Vulvar Adenoid 囊性癌与状细胞癌组成部分
Aya Han1,2, Seiya Kato3, Keigo Morinaga1,2
1Department of Plastic and Reconstructive Surgery, Maxillofacial Surgery, Kurume University School of Medicine.
The Kurume medical journal
|January 17, 2024
概括
这项研究报告了一种罕见的腺囊性癌 (ACC) 病例,其中状细胞癌 (SCC) 组成部分. 它强调了ACC有可能脱而成高档SCC的潜力,即使是在长期存在的体质量中.
科学领域:
- 妇科瘤学 妇科瘤学
- 病理学 病理学 病理学
- 在瘤学瘤学.
背景情况:
- 腺状囊性癌 (ACC) 是一种罕见的性恶性瘤.
- 偶尔,ACC会变成高等级的癌症,通常是cribriform或固体类型.
- 状细胞癌 (SCC) 是 vulvar ACC 的一个特殊的不分化组成部分.
研究的目的:
- 报告一个独特的 vulva ACC 病例,其中 SCC 组件没有分化.
- 讨论惰的ACC的潜在脱差成高等级的SCC.
- 为了突出长期存在的质群体中高度脱差的发生.
主要方法:
- 一个78岁的女性的病例介绍,她患有阴道结节.
- 磁共振成像 (MRI) 用于瘤表征.
- 最大瘤切除和组织学检查.
- 对类似记录的案例进行文献审查.
主要成果:
- 组织学分析显示, vulva 瘤具有 ACC 和 SCC 组分.
- 病人被诊断出患有IB期的癌,可能起源于巴托林腺.
- 患者在没有进一步治疗的情况下,在手术后的2年内保持无疾病状态.
- 没有先前的文献专门记录了部ACC脱差为高等级SCC.
结论:
- 缓慢渐进的,惰的阴道ACC可能会分化为高等级的SCC.
- 阴道ACC转化为SCC的脱差是一种罕见的现象,但应考虑长期存在的阴道质量.
- 这个病例代表了 vulva ACC 的第一个有高等级 SCC 组成部分的记录.
相关概念视频
01:03Rous Sarcoma Virus (RSV) and Cancer
5.1K
Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
5.1K
01:30Skin Cancer
4.1K
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...
4.1K
02:23Abnormal Proliferation
4.5K
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
4.5K