angioid streaks

Purpose: To describe a case of hypotony maculopathy following anti-VEGF intravitreal injection (IVI) in a patient with pseudoxanthoma elasticum (PE). Methods: Clinical case report. Results: A 52-year-old male complained of right eye (OD) vision loss 2 days after an uncomplicated anti-VEGF IVI for the treatment of choroidal neovascularization secondary to angioid streaks. Relevant medical history included PE, pathologic myopia, and a previous pars plana vitrectomy (PPV) due to a retinal detachment...

Pseudoxanthoma elasticum (PXE) is an autosomal recessive multisystem disorder showing phenotypic heterogeneity giving rise to complex comorbidities. The most 'visible' signs are dermatological; however, these may be subtle and hidden from the view of an affected individual. Ophthalmic signs can be easily missed, and here we highlight the importance of a multisystem assessment. We report a patient who developed advanced sight loss due to maculopathy whose underlying PXE aetiology went unnoticed until subtle skin signs were noticed on the lateral aspect of his neck...

BACKGROUND: To report an unusual case of central serous chorioretinopathy in a patient with angioid streaks. CASE PRESENTATION: The authors describe a case report of a 26-year old male patient presenting acute scotoma and metamorphopsia in OD. He had been diagnosed with angioid streaks complicated with choroidal neovascularization and referred to us for treatment. The patient presented an ETDRS score of 85 letters (20/20) in OD and in OS. The anterior segment examination was unremarkable...

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Objective: To present a case of secondary type 2 choroidal neovascularization (CNV) and exudative maculopathy in a patient with Grönblad-Strandberg syndrome. Methods: A 37-year-old male was admitted with bilateral progressive painless visual acuity loss and metamorphopsias. A thorough ophthalmologic and clinical examination was performed. Results: Best-corrected visual acuity (BCVA) on presentation was 20/ 200 OD (Oculus Dexter) and 20/ 60 OS (Oculus Sinister). Fundus examination revealed angioid streaks and subretinal hemorrhages on OU (Oculus Uterque), macular fibrosis on OD and "peau d'orange" pigmentary mottling on OS...

BACKGROUND/OBJECTIVES: To assess systemic associations of angioid streaks (AS) using a large US healthcare database. SUBJECTS/METHODS: A retrospective cross-sectional study was conducted of patients diagnosed with AS in a large, national US insurer from 2000-2019. Cases were matched 1:5 to controls. The prevalence rates of established associated disease states and other systemic diseases were calculated and compared using logistic regression. Additionally, the rate of anti-VEGF treatment was assessed as a proxy for the incidence of choroidal neovascularization (CNV)...

A 44-year-old-female with angioid streak- (AS-) associated choroidal-neovascularization (CNV) was treated with one dose of intravitreal brolucizumab (IB). At one-month, the patient's visual acuity (VA) improved from 20/120 to 20/40 with a dry macula on spectral-domain optical-coherence tomography (SD-OCT). After observation, the VA improved further to 20/32 with absence of any fluid on the SD-OCT at three months. No ocular or systemic adverse events were noted. In conclusion, intravitreal brolucizumab (IB) is an efficacious and safe therapeutic option for the management of CNV secondary to AS...

Purpose: This study aimed to evaluate the long-term effectiveness of intravitreal anti-vascular endothelial growth factor (VEGF) injections in the treatment of choroidal neovascularization (CNV) associated with angioid streaks. Methods: Multicenter retrospective cohort study, including eyes with CNV secondary to angioid streaks treated with anti-VEGF injections, were performed. Best-corrected visual acuity (BCVA) in ETDRS letters; qualitative and quantitative (foveal thickness) OCT parameters; anti-VEGF type; and number of injections were collected at baseline and at 3, 6, 12, 24, 36, 48, 60, and 72 months...

Purpose: To report a case of angioid streaks that showed non-exudative choroidal neovascularization (CNV) after the onset of acute retinopathy in pseudoxanthoma elasticum (PXE). Observations: A 64-year-old woman with PXE visited our department for an ophthalmologic evaluation. Her decimal best-corrected visual acuity (BCVA) was 1.5, with angioid streaks (AS) around the optic disc in either eye at the first visit. Seven years later, her left eye's BCVA suddenly decreased by 0...

PURPOSE: to quantitatively analyze choriocapillaris perfusion using swept-source optical coherence tomography angiography (SS-OCTA) in eyes presenting with angioid streaks in comparison with control eyes. METHODS: Macular 6 × 6 mm SS-OCTA scans were retrospectively analyzed in eyes with angioid streaks and in control eyes. En face choriocapillaris flow images were compensated with en face choriocapillaris structure images, followed by the Phansalkar local thresholding method (with a window radius of four and eight pixels)...

This report describes a case of bilateral central serous chorioretinopathy (CSCR) in a patient with angioid streaks. A 39-year-old male was referred for worsening vision. Best-corrected visual acuity (BCVA) at presentation was 5/10 in his right eye and 4/10 in his left eye. Fundus examination, fluorescein angiography, and optical coherence tomography were compatible with angioid streaks in both eyes associated with macular atrophy due to previous CSCR attack in the right eye and active nonresolving CSCR in the left eye...

