DIPNECH:实用方法,不确定性,显著的关联,以及改进定义的建议
Bilal F Samhouri1,2, Thorvardur R Halfdanarson3, Chi Wan Koo4
1Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA.
Endocrine-related cancer
|July 6, 2023
概括
扩散性异常性肺神经内分泌细胞增生 (DIPNECH) 是一种罕见的肺部疾病,影响中年女性,其特征是肺神经内分泌细胞异常生长. 这次审查更新了诊断和管理,提出了研究一致性的新放射病学定义.
科学领域:
- 肺部病理学 肺部病理学
- 病理学 病理学 病理学
- 放射学 放射学是一门学科.
背景情况:
- 扩散性异常性肺神经内分泌细胞增生 (DIPNECH) 是一种罕见的疾病,涉及肺神经内分泌细胞 (PNEC) 的异常增殖.
- 它被认为是癌性小瘤/瘤的先入侵性病变,可以与收缩性支气管炎相关,呈现咳,呼吸不全和空气流量限制.
- 在放射学上,DIPNECH是由多个非化肺结节和CT扫描上的马赛克衰减所建议的,尽管通常需要进行遗传病理学确认.
研究的目的:
- 提供关于DIPNECH的诊断和管理的最新审查.
- 解决关键的知识差距,包括DIPNECH中的"扩散"和"无病"的定义.
- 为研究标准化提出一个客观和可重现的放射病理病例定义.
主要方法:
- 关于DIPNECH诊断和管理的当前文献的综述.
- 对现有定义和拟议的世卫组织标准的分析.
- 为研究队伍开发一种新的放射病理学定义.
主要成果:
- DIPNECH是一种惰的疾病,罕见地进展到呼吸衰竭或明显的神经内分泌瘤.
- 索马托斯塔丁类似物和mTOR抑制剂显示出作为治疗方法的前景.
- 现有的定义是不一致的,突出需要一个标准化的放射病学定义.
结论:
- 标准化,客观的放射病理学定义对于提高DIPNECH研究的一致性至关重要.
- 需要进一步的研究,以了解PNEC增生在肺部疾病发病过程中的更广泛作用.
- 解决关键的研究问题将推动我们对DIPNECH的理解和管理.
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