相关实验视频
Updated: Jul 2, 2026
08:49
A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
黑色素瘤:临床表现,诊断和管理
Christina Jiang1, Neelesh P Jain2, Campbell L Stewart3
1University of Connecticut School of Medicine, Farmington, Connecticut, USA.
Clinics in dermatology
|February 3, 2025
概括
黑色素瘤 (AM),一种罕见的,非颜色的皮肤癌,由于其多样化的外观,经常被误诊. 早期诊断和治疗对于管理这种具有挑战性的黑色素瘤亚型至关重要.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 黑色素瘤 (AM) 是一种罕见的皮肤黑色素瘤亚型,约占病例的2%.
- 甲状腺炎呈现的色素很少或不存在,导致诊断挑战和潜在的延迟.
- 它的非特异性临床表现往往导致误诊或晚期检测.
研究的目的:
- 审查艾美伦性黑色素瘤的临床和组织病理特征.
- 突出诊断技术,包括皮肤镜和反射共焦显微镜.
- 讨论对AM的差异诊断和当前的管理策略.
主要方法:
- 对AM的临床表现和组织病理学发现的审查.
- 强调皮肤镜和反射共聚焦显微镜的实用性.
- 对黑色细胞标记物的免疫组织化学的讨论 (S100,Melan-A,HMB-45).
主要成果:
- 亚米通常以非特异性的粉红色至红色斑点,斑块或结节的形式出现.
- 组织病理学显示黑色素的减少或缺失,需要免疫组织化学诊断.
- 深,和线粒速率是分期和管理的关键.
结论:
- 准确的AM诊断需要临床,皮肤镜和组织病理学评估的结合.
- 专门的技术和免疫组织化学对于区分AM与其他皮肤病变至关重要.
- 标准治疗涉及手术切除,分期和哨兵淋巴结活检被认为是指定的.
相关概念视频
01:14Changes in Skin Color: Clinical Perspectives
1.7K
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
1.7K
01:30Skin Cancer
3.0K
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...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
3.0K