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相关概念视频

Arteries of the Head and Neck01:26

Arteries of the Head and Neck

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The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
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Veins of Head and Neck01:19

Veins of Head and Neck

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The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
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相关实验视频

Updated: Feb 18, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
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Surgical Treatment of an Endolymphatic Sac Tumor

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血管肉瘤呈现为半面.

Alexander R Engelmann1, Kailash Singh2, Catherine J Hwang1

  • 1Department of Oculofacial Plastic Surgery, Cleveland Clinic Foundation, Cole Eye Institute.

Ophthalmic plastic and reconstructive surgery
|February 16, 2026
PubMed
概括
此摘要是机器生成的。

一种罕见的皮肤血管肉瘤在一个病人身上引起了慢性面部. 通过皮肤活检和高级成像进行早期诊断对于有效治疗持续的面部胀至关重要.

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科学领域:

  • 在瘤学瘤学.
  • 皮肤病学 皮肤病学
  • 放射学 放射学是一门学科.

背景情况:

  • 慢性,非特异性的面部胀可能很难诊断.
  • 皮肤血管肉瘤是一种罕见的血管恶性瘤,具有局部入侵的潜力.

研究的目的:

  • 报告一个局部发达的皮肤血管肉瘤病例,呈现为外围圈胀.
  • 建议对慢性面部进行系统的诊断方法.

主要方法:

  • 一个全面的诊断工作,包括高级成像 (PET-CT) 和皮肤活检.
  • 用葡萄糖皮质类药物和抗生素进行实证治疗.
  • 穿孔活检的组织病理学检查证实了皮肤血管肉瘤.

主要成果:

  • 这位患者在12个月内呈现出渐进的,不对称的外耳周胀.
  • 阳位子发射断层扫描-CT揭示了周围轨道区域和淋巴结中的代谢活性增加.
  • 血管肉瘤被诊断为局部晚期且无法手术.

结论:

  • 持续的面部需要广泛的,结构化的诊断方法.
  • 先进的成像和皮肤穿孔活检对于诊断近视圈的难以捉摸的原因至关重要.
  • 及时诊断皮肤血管肉瘤对于患者管理至关重要.