Abstract：
Spaceflight associated neuro-ocular syndrome (SANS) is a collection of distinct findings seen in some astronauts following prolonged spaceflight and is characterized by: optic disc edema, globe flattening, and choroidal folds. In this manuscript, we describe the potential mechanisms linking anemia and SANS. Future research aimed at understanding the relationship between these conditions may help to develop countermeasures and mitigation efforts for SANS.
摘要：
太空飞行相关的神经眼综合征（SANS）是在长时间太空飞行后在一些宇航员中看到的独特发现的集合，其特征是：视盘水肿，地球变平，和脉络膜褶皱。在这份手稿中,我们描述了将贫血和SANS联系起来的潜在机制.旨在了解这些条件之间关系的未来研究可能有助于制定SANS的对策和缓解措施。
