MACULAR ATROPHY AFTER MACULAR HOLE SURGERY ASSISTED BY MEMBRANE BLUE DUAL: A CASE SERIES

• Published in: Retinal cases & brief reports Vol. 18; no. 1; p. 124
• Main Authors: Anjou, Mickael, Rothschild, Pierre-Raphael, Bernabei, Federico, Azan, Frederic, Brezin, Antoine P, Lehmann, Mathieu
• Format: Journal Article
• Language: English
• Published: United States 01.01.2024
• Subjects: Atrophy; Basement Membrane - surgery; Epiretinal Membrane - surgery; Humans; Retinal Detachment - complications; Retinal Detachment - diagnosis; Retinal Detachment - surgery; Retinal Perforations - complications; Retinal Perforations - diagnosis; Retinal Perforations - surgery; Retrospective Studies; Tomography, Optical Coherence; Vitrectomy - adverse effects; Vitrectomy - methods
• ISSN: 1937-1578
• DOI: 10.1097/ICB.0000000000001331

The aim of this study is to describe the clinical and multimodal imaging findings in patients with macular atrophy after macular hole surgery assisted by Membrane Blue Dual. This study is a monocenter, retrospective, observational case series that included patients who presented with macular atrophy following macular hole surgery. Among the patients included in this study, four were operated for idiopathic macular hole and one for total retinal detachment associated with macular hole. In all patients, the internal limiting membrane was brittle and adherent, and multiple stains were required. One month postoperatively, all patients showed a reduced visual acuity except the patient with total retinal detachment. At fundus examination all patients showed patchy atrophy with a mottled hypopigmented and hyperpigmented appearance in the macular region. Optical coherence tomography scans demonstrated a closed macular hole with retinal thinning, disruption of the external retinal layers, and irregular retinal pigment epithelium thickening. Fundus autofluorescence showed a well-defined area of both hypoautofluorescence and hyperautofluorescence involving the macular area. Macular atrophy after Membrane Blue Dual-assisted internal limiting membrane peeling represents a severe complication that vitreoretinal surgeons should be aware of and that should be taken into account in preoperative evaluation and surgical procedure planning. To reduce the risk of this complication, we recommend to ensure the best conditions of visibility, to reduce as much as possible the intensity and the distance of the endoillumination from the retina, and to use as little dye as possible.