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在患有非功能性上腺附带瘤的患者中,恶性瘤的预测因素对治疗方向的预测
Jongwon Jung1, Byung-Chang Kim1, Douk Kwon1
1Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
Surgical oncology
|August 21, 2024
概括
计算机断层扫描 (CT) 的发现可以帮助预测非功能上腺瘤 (NFAI) 中的恶性瘤. 仅仅尺寸并不是一个可靠的指标;特定的CT特征指导手术决策,以获得更好的患者结果.
科学领域:
- 内分泌学 在内分泌学.
- 放射学 放射学是一门学科.
- 手术瘤学手术瘤学
背景情况:
- 上腺意外瘤 (AI) 是常见的,通常是良性的,并通过计算机断层扫描 (CT) 检测到.
- 非功能性上腺意外瘤 (NFAI) 通常需要监测,但有些需要手术干预.
- 识别预后预测因素对于定制人工智能治疗策略至关重要.
研究的目的:
- 评估预后预测因素,以指导上腺意外瘤的治疗决策.
- 确定CT检测结果的可靠性,以区分良性和恶性NFAI.
- 评估4厘米尺寸值作为NFAI手术干预的预测指标.
主要方法:
- 对307名患有NFAI的患者进行了回顾性单中心研究 (2000年1月 - 2020年12月).
- 患者分为手术 (n=127) 和观察 (n=180) 组.
- 亚组分析比较了手术组内的恶性和良性腺瘤.
主要成果:
- 手术组在CT扫描上显示出更明显的形态和恶性潜在特征.
- 与良性腺瘤相比,恶性NFAI亚组具有不规则的CT边界和较低的冲洗值 (绝对<60%,相对<40%).
- 在手术组内的恶性和良性腺瘤子组中观察到瘤大小<4厘米.
结论:
- 描述NFAI至关重要;并非所有偶发性瘤都有良好的预后.
- 像Hounsfield单位和washout值这样的CT特征有助于确定需要手术的需要.
- 4厘米尺寸标准对于预测恶性瘤是不可靠的;对于特定的NFAI患者群体,应考虑进行外科切除.
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