2A81.A
原发皮肤弥漫大B细胞淋巴瘤，腿型
Primary cutaneous diffuse large B-cell lymphoma, leg type
- 上级条目
- 2A81 弥漫大B细胞淋巴瘤
- 层级
- 5 级
定义
侵袭性原发性皮肤B细胞淋巴瘤，通常累及小腿。由免疫母细胞的单一增殖组成，或不太常见的中心母细胞，很少有混合反应细胞。这种淋巴瘤最常发生在老年人身上，肿瘤生长迅速，通常发生在一条腿或双腿上。常扩散到皮外部位。
An aggressive primary cutaneous B-cell lymphoma, usually involving the lower leg. It is composed of a generally monotonous proliferation of immunoblasts, or less frequently centroblasts, with few admixed reactive cells. This type of lymphoma occurs most often in the elderly who present with rapidly growing tumours, usually on one or both legs. Dissemination to extracutaneous sites is frequent.
索引词 可用于检索该条目的同义词与别名
- 原发皮肤弥漫大B细胞淋巴瘤，腿型
英文词条（1）
- Primary cutaneous diffuse large B-cell lymphoma, leg type
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴（如侧别、具体解剖部位、严重程度），用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出，其余可留空。
- 具体解剖部位specificAnatomy可选
- 临床表现hasManifestation可选