气管腺囊性癌的周围外围扩散导致意想不到的积极边缘
Go Kamimura1, Toshiyuki Nagata1, Satomi Imamura1
1Department of General Thoracic Surgery Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima Kagoshima Japan.
Respirology case reports
|February 23, 2026
概括
气管腺囊性癌 (ACC) 可以通过外壁淋巴管传播,使手术切除复杂化. 这一案例强调了对有效的治疗策略进行彻底的病理评估,以管理气管ACC.
科学领域:
- 在瘤学瘤学.
- 胸部外科手术 胸部外科手术
- 病理学 病理学 病理学
背景情况:
- 气管腺囊性癌 (ACC) 经常呈现出亚粘膜入侵,往往导致积极的手术边缘.
- 气管中部的内瘤可能会导致严重的气道阻塞,如呼吸障碍.
研究的目的:
- 报告一个带有环形外壁淋巴扩散的气管ACC病例.
- 突出外科切除的挑战和病理评估在管理气管中ACC的重要性.
主要方法:
- 一名呼吸障碍患者接受了硬性支气管镜检查,为内气管内瘤进行了脱,确诊为ACC.
- 第二阶段的手术涉及气管的环切除,并进行端到端的解剖.
- 术内冷切口对于评估边缘状况至关重要,揭示了意想不到的淋巴扩散.
主要成果:
- 在手术过程中实现了宏观清除,但手术内病理学发现了位于远端边缘的淋巴管中的瘤细胞.
- 进一步的切除受到气管安全长度的限制,导致完成了预期的微观残留疾病的解剖.
- 患者接受了术后放射治疗,在随访时仍然没有复发.
结论:
- 气管中ACC可以表现出环形外壁淋巴扩散,延伸到可见瘤之外.
- 系统的术内和术后病理评估对于确定切除边缘和辅助治疗至关重要.
- 在手术规划和用于气管ACC的辅助策略中,必须考虑气管和周围气管组织.
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