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相关概念视频

Skin Cancer01:30

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Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
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Assessment of the Rectum and Anus01:25

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Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
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相关实验视频

Updated: Jul 24, 2025

A 3D Organotypic Melanoma Spheroid Skin Model
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直肠黑色素瘤是什么意思

Suzanne Fastner1, Tina J Hieken2, Robert R McWilliams3

  • 1Huntsman Cancer Institute, Salt Lake City, Utah, USA.

Journal of surgical oncology
|July 3, 2023
PubMed
概括

异肠道黑色素瘤是一种罕见而激进的癌症,需要量身定制的治疗. 这篇评论详细介绍了与皮肤黑色素瘤相比它的独特特征,分期,手术和治疗方法.

关键词:
一个辅助的辅助者.直肠黑色素瘤是什么意思免疫疗法 免疫疗法当地切除法的地方切除法黑色素瘤是一种黑色素瘤.粘膜上的黑色素瘤进行前体切除术 (proctectomy).辐射疗法 辐射疗法

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科学领域:

  • 在瘤学瘤学.
  • 皮肤病学 皮肤病学
  • 胃肠病学 胃肠病学

背景情况:

  • 阴道黑色素瘤是一种侵袭性的粘膜黑色素瘤亚型.
  • 与皮肤黑色素瘤相比,它的预后不好.
  • 最佳的治疗策略仍在不断发展.

研究的目的:

  • 审查直肠黑色素瘤的发病过程.
  • 讨论粘膜黑色素瘤的新阶段概念.
  • 更新手术管理,辐射和全身疗法.

主要方法:

  • 关于阳门黑色素瘤的文献综述.
  • 粘膜癌与皮肤黑色素瘤的比较.
  • 对当前治疗数据的分析.

主要成果:

  • 突出了粘膜癌和皮肤黑色素瘤之间病原学的差异.
  • 讨论了粘膜膜黑色素瘤的新型分期系统.
  • 审查最新的外科手术方法和辅助疗法.

结论:

  • 直肠黑色素瘤的管理需要专门的方法.
  • 了解它的独特特征对于治疗至关重要.
  • 需要进一步的研究来优化这种患者群体的治疗.