巨型皮肤黑色素瘤呈现出出血并发症
Klemen Lovšin1,2, Ana Plesničar3, Romi Cencelj-Arnež4
1Department of Plastic, Reconstructive, and Aesthetic Surgery and Burns, Ljubljana University Medical Center, Ljubljana, Slovenia.
Acta dermatovenerologica Alpina, Pannonica, et Adriatica
|February 13, 2026
概括
一个罕见的巨型皮肤黑色素瘤病例呈现出危及生命的出血. 迅速的外科切除和PD-1抑制剂免疫疗法在六个月内没有转移,突出显示了这种罕见的黑色素瘤亚型的有效干预措施.
科学领域:
- 在瘤学瘤学.
- 皮肤病学 皮肤病学
- 手术病理学手术病理学
背景情况:
- 巨型皮肤黑色素瘤是一种罕见的疾病,与高发病率和死亡率有关.
- 像出血这样的急性并发症需要紧急的医疗和手术干预.
研究的目的:
- 报告一个巨型皮肤黑色素瘤病例与急性出血.
- 讨论诊断和治疗方面的挑战和结果.
主要方法:
- 一个45岁的男性患有大大腿黑色素瘤的案例介绍.
- 在局部麻醉下进行手术切除,以实现血液静止.
- 组织病理学分析和综合性遗传突变概况 (BRAFV600D,ARID2,CDKN2A/B,AKT3,PTEN,HRAS) 进行.
- 对转移性疾病的诊断评估.
- 用PD-1抑制剂进行辅助免疫治疗.
主要成果:
- 切除了一种90 × 50 × 85毫米的表面扩散黑色素瘤,其厚度为85.0毫米,并且有.
- 患者患有急性贫血,需要输血.
- 没有检测到转移性疾病.
- 患者在辅助免疫疗法治疗后的六个月内仍然没有转移.
结论:
- 有急性出血的巨型黑色素瘤需要立即识别和干预.
- 现代辅助疗法,如PD-1抑制剂,在改善复杂黑色素瘤呈现患者的预后方面表现有前途.
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