Full Thickness Macular Hole Closure after Exchanging Silicone-Oil Tamponade with C3F8 without Posturing

Purpose: To report a case of macular hole closure after the exchange of a silicone-oil tamponade with gas C3F8 14%. Method: A 64-year-old female patient with a stage IV macular hole underwent a three-port pars-plana vitrectomy and internal limiting membrane peeling. Due to the patient’s chronic illness (respiratory problems), a silicone-oil tamponade was preferred. However, the macula hole was still flat opened four months postoperatively. Therefore, the patient underwent an exchange of silicone oil with gas C3F8 14%. No face-down position was advised postoperatively due to her health problems. Results: Macular hole closure was confirmed with optical coherence tomography six weeks after exchanging the silicone oil with gas. Conclusions: Macular hole surgery using a silicone-oil tamponade has been proposed as treatment of choice for patients unable to posture. In our case, the use of a long-acting gas (C3F8 14%), even without posturing, proved to be more effective

Eccentric macular hole after pars plana vitrectomy for epiretinal membrane without internal limiting membrane peeling: A case report

Introduction: Postoperative eccentric macular hole formation is an uncommon complication after pars plana vitrectomy (PPV) without internal limiting membrane (ILM) peeling for the treatment of epiretinal membrane (ERM). We present a case of eccentric macular hole formation after PPV for ERM without ILM peeling. Case report: A 68-year-old male patient presented with ERM and visual acuity of 6/24 in his left eye. He underwent 23-gauge PPV without ILM peeling for treatment of ERM. One week postoperatively the retina was attached and the epiretinal membrane was successfully removed, while visual acuity was 6/9. One month after PPV, a single eccentric retinal hole below the macula was detected using fundoscopy and subsequently confirmed by optical coherence tomography. At this time the visual acuity was 6/9 and the patient reported no symptoms. No further intervention was attempted and at the 9-month follow-up, the visual acuity and the size of the eccentric macular hole remained stable. Conclusion: Eccentric macular holes can be developed after PPV even without ILM peeling and are usually managed conservatively by observation. © 2017, The Author(s)

Chronic Central Serous Chorioretinopathy-Like Maculopathy as Atypical Presentation of Chorioretinal Folds

Purpose: The purpose of this case report was to present the clinical data and management of a 69-year-old female patient with chorioretinal folds who developed chronic central serous chorioretinopathy-like maculopathy. Case Presentation: A 69-year-old female patient presented with a recent-onset slight decrease in visual acuity in her left eye. Her past ocular history was clear. Regarding her medical history, she had only hypertension, treated with per os medications. The patient underwent a complete ophthalmological examination. At presentation, the visual acuity was 6/6 in the right eye and 6/7.5 in the left eye. Intraocular pressure was 16 mm Ηg in both eyes. On fundoscopy, chorioretinal folds were noticed in the left eye. Spectral-domain optical coherence tomography, fluorescein angiography, and indocyanine green angiography confirmed the diagnosis of chronic central serous chorioretinopathy-like maculopathy in the left eye, since other causes of chorioretinal folding were excluded. The right eye was normal. No treatment was given to the patient, and at the 6-month follow-up there was improvement in visual acuity, which was 6/6, and decreased subretinal fluid. Conclusions: Central serous chorioretinopathy-like maculopathy should be taken into account for the differential diagnosis of patients with chorioretinal folds

Bilateral Hypertensive Retinopathy Complicated with Retinal Neovascularization: Panretinal Photocoagulation or Intravitreal Anti-VEGF Treatment

Purpose: To present the case of a patient with bilateral hypertensive retinopathy complicated with retinal neovascularization who received anti-VEGF intravitreal injection in one eye and panretinal photocoagulation (PRP) in the fellow eye. Methods: A 33-year-old male patient presented with gradual visual loss in both eyes for the last 5 months. At that time, he was examined by an ophthalmologist and occlusive retinopathy due to malignant systematic hypertension was diagnosed. He was put on antihypertensive treatment but no ophthalmic treatment was undertaken. At presentation, 5 months later, best-corrected visual acuity (BCVA) was 0.1 in the right eye (RE) and 0.9 in the left eye (LE). Fundus examination was compatible with hypertensive retinopathy complicated with retinal neovascularization. Fluorescein angiography (FFA) revealed macular ischemia mainly in the RE and large areas of peripheral retinal ischemia and neovascularization with vascular leakage in both eyes. The patient was treated with two anti-VEGF (ranibizumab) injections with 2 months interval in the RE and PRP laser in the LE. Results: Follow-up examination after 12 months showed mild improvement in BCVA, and FFA documented regression of retinal neovascularization in both eyes. Conclusion: Hypertensive retinopathy can be rarely complicated with retinal neovascularization. Treatment with PRP can be undertaken. In our case, the use of an intravitreal anti-VEGF agent seemed to halt its progression satisfactorily

Retinal Arterial Occlusive Diseasein a Young Patient with Cat Scratch Disease

Purpose: To report an unusual case of a branch retinal arterial occlusion and bilateral multifocal retinitis in a young woman with cat scratch disease. Methods: A 23-year-old woman was referred to our clinic complaining of a sudden scotoma in the upper part of the visual field of her left eye. Fundoscopy revealed occlusion of an inferior temporal branch of the retinal artery in the left eye and bilateral multifocal retinitis, which was confirmed by fluorescein angiography. Subsequent indocyanine angiography did not reveal choroidal involvement. Laboratory analysis showed rising IgG titers for Bartonellahenselae. Results: Cat scratch disease was diagnosed, and a 4-week course of doxycycline was initiated. The patient responded well to the antibiotics. Both retinitis and arterial occlusion were resolved, the visual field was regained and the patient reported elimination of her symptoms. Conclusions: Cat scratch disease should be considered in the differential diagnosis in young patients with retinal occlusive disease