两个患有波雷蒂-博尔特豪泽综合征的兄弟姐妹的表型变异性
Karolyne Michele Moura Raftopoulos1, Fernanda Sousa Nascimento Chiang1, Lorena de Melo Gama1
1Department of Medical Genetics, Apoio Hospital, Brasília, Distrito Federal, Brazil.
Global medical genetics
|February 10, 2025
概括
波雷蒂-博尔特豪泽综合征 (PBS) 呈现出显著的家族内变异性,即使具有相同的LAMA1突变. 这项研究显示了不同的表现,包括一个兄弟姐妹中没有小脑囊,突出了诊断方面的挑战.
科学领域:
- 遗传学 遗传学 是一个
- 神经学 神经学
- 眼科医生 眼科 眼科
背景情况:
- 波雷蒂-博尔特豪泽综合征 (PBS) 是一种罕见的自体逆性神经眼科疾病.
- 它的特征是小脑,发育迟缓,智力障碍和视力异常.
- 由LAMA1基因突变引起,通常导致小脑异常,如囊.
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