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相关概念视频

Metastasis02:30

Metastasis

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Metastasis is the spread of cancer cells from the original site to distant locations in the body. Cancer cells can spread via blood vessels (hematogenous) as well as lymph vessels in the body.
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
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The Tumor Microenvironment02:17

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Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
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相关实验视频

Updated: Sep 17, 2025

Application of Hemostatic Devices in Laparoscopic Hepatectomy
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瘤出血 瘤出血是什么?

Naillid Felipe1, Samantha Kerester1

  • 1Emergency Department, New York University Langone Health, 545 1st Avenue, Room 6R, New York, NY 10016, USA.

Emergency medicine clinics of North America
|July 3, 2025
PubMed
概括

癌症患者经常经历出血,从轻微的流血到灾难性的出血. 使用压力,包装和静血剂及时控制,以及复苏和潜在的干预措施,对于管理危急癌症患者出血紧急情况至关重要.

科学领域:

  • 在瘤学瘤学.
  • 紧急医疗 紧急医疗
  • 血液学 血液学 血液学

背景情况:

  • 流血是癌症患者常见且可能危及生命的并发症.
  • 癌症中的出血可以表现为低体积的流血,偶尔的大型出血或急性灾难性事件.
  • 有效的管理需要一个多方面的方法来解决复苏和出血控制.

研究的目的:

  • 概述了管理癌症患者出血的关键步骤.
  • 强调迅速控制出血和复苏策略的重要性.
  • 为紧急医疗提供者在癌症相关出血的临床决策中提供指导.

主要方法:

  • 对当前文学和临床指导方针的审查,关于在瘤学患者中管理出血.
  • 讨论复苏的原则,包括气道管理和血液产品的管理.
  • 立即控制出血的技术概要:压力,包装和局部静血剂.
  • 考虑先进的干预措施,如用于持续出血的内镜或手术手术.

主要成果:

  • 立即控制出血是最重要的,利用压力,包装和静血剂.
  • 呼吸道管理和血液制品的复苏对于重症患者至关重要.
  • 耐火性出血可能需要内镜或手术干预.
关键词:
癌症患者出血 癌症患者出血瘤性出血 瘤性出血瘤出血是因为瘤出血.

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  • 优先考虑患者护理目标对于指导临床管理决策至关重要.

    • 结论:

    • 癌症患者的出血管理需要采用快速,系统的方法.
    • 经常需要复苏,直接静血和潜在的侵入性手术的组合.
    • 紧急医疗提供者必须根据患者的病情和护理目标量身定制干预措施.