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胃腺癌以皮肤转移性疾病的形式复发

Matthew Sawyer¹, Timothy Brown², Syed Kazmi³

¹Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA Matthew.Sawyer@utsouthwestern.edu.

BMJ case reports

|August 27, 2025

概括

这种罕见的病例突出显示胃腺癌在最初治疗6年后以头皮结节的形式复发. 患者表现出有限的转移, 突出显示胃癌的异常扩散.

科学领域:

癌症学
胃肠病学
皮肤病学

背景情况:

胃腺癌是一种常见的恶性瘤,已建立治疗方案.
尽管有治愈意向的治疗,但局部复发可能会发生.
胃癌的皮肤转移是罕见的.

研究的目的:

报告一个罕见的胃腺癌病例与孤立的皮肤复发.
讨论不同寻常的癌症传播模式的临床表现和诊断工作.
强调在癌症监测中考虑罕见转移部位的重要性.

主要方法:

一个有胃腺癌病史的病例报告.
临床检查和病史记录新的皮肤病变.
皮肤结节的活检和组织病理检查.
用于分期和转移检测的正子发射断层扫描-计算机断层扫描 (PET-CT).

主要成果:

组织病理学证实了头皮结节中的转移性胃腺癌.
通过PET-CT检测出单个肋骨和头皮病变的分离转移.
没有发现局部或显著内脏疾病的证据.
患者体重减轻,头皮病变逐渐恶化.

结论:

胃癌的皮肤复发可能发生在初级治疗几年后.
没有广泛的内脏疾病的孤立皮肤转移是一种罕见的表现.
这个案例强调了在胃癌幸存者中检测异常转移模式时需要保持警.

关键词:

皮肤病学胃癌

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