Article Text
Summary
A 45-year-old man had developed a choroidal neovascular membrane (CNVM) in his left eye at the age of 38 years and had received six intravitreal ranibizumab injections with resulting visual acuities of 6/60 in the affected eye and 6/4 in the unaffected right eye (Snellen charts). Family history and genetic testing revealed tissue inhibitor of metalloproteinase-3 (TIMP3) gene positive Sorsby fundus dystrophy (SFD). The patient has been under regular follow-up since. At the age of 45 years, he presented with subretinal fluid accumulation in his right eye suggestive of CNVM and received six intravitreal ranibizumab injections, which maintained visual acuity of 6/7.5 in his right eye. Although SFD is a rare condition, it should be suspected and ruled out in young patients presenting with suspicious fundoscopic findings and subretinal fluid on optical coherence tomography. Early intervention can possibly delay macular fibrosis and loss of vision secondary to SFD associated with CNVM.
- eye
- retina
- genetics
Statistics from Altmetric.com
Footnotes
Contributors NM monitored data collection, analysed the data and drafted the paper. SB contributed in data acquisition. TE analysed data and provided administration support. KTT critically revised the paper and he is the guarantor. All authors approved submission.
Competing interests None declared.
Patient consent Obtained.
Provenance and peer review Not commissioned; externally peer reviewed.