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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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儿科膀黑色素瘤:一个罕见的病例报告.

Suzannah Woodhouse1, Alexander Cho1, Athanasios Tyraskis1

  • 1Department of Paediatric Urology, Great Ormond Street Hospital, London, WC1N JH, UK.

Urology case reports
|December 1, 2025
PubMed
概括

膀黑色素症是一种罕见的膀内膜色素状况,被诊断在一个儿科患者身上. 组织学评估证实了良性诊断,强调了它在排除恶性瘤方面的重要性.

科学领域:

  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 组织病理学 组织病理学
  • 儿科医学 儿科医学

背景情况:

  • 膀黑色素是罕见的组织学发现,其特点是尿中的黑色素沉积.
  • 报告的病例不到40例,以前只有一个儿科病例.
  • 这种情况通常是良性的,不涉及黑色素细胞.

研究的目的:

  • 报告小儿病患的第二例膀黑色素病例.
  • 在疑似病例中强调组织学检查的诊断重要性.
  • 突出膀黑色素瘤的良性性质和自发解决的潜力.

主要方法:

  • 一个13岁的男性病例呈现后部尿道门和膀功能障碍.
  • 诊断程序包括囊镜,视觉检查膀色素.
  • 膀活检的组织病理学分析证实了黑色素的沉积.

主要成果:

  • 囊镜检查显示了膀的棕色色素.
  • 活检证实了带有黑色素和慢性炎症的膀黑色素.
  • 在组织学检查中没有检测到异型或恶性瘤.
  • 患者的病情在没有特殊治疗的情况下得到解决.
关键词:
膀 膀 膀 是一个膀染色体的颜色是如何形成的黑色素质症是什么 黑色素质症是什么

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结论:

  • 膀黑色素是一种罕见但重要的诊断,应考虑在膀色素的患者.
  • 组织学评估对于确认诊断和排除恶性瘤至关重要.
  • 这个病例代表了儿童病人的第二个报告案例,并表明良性病程.