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Updated: Sep 9, 2025
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A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
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在位黑色素瘤患者的局部复发和存活率
Clio Dessinioti1, Aggeliki Befon2, Mihaella Plaka1
1First Department of Dermatology-Venereology, National and Kapodistrian University of Athens, Andreas Sygros Hospital, Athens, Greece.
JAMA dermatology
|September 3, 2025
概括
对于非阴茎恶性/非性阴茎状黑色素瘤 (MIS),清晰的诊断切除活检边缘可能足够,可能减少过度治疗. 需要进一步的研究来证实这些发现.
科学领域:
- 皮肤病学
- 癌症学
- 病理学
背景情况:
- 在现场过度诊断黑色素瘤 (MIS) 是一个公认的问题.
- 有限的数据存在于非性恶性 (非LM) 和非性黑色素瘤 (非ALM) 亚型的局部复发率.
研究的目的:
- 评估非LM/非ALM MIS的局部复发和预后.
- 评估从切除活检的组织病理边界清除的影响.
- 确定大消费率大小与复发之间的关联.
主要方法:
- 在1991年至2023年间诊断的401名非LM/非ALM MIS患者的回顾性队列研究.
- 在专门的皮肤癌病房进行至少1年的随访.
- 收集的人口统计数据,利率状况和待遇,包括消费税的详细信息.
主要成果:
- 只有一个局部复发发生在一个患者没有接受广泛切除尽管涉及边际.
- 经过8. 1年的中位数,没有明显的切除边缘的病变没有复发.
- 与标准 (0. 36厘米) 相比较窄的宽切除边缘治疗的病变也没有出现复发.
结论:
- 具有明显边缘的诊断切除活检可能足以治疗某些现场黑色素瘤亚型.
- 这些发现表明,在某些特定情况下,有可能避免不必要的广泛切除.
- 建议进行更大规模的研究以验证这些观察结果并完善治疗指南.
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