《Table 1 Clinic features of the patients in the pedigree》

《Table 1 Clinic features of the patients in the pedigree》   提示:宽带有限、当前游客访问压缩模式
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《A novel mutation in FBN1 gene in autosomal dominant Marfan syndrome and macular degeneration in a Chinese consanguineous family》


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Clinical Findings The proband is from a 4-generation consanguineous Chinese family consisting of 13 men and 8women(pedigree shown in Figure 1A).Of 5 individuals in this pedigree were confirmed with the diagnosis MFS,clinical features were shown in Table 1.The median onset age of the patients was 29y,ranging from 22 to 62y.All 5 patients had typical ocular,skeletal and cardiovascular manifestations.Common MFS skeletal abnormalities like dolichostenomelia,pectus excavatum/carinatum,and scoliosis,joint laxity and arachnodactyly were observed in all affected family members.Cardiovascular findings including aortic aneurysm,tricuspid/mitral valve insufficiency,tricuspid/aortic valve regurgitation,mitral valve prolapse were noted in patient III:5 and III:9,both received Bentall surgery.Shared ophthalmic findings include high myopia,bilateral lens dislocation,and peripheral retinal degeneration.The proband III:4 presents with an acute angleclosure glaucoma secondary to anteriorly dislocated lens after mild trauma in the left eye(Figure 1B-1D).She had lensectomy and scleral fixated intraocular lens(SF-IOL)implantation in both eyes.Her visual acuity is 0.4 for her better eye,and 0.2for worse eye.Moreover,the proband and her brother(III:5)present an unusual bilateral macular degeneration appearance in both eyes(Figure 1E-1L).Patient II:3 deceased of dissecting aneurysm at the age of 30,his off-springs III:6,III:7,and III:8 all died in utero or at very early age with“reasons unidentified”.