老年人急性腹部的CT
Juliette Coutureau1, Ingrid Millet1,2, Patrice Taourel3,4
1Department of Medical Imaging, Lapeyronie University Hospital, Montpellier, France.
老年人的急性腹部通常涉及肠道阻塞,缺血和炎症,经常导致延迟诊断和并发症. 计算机断层扫描 (CT) 扫描对于准确诊断和管理这一群体至关重要.
科学领域:
- 老年医学 老年医学
- 放射学 放射学是一门学科.
- 胃肠病学 胃肠病学
背景情况:
- 在老年患者的急诊中,腹部疾病占10-15%.
- 在老年人中,延迟诊断往往导致复杂的腹部病理形式和增加的发病率.
- 老年人的急性腹部由于异型症状和某些疾病的更高患病率而存在独特的挑战.
研究的目的:
- 审查老年人特有的急性腹部病理.
- 讨论这些疾病的成像模式,重点是计算机断层扫描 (CT) 发现.
- 为患有急性腹部病的老年患者提出CT扫描策略.
主要方法:
- 对老年人急性腹部病理的教育审查.
- 分析成像模式,特别是CT扫描.
- 讨论诊断挑战和管理策略.
主要成果:
- 肠道阻塞,特别是结肠阻塞,是老年人紧急手术的最常见原因,结肠直肠癌是常见的原因.
- 炎症状况,如胆囊炎,尾炎和分泌炎往往存在延迟诊断,导致瘤或复杂的形式.
- 肠道缺血 (急性中肠缺血和缺血性结肠炎) 和腹外原因,如心肌梗塞,是老年患者急性腹部疾病的重要考虑因素.
结论:
- 由于诊断困难和频繁的并发症,CT对于诊断和管理75岁以上患者的急性腹部至关重要.
- 一个推的CT策略包括一个初始的无增强扫描,与对比注射由放射科医生根据发现决定.
- 通过成像进行早期和准确的诊断至关重要,以减少急性腹部炎症的老年患者的发病率和死亡率.
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