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相关概念视频

Vascular Spasm01:16

Vascular Spasm

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The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...
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相关实验视频

Updated: Jul 15, 2025

In situ Transverse Rectus Abdominis Myocutaneous Flap: A Rat Model of Myocutaneous Ischemia Reperfusion Injury
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In situ Transverse Rectus Abdominis Myocutaneous Flap: A Rat Model of Myocutaneous Ischemia Reperfusion Injury

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自发性直肠膜血瘤 自发性直肠膜血瘤

Snehasis Das1, Sagar Prakash1, Shweta Singh2

  • 1Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND.

Cureus
|September 27, 2023
PubMed
概括

直肠血瘤 (RSH) 是一种手术紧急情况,呈现为急性腹痛. 这一案例突显了一个51岁女性的自发RSH,导致致命的急性呼吸困扰综合征 (ARDS).

科学领域:

  • 紧急医疗 紧急医疗
  • 放射学 放射学是一门学科.
  • 血管外科 血管外科

背景情况:

  • 直肠血瘤 (RSH) 是一个关键的手术紧急情况,经常模仿其他急性腹部疾病.
  • 通常RSH发生在老年患者,创伤后患者或患有抗凝治疗,怀孕,慢性咳和肝脏疾病等疾病的患者中.
  • 可以发生自发的RSH,而没有诱导因素.
关键词:
血管栓塞是一种血管栓塞.数字减去血管学图.下部上胃动脉下部上胃动脉深大腿动脉 腿部大腿动脉长直体膜血瘤 长直体膜血瘤

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相关实验视频

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