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患有先天性肺囊的挑战:何时考虑DICER1检测? 一个叙事审查

Gustavo Marcondes Rocha¹, Louis P Dehner², Damon R Olson³

¹Department of Neonatology. Centro Hospitalar Universitário de São João. Porto. Portugal.

Acta medica portuguesa

|February 20, 2026

概括

先天性肺气道形 (CPAMs) 存在诊断挑战,特别是无症状的1型和4型. 这些类型可能具有先发性潜力,并且与DICER1变体有关,影响儿科护理.

科学领域:

儿科肺病学儿科肺病学
胸部外科手术胸部外科手术
在瘤学瘤学.

背景情况:

先天性肺气道形 (CPAMs) 分为五种类型,其中1,2,4种类型为囊性.
无症状的CPAMs带来治疗困境,特别是类型1和4,因为它们具有预先形成的潜力.

研究的目的:

审查CPAM类型4的病变和诊断挑战及其与多肺母细胞瘤 (PPB) 的关联.
探索DICER1变体与PPB之间的联系,为管理受影响的年轻成年人的临床医生提供见解.

主要方法:

关于CPAMs,PPB和DICER的现有文献的叙述性审查1.
对诊断标准和病原遗传途径的分析.

主要成果:

CPAM Type 4与早期的PPB具有相同的架构特征.
1型CPAM有可能恶性转化为腺癌.
肺母细胞瘤与生殖系或体质DICER1变体有关.

结论:

了解CPAM类型1和4的前瘤潜力对于患者管理至关重要.
4,PPB和DICER1变体之间的关联突显了受影响个体基因查的重要性.

关键词:

孩子孩子孩子孩子孩子孩子这是一种先天性.肺的囊性腺形形形.细菌线突变的发生肺内母细胞瘤/遗传学里波核酶III/遗传学在

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