外耳道状细胞癌的治疗结果和预后因素
Byung Chul Kang1, Se Eun Yi2, Woo Seok Kang2
1Department of Otorhinolaryngology-Head and Neck Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
PloS one
|December 29, 2025
概括
外耳道癌 (EACC) 是具有攻击性的,晚期和血管参与加重预后. 实现明显的外科边缘对于改善EACC患者的生存率至关重要.
科学领域:
- 在瘤学瘤学.
- 手术瘤学手术瘤学
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
背景情况:
- 外耳道癌 (EACC) 是一种罕见但具有攻击性的恶性瘤.
- 根据瘤阶段和邻近结构的参与,EACC的预后显著变化.
研究的目的:
- 分析影响EACC患者生存的预后因素.
- 确定总生存率 (OS) 和疾病特异性生存率 (DSS) 的关键预测因素.
主要方法:
- 对56名经组织学确认的EACC患者 (2000-2022) 的回顾性审查.
- 分析临床数据,包括人口统计,瘤阶段和治疗.
- 卡普兰-梅尔曲线和考克斯回归用于生存分析.
主要成果:
- 五年后的OS率:100% (早期阶段),60% (T3),42% (T4) 的.
- 先进的T-阶段,结节转移和血管支柱 (动脉,球球) 与更糟糕的结果相关.
- 独立的负面预后因素:年龄较小,血管支柱,结节转移.
结论:
- 早期诊断和细致的手术规划对于EACC的完全切除至关重要.
- 清晰边缘的分块切除与改善患者存活率有关.
- 确定预后因素有助于优化EACC的治疗策略.
相关概念视频
01:21Cancer Survival Analysis
626
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
626
01:30Skin Cancer
5.7K
Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
5.7K