免疫缺陷相关性淋巴增生性疾患
Immunodeficiency-associated lymphoproliferative disorders
- 上级条目
- 造血或淋巴组织肿瘤
- 层级
- 3 级
定义
移植后淋巴增生性疾病(PTLD)是一种淋巴细胞的多克隆(良性)或克隆(恶性)增生,是实体器官或骨髓移植受者免疫抑制的结果。 PTLDs包括从早期EB病毒(EBV)驱动的多克隆淋巴增生到EBV阳性或EBV阴性以B细胞为主或较少见的T细胞淋巴瘤。在其他免疫缺陷相关的淋巴增生性疾病中,与EBV的相关性不明显。
Post-transplant lymphoproliferative disorder (PTLD) is a polyclonal (benign) or clonal (malignant) proliferation of lymphoid cells that develops as a consequence of immunosuppression in a recipient of a solid organ or bone marrow allograft. PTLDs comprise a spectrum ranging from early, Epstein-Barr virus (EBV)-driven polyclonal lymphoid proliferations to EBV-positive or EBV-negative lymphomas of predominantly B-cell or less often T-cell type. In other immunodeficiency-associated lymphoproliferative disorders, association with EBV is less pronounced.
包含词 该编码包含的临床情况,通常不作为独立编码
- PTLD[移植后淋巴增生性疾患]
英文词条(1)
- PTLD - [Post transplant lymphoproliferative disorder]
子条目 共 6 条
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。
- 组织病理histopathology可选
- 临床表现hasManifestation可选