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病理报告滤泡性淋巴瘤1-2级
就诊医院北京协和
目前状态康复10-20年
最后登录2025-3-6
  
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发表于 2024-12-5 14:40:55
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来自: 中国北京
严格的说,没有“眼内原发中枢弥漫大B”这个类型的淋巴瘤,只有原发玻璃体视网膜淋巴瘤(Primary Vitreoretinal Lymphoma,PVL)和原发中枢神经系统淋巴瘤( Primary Central Nervous System Lymphoma,PCNSL),大约在20%的情况下,PVL并发PCNSL,这时强烈建议在完成常规治疗后用自体移植来巩固。但如果没有累及CNS的证据,那自体移植应该是不需要的。在这项针对PVL的研究中(https://doi.org/10.1634/theoncologist.2011-0210),作者给出了如下建议,大致意思是,如果只是累及一只眼睛或者两只眼睛,倾向于采用局部治疗(眼内注射,放疗等),如果累及了CNS,则大剂量甲氨蝶呤+自体造血干细胞移植,不具备移植条件的患者考虑全脑放疗。
Notwithstanding, at this time we recommend the following guidelines to treat PVRL patients who do not enroll in a clinical trial:
Without CNS or systemic involvement: (a) If only one eye involved, use local therapy. Whether it is local intravitreal methotrexate and rituximab given alone or carefully given between 30–35 Gy of EBRT is still under contention. (b) If both eyes involved, there is still a preference toward local therapy, although systemic treatment should not be excluded. The addition of intravitreal chemotherapeutic agents to systemic therapy should be considered.
With CNS involvement: (a) High-dose methotrexate-based therapy (possibly with systemic rituximab) is recommended in conjunction with local therapy given the limited penetration of systemic agents into the vitreous cavity. (b) Whole brain radiotherapy in conjunction with ocular radiotherapy should be considered in those who have failed systemic therapy and are too debilitated or do not meet the criteria for more aggressive therapy such as ASCT.
另外可参考玻璃体视网膜淋巴瘤诊断及推荐治疗中国专家共识(2024年版)
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