Pseudoxanthoma elasticum (PXE) is a progressive hereditary disease that affects tissues such as the skin, retina, blood vessels, and gastrointestinal tracts. Therefore, comprehensive medical care across clinical departments specialized in specific organs is needed to provide the best clinical practices to PXE patients. The Japanese version of clinical guidelines developed by the Japanese Dermatological Association was published in 2017, and aimed to promote equal accessibility of PXE-related medical care. Here, the English version of Japanese guideline is reported, and is intended to be worldwide reference for medical care of PXE...

BACKGROUND AND OBJECTIVES: To investigate the prevalence of areas of dark without pressure (DWOP) and angioid streaks (AS) in patients with sickle cell disease (SCD). PATIENTS AND METHODS: This was a consecutive series of 77 adults with SCD. RESULTS: DWOP appeared as multiple patches in 35 of the affected eyes and as a single lesion in 3 eyes. OCT finding demonstrated the ellipsoid layer was hyporeflective in DWOP. AS were identified in six cases (3...

PURPOSE: To describe the steps leading to the development and progression of macular neovascularization (MNV) in angioid streaks (AS). METHODS: The study was designed as retrospective, longitudinal case-series. AS patients were investigated by means of multimodal imaging, including fundus autofluorescence and structural optical coherence tomography (OCT). Main outcome measures were hyperreflective foci (HF) and MNV progression steps. RESULTS: Overall, 40 eyes (20 patients) affected by AS were evaluated...

Purpose: We report our findings of a patient with a definitive diagnosis of familial lecithin-cholesterol acyltransferase deficiency (FLD), whose corneal thickness was measured using swept-source optical coherence tomography (OCT) and who underwent an ophthalmologic therapeutic intervention. Observations: The patient was a 78-year-old Japanese man diagnosed with FLD at the age of 52 years. This was his first ever visit to an ophthalmology clinic. Slit lamp microscopy revealed bilateral diffuse corneal opacities and cataracts, angioid streaks of the retina, and macular atrophy in the fundus...

Pseudoxanthoma elasticum (PXE) is a rare autosomal recessive disease clinically characterised by early cutaneous alterations, and by late clinically relevant ocular, and cardiovascular manifestations. ABCC6 genetic tests are used to confirm clinical PXE diagnosis, but this strategy may be rather challenging when only one ABCC6 pathogenic variant is found. A next-generation sequencing approach focusing on 362 genes related to the calcification process and/or to inherited retinal diseases was performed on a patient with clinical PXE diagnosis (skin papules and laxity, angioid streaks, and atrophy) who was carrier of only one ABCC6 rare sequence variant...

Heritable Disorders of Connective Tissue (HDCTs) are syndromes that disrupt connective tissue integrity. They include Osteogenesis Imperfecta (OI), Ehlers Danlos Syndrome (EDS), Marfan Syndrome (MFS), Loeys-Dietz Syndrome (LDS), Epidermolysis Bullosa (EB), Stickler Syndrome (STL), Wagner Syndrome, and Pseudoxanthoma Elasticum (PXE). Because many patients with HDCTs have ocular symptoms, commonly myopia, they will often present to the clinic seeking refractive surgery. Currently, corrective measures are limited, as the FDA contraindicates laser-assisted in-situ keratomileusis (LASIK) in EDS and discourages the procedure in OI and MFS due to a theoretically increased risk of post-LASIK ectasia, poor wound healing, poor refractive predictability, underlying keratoconus, and globe rupture...

This study aimed to characterize Korean patients with pseudoxanthoma elasticum (PXE) presenting with angioid streaks. Retinal phenotypes were longitudinally evaluated by multimodal ophthalmic imaging, and targeted gene panel sequencing for inherited retinal diseases was conducted. Seven subjects from unrelated families (median age, 51.2 years) were enrolled and followed for a median of 3.2 years. Four asymptomatic patients were significantly younger than three symptomatic patients with decreased visual acuity at presentation (mean age; 38...

BACKGROUND: This article is a case report of pseudoxanthoma elasticum (PXE) which was diagnosed based on significant angioid streaks (AS) with choroidal neovascularization (CNV) and regain normal visual function by intravitreal injection with Conbercept. CASE PRESENTATION: A 51-year-old woman was referred to the Ophthalmology Department of Qingdao Municipal Hospital (Qingdao, China) on September 14, 2020 for metamorphopsia and loss of vision in the left eye in the preceding three days...

Pseudoxanthoma elasticum, or Gronblad-Strandberg syndrome, is an inherited disorder that involves multiple organ systems. The characteristic degeneration and calcification of the elastic fibers caused by this disease were first observed by Ferdinand Jean Darrier in 1896. We report a case of a 27-year-old female who was diagnosed with pseudoxanthoma elasticum based on a skin biopsy prior to her presentation to our ophthalmology outpatient clinic. The past ocular history of the patient was unremarkable for any previous eye complaint or surgery...