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Hiroshi Takehara¹, Ken Kodama¹, Toru Momozane¹

¹Department of Thoracic Surgery Yao Municipal Hospital Yao Japan.

Clinical case reports

|September 18, 2024

概括

一个罕见的外部听道状细胞癌 (SCC) 病例在治疗后10年内在胸壁复发. 通过长期成像随访进行早期检测对于区分复发与原发性肺癌至关重要.

科学领域:

在瘤学瘤学.
手术病理学手术病理学

背景情况:

一个有外部听道状细胞癌 (SCC) 病史的患者出现了巨大的胸壁瘤.
该患者此前曾接受过放射治疗和动脉内化疗,以治疗最初的SCC.

研究的目的:

报告一种罕见的胸壁瘤病例,其组织学特征与外部听道SCC一致.
强调长期成像监测对于早期检测和晚期复发的准确诊断的重要性.

主要方法:

切除胸壁瘤的手术切除,包括右上叶,肋骨3-5和前肌.
切除的瘤组织的组织病理学检查.

主要成果:

组织学揭示了非典型的角质细胞,反映了原来的外部听觉通道SCC.
没有证据表明瘤在位或状发育不良在相邻的肺上发现.
这些发现表明直接复发或连续扩散,而不是新的原发性肺癌或转移.

结论:

外耳道SCC的晚期复发可以表现为胸壁瘤.
长期成像随访对于早期诊断至关重要,并将这些罕见事件与原发性肺癌或转移性疾病区分开来.

关键词:

外部听觉通道是什么?这就是Pembrolizumab.状细胞癌的癌症.胸部转移的发生.

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