欺骗的分支:一棵树中的芽模式揭示了高级非小细胞肺癌 (NSCLC)
1Pulmonary and Critical Care, Bellin Memorial Hospital, Green Bay, USA.
Cureus
|September 29, 2025
概括
在CT扫描上树中的不透明度,通常表明支气管炎,很少能信号肺腺癌. 通过细胞学和免疫组织化学的早期诊断对于及时治疗非小细胞肺癌至关重要.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
背景情况:
- 胸部CT扫描中的树 (TIB) 不透明性通常表明小气道疾病,如支气管炎.
- 对TIB不透明的罕见差异诊断是肺腺癌,它可以模仿传染过程.
研究的目的:
- 呈现一种罕见的肺腺癌病例,呈现TIB不透明度和中枢淋巴腺病变.
- 突出早期细胞学评估和免疫组织化学在诊断模仿感染的恶性瘤中的重要性.
主要方法:
- 胸部CT扫描显示了扩散的TIB不透明度和中间腺淋巴病变.
- 支气管支气管透镜与支气管支气管洗 (BAL),刷牙和细针吸收 (FNA) 淋巴结.
- 对TTF-1,p40和Ki-67进行免疫组织化学检查,以确认诊断并评估增殖活性.
主要成果:
- 鉴定出了非典型和恶性细胞,证实了肺腺癌.
- 这名患者被诊断为IIIc期非小细胞肺癌 (NSCLC).
- 治疗包括化疗,向疗法和免疫疗法,导致疾病稳定和功能状况改善.
结论:
- 粘性腺癌可以呈现出模仿感染的成像特征,可能延迟诊断和治疗.
- 在患有持续性TIB不透明的高风险患者中,不对抗菌药物产生反应,应强烈考虑恶性瘤.
- 及时采集组织样本和免疫类型定型对于准确诊断和及时治疗肺癌至关重要.
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