表面食道状细胞癌与黑色素细胞瘤,在内镜上很难区分从恶性黑色素瘤
Yoshinori Horikawa1,2, Kenichi Goda1, Ryota Koyanagi3,4
1Department of Gastroenterology Dokkyo Medical University Tochigi Japan.
DEN open
|March 26, 2024
概括
带有黑斑的食道状细胞癌 (SCC) 是罕见的. 这一案例凸显了基于内镜外观区分SCC与黑色素细胞瘤与恶性黑色素瘤的诊断挑战.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 食道状细胞癌 (SCC) 很少会因为黑色细胞瘤而出现黑色斑点.
- 从内镜上区分这些病变与恶性黑色素瘤是具有挑战性的.
研究的目的:
- 报告一种罕见的食道SCC病例与黑色细胞结合.
- 讨论这种情况的内镜和组织学特征.
主要方法:
- 一名66岁的男性呈现出一个大而平坦的食道病变,带有多个黑斑.
- 进行了内镜下膜剖析.
- 组织学检查证实了SCC与黑色细胞形成.
主要成果:
- 病变被诊断为表面的SCC (T1a) 与焦点黑色细胞瘤.
- 组织学揭示了一些黑色斑点内的黑色细胞.
- 从恶性黑色素瘤的内镜分化是困难的.
结论:
- 带有黑色细胞体的食道SCC是一种罕见的实体.
- 组织病理学检查对于确定诊断至关重要.
- 这一案例凸显了在对深色食道病变的差异诊断中考虑黑色细胞结合症的重要性.
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