• Eye Center, People’s Hospital of Wuhan University, Wuhan 430060, China;
Chen Changzheng, Email: whuchenchzh@163.com
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Autosomal recessive Best disease (ARB) is a rare clinical fundus disease caused by BEST1 mutation. The critical features of ARB are the presence of multifocal subretinal yellowish lesions, which corresponding to the hyperfluorescent spots on FAF, scattered over the posterior pole of the retina, absent of typical vitelliform lesions in the macula. Imaging of OCT is often manifested as subretinal or intraretinal fluid, and cystoid macular edema, and hypereflective focus at RPE level. EOG shows an absent or severely reduced light rise (decreased value of Arden), which often accompanied by reduction and delay of the rod and cone ERG. Some patients with ARB show hyperopia, short axial length and shallow anterior chambers, with a corresponding high incidence of angle-closure glaucoma. Though there isn't any effective therapeutic methods of ARB at present, prevention and treatment for its complications such as angle-closure glaucoma and choroidal neovascularization should be considered. Present study about ARB mainly focus on some retrospective cases, and ARB is often misdiagnosed with Best vitelliform macular dystrophy, central serous chorioretinopathy and other fundus diseases in clinic. A detailed understanding of the clinical features and genetic characteristics of ARB might be helpful in clinical diagnosis and treatment. Research with larger sample size are expected to further investigate the different stages of ARB and its developing process, the potential pathological mechanism, the relationship between genotype and phenotype, so as to improve the understanding of the disease.

Citation: Liu Juejun, Chen Changzheng. Clinical features and research progress in autosomal recessive Best disease. Chinese Journal of Ocular Fundus Diseases, 2020, 36(1): 70-74. doi: 10.3760/cma.j.issn.1005-1015.2020.01.017 Copy

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