺瘤,有时伴有增生.
- 很少,它可能是由分泌GH释放激素的外周神经内分泌瘤引起的.
研究的目的:
- 要总结下垂体巨症的遗传基础和临床表现.
- 强调早期诊断和快速激素控制在治疗这种疾病中的重要性.
- 讨论多式疗法的挑战,包括儿童患者使用非标签药物的使用.
主要方法:
- 审查现有的关于 pituitary acrogigantism 的文献.
- 对遗传原因的分析,包括生殖线变化和特定基因变异.
- 临床特征,发病年龄和治疗方式的描述.
主要成果:
- 大约50%的患者具有可识别的生殖基因变异 (例如,AIP基因变异,X链接的巨性,麦库恩-阿尔布赖特综合征).
- 遗传因素导致具有高GH分泌率和抗性IGF-1升高的侵袭性,早期发病的体内激素瘤.
- 特定的遗传原因具有不同的发病年龄概况:36个月的X链接巨症,5年之前的麦库恩-阿尔布赖特综合征和16岁左右的AIP相关病例.
结论:
- pituitary acrogigantism具有强烈的遗传成分,影响瘤行为和发病年龄.
- 及时诊断和有效的GH控制对于管理最终的高度和疾病严重程度至关重要.
- 多种模式的治疗方法往往是必要的,特别是在儿科专用疗法时,这会带来挑战.
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