结节与原发性瘤脱质形成的比较揭示了多重内分泌瘤2B中的转移性模式
Andreas Machens1, Claudia Bensch2, Claudia Wickenhauser2
1Department of Visceral, Vascular and Endocrine Surgery, Martin Luther University Halle-Wittenberg, Ernst-Grube-Str. 40, Halle (Saale) D-06097, Germany.
European journal of endocrinology
|December 26, 2023
概括
主要瘤脱质形成是遗传性骨髓性甲状腺癌 (MTC) 淋巴结转移的关键指标. 这项针对患有MEN 2B的儿童的研究证实了脱质.
科学领域:
- 在瘤学瘤学.
- 内分泌学 在内分泌学.
- 遗传学 是一个遗传学.
背景情况:
- 原发性瘤脱质形成是一种已知的淋巴结转移的生物标志物,用于零星的骨髓性甲状腺癌 (MTC).
- 遗传性MTC中脱质的预测价值的数据有限.
研究的目的:
- 调查原发性瘤脱质形成作为遗传性MTC中淋巴结转移的生物标志物的作用.
- 评估多种主要甲状腺瘤的转移性行为,这些瘤在患者中具有不同的大小和脱等级.
主要方法:
- 一项概念验证研究,涉及三名患有多发性内分泌瘤2B (MEN 2B) 的儿科患者.
- 同时评估每个患者内多个甲状腺原发性瘤的转移模式.
- 评估瘤大小,等级和脱质形成的程度.
主要成果:
- 状甲状腺癌 (MTC) 通常在逆侧参与之前以ipsilateral方式传播.
- 阳性瘤 (6mm高等级,7mm低等级) 显示转移,而较大的瘤 (8-16mm低等级) 没有转移.
- 与内扩散相比,在外扩散的瘤中观察到更大的节点脱.
结论:
- 原发性瘤脱质形成似乎是遗传性MTC中淋巴结转移的重要生物标志物.
- 研究结果支持对遗传性MTC进行评估,即使在儿科病例中也是如此.
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