2 research outputs found
Recovery of outer retina in acute idiopathic blind spot enlargement (AIBSE)
Purpose: To report the anatomic and functional recovery of the ellipsoid zone in a case of acute idiopathic blind spot enlargement (AIBSE), which was documented by serial high-resolution optical coherence tomography imaging.
Observations: The patient's clinical presentation and follow up visits were documented via Humphrey's Visual Fields, fundus autofluorescence, and high resolution spectral domain optical coherence tomography (SD-OCT). At presentation, Humphrey's Visual Field testing showed an enlarged blind spot in the right eye. Fundus autofluorescence and optical coherence tomography showed an increased peripapillary autofluorescence and loss of the outer retinal layers, respectively. At 3 months a modest improvement in the visual field was observed. This improvement was stable at both the 7 and the 15 month follow up visits. SD-OCT corresponding to the areas of visual field improvement demonstrated recovery of the outer retina.
Conclusion and importance: Serial OCT imaging demonstrated anatomic evidence of ellipsoid zone recovery in isolated AIBSE. Anatomic recovery was consistent with the functional gain detected by visual field improvement
Vasculitic central retinal vein occlusion: The presenting sign of seronegative rheumatoid arthritis
Purpose: To report the case of a patient who presented with a vasculitic central retinal vein occlusion (CRVO), which was the result of an undiagnosed systemic inflammatory condition, seronegative rheumatoid arthritis (RA).
Observations: The patient presented with reduced vision in the left eye and polyarthralgia. Fundoscopic examination revealed a central retinal vein occlusion (CRVO) with concurrent evidence of vasculitis. Work-up for polyarthralgia included comprehensive serologic testing for connective tissue disease, including Vectra® disease activity (DA) testing. Results of these studies confirmed the diagnosis of seronegative rheumatoid arthritis (RA). Systemic steroid therapy was initiated with subsequent anatomic and visual improvement.
Conclusions and importance: We hypothesize that the systemic inflammation—a hallmark of RA—led to the development of a vasculitic CRVO and, thus, the retinal manifestations served as the disease marker that prompted thorough work-up of the patient's disease, even in the face of initial seronegativity. This case serves as a reminder that, in the setting of CRVO and polyarthralgia, systemic inflammatory conditions must be considered as the underlying etiology. Further, this case report highlights our evolving understanding of the role that serologic markers play in the diagnosis and monitoring of RA