骨髓巨细胞瘤与原发性皮毛细胞中心淋巴瘤相关:一个不寻常的病例报告
在PubMed上查看摘要
概括
此摘要是机器生成的。这项病例研究突出显示了一种罕见的骨髓巨细胞瘤 (BMM) 与原发性皮毛细胞中心淋巴瘤 (PCFCL) 同时发生. 这些发现表明有不同的病因,而不是典型的相关血液瘤.
科学领域
- 血液学
- 癌症学
- 皮肤病学
背景情况
- 系统性乳腺细胞瘤 (SM) 可能伴随着相关的血液性瘤 (AHN),主要是骨髓性.
- 在MS患者中,淋巴瘤是不常见的AHN.
- 骨髓巨细胞症 (BMM) 是MS的一种亚型.
研究的目的
- 报告与原发性皮毛细胞中心淋巴瘤 (PCFCL) 相关的不寻常的BMM病例.
- 讨论共同发生的瘤中不同病因的可能性.
- 在BMM患者中突出突出淋巴瘤的发生.
主要方法
- 一个70岁的女性患者的病例报告.
- 骨髓 (BM) 检查包括形态,免疫类型 (CD25) 和突变分析 (KIT D816V).
- 皮肤病变的组织病理检查.
主要成果
- 这位患者在61岁时被诊断为BMM,其特征是具有CD25和KIT D816V突变的MC聚合物.
- 血清基底酶水平升高 (26. 0- 30. 9 ng/ ml).
- 九年后, 患者在头皮上发展出PCFCL,
结论
- 患有BMM的患者可能会在皮肤上发展出外骨髓性淋巴瘤,如PCFCL.
- 瘤的独特病理和部位表明不同的病因.
- 这个案子挑战了SM中AHN的经典定义.
相关概念视频
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The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
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Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...

