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关于儿童视网母细胞瘤倾向和监测建议的最新情况

Junne Kamihara¹, Jaclyn Schienda¹, Rose B McGee²

¹Department of Pediatric Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, Massachusetts.

Clinical cancer research : an official journal of the American Association for Cancer Research

|February 25, 2025

概括

遗传性视网膜母细胞瘤 (RB) 影响了45%的被诊断为RB的儿童,增加了眼内和随后恶性瘤 (SMN) 的终身风险. 本报告更新了识别遗传性RB和管理对眼部和非眼部瘤的监测策略.

科学领域:

在瘤学瘤学.
遗传学遗传学是一个
眼科医生眼科眼科

背景情况:

遗传性视网膜母细胞瘤 (RB) 是一种早期发病的癌症倾向综合征.
生殖系RB1变异导致双边眼内疾病,三边RB,以及随后恶性瘤 (SMN) 的风险增加,特别是瘤和黑色素瘤.
放射治疗可以进一步提高SMN风险.

研究的目的:

更新识别遗传性RB个体的策略,重点关注RB儿童的测试.
审查目前对眼内监测和SMN监测的建议.
讨论RB幸存者的遗传咨询,以了解成人发作的瘤和生殖风险.

主要方法:

美国癌症研究协会 (AACR) 重新召开儿童癌症倾向研讨会.
对RB监测和遗传检测现有文献和数据的审查.
专家就更新的建议达成共识.

主要成果:

专注于改进的测试策略,以早期识别遗传性RB.
由于瘤透率高,强调严格的眼内监测.
考虑SMN监测的最新数据,特别是辐射后的数据.

结论:

早期识别和全面监测对于管理遗传性RB及其相关风险至关重要.
遗传咨询对于解决RB幸存者的长期健康和生殖问题至关重要.
更新的指导方针旨在优化患者的治疗结果,降低癌症倾向风险.

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