基础医学与临床 ›› 2025, Vol. 45 ›› Issue (12): 1648-1652.doi: 10.16352/j.issn.1001-6325.2025.12.1648

• 疑难病例 • 上一篇    下一篇

晚期结肠癌膀胱转移继发弥散性血管内凝血一例

李思源1, 东洁2*   

  1. 中国医学科学院 北京协和医学院 北京协和医院 1.血液科; 2.泌尿外科,北京 100730
  • 收稿日期:2025-06-23 修回日期:2025-09-19 出版日期:2025-12-05 发布日期:2025-11-25
  • 通讯作者: *pumchdongjie@163.com

Advanced colon cancer with bladder metastasis complicated by disseminated intravascular coagulation: a case report

LI Siyuan1, DONG Jie2*   

  1. 1. Department of Hematology; 2. Department of Urology, Peking Union Medical College Hospital, CAMS & PUMC, Beijing 100730, China
  • Received:2025-06-23 Revised:2025-09-19 Online:2025-12-05 Published:2025-11-25
  • Contact: *pumchdongjie@163.com

摘要: 目的 探讨晚期肿瘤继发弥散性血管内凝血的诊疗策略。方法 回顾性采集了1例晚期结肠癌伴膀胱及盆壁多发转移的老年男性继发弥散性血管内凝血(DIC)的临床诊治资料,并对诊疗过程进行了分析与总结。结果 患者在输血支持后成功实施手术解除梗阻,尽管后续序贯纠正凝血的支持治疗与抗凝治疗,但仍因肿瘤进展及DIC失代偿而预后不良。结论 恶性肿瘤相关DIC的管理需动态评估凝血状态,即使在出血风险存在的情况下,适度抗凝可能有助于控制DIC。

关键词: 结肠癌, 膀胱转移, 弥散性血管内凝血

Abstract: Objective To investigate the management strategies for disseminated intravascular coagulation (DIC) secondary to advanced malignancies. Methods Clinical data of an elderly male with advanced colon cancer, multiple bladder/pelvic wall metastases, and secondary DIC was collected and analysed. Diagnostic and therapeutic processes were systematically evaluated. Results The patient successfully underwent surgery to relieve urinary tract obstruction after transfusion support. Despite subsequent correction of coagulopathy with supportive care and anticoagulation, the prognosis remained poor due to tumor progression and DIC decompensation. Conclusions The management of malignancy-complicated DIC requires dynamic assessment of coagulation status. Temperate anticoagulation might aid in DIC control even in the presence of bleeding risk.

Key words: colon cancer, bladder metastasis, disseminated intravascular coagulation

中图分类号: