Choroidopathy

BACKGROUND: To evaluate the effect of sodium-glucose cotransporter-2 inhibitor treatment on choroidal vascular parameters in patients with type 2 diabetes mellitus (T2DM). METHODS: Twenty eyes of 20 patients with T2DM without diabetic retinopathy and 20 eyes of 20 age- and sex-matched patients as the control group were included in the study. The patients were evaluated using enhanced depth imaging optic coherence tomography before treatment and at the third month of treatment...

PURPOSE: To report a case of overload venous choroidopathy in a patient with superior vena cava syndrome. OBSERVATIONS: A patient presented with episcleral vessel dilation, bilateral subretinal fluid accumulations in the maculae and unilateral serous choroidal detachment. He had a medical history of kidney transplantation and was on chronic corticosteroids. Separately he had also experienced recurrent bilateral innominate vein occlusion and superior vena cava stenosis, consistent with a diagnosis of superior vena cava syndrome...

PURPOSE: To perform an unsupervised machine learning clustering of patients with punctate inner choroidopathy (PIC) and provide new insights into the significance of pachychoroid disease features in PIC eyes. METHODS: Retrospective multicenter study, including 102 eyes from 82 patients diagnosed with PIC. Demographics, clinical data, and multimodal imaging, including fundus photography, optical coherence tomography, and indocyanine green angiography, were collected...

BACKGROUND: Common variable immunodeficiency (CVID) has been recognised as the most common primary immunodeficiency in adulthood, and is characterised by increased susceptibility to infection, autoimmunity and increased risk of malignancies. Although ocular manifestations are not common in CVID, rare associated inflammatory eye conditions have been reported including submacular choroiditis. OBJECTIVE: To report a case of punctate inner choroidopathy in a patient with common variable immunodeficiency...

PURPOSE: To describe a case series of a special subtype of punctate inner choroidopathy with solitary lesions in the macular area and named solitary punctate chorioretinitis. METHODS: This retrospective observational study clinically evaluated 12 eyes from 12 patients diagnosed as punctate inner choroidopathy with solitary lesions. Demographic data and multimodal imaging features were analyzed for the included patients. RESULTS: All the included patients were Chinese and of Han ethnicity...

We describe the diagnostic and therapeutic strategies employed in the management of a patient with subfoveal pigment epithelial detachments (PEDs) combined with full-thickness macular hole (FTMH) and discuss the possible pathophysiology of these diseases occurring concurrently. A 38-year-old patient with a history of central serous chorioretinopathy (CSC) presented with FTMH overlying a large subfoveal serous PED. Multimodal imaging confirmed the same and intravitreal anti-vascular endothelial growth factor (VEGF) injections and eplerenone failed to resolve the PED...

PURPOSE: Posterior uveitis is a common chorioretinal pathology affecting all ages worldwide and is a frequent reason for referral to the retina clinic. The spectrum of etiologies for uveitis is very broad and includes infectious and auto-immune diseases. Inflammation can be confined to the eye or may be a part of systemic disease. A useful outline is therefore proposed to aid in the correct diagnosis of these challenging entities. The situation is further complicated by the fact that many neoplastic conditions resemble features of posterior uveitis; they are known as "masqueraders of uveitis"...

INTRODUCTION: The term "pachychoroid" (greek pachy- [παχύ] - thick) was first used by Warrow et al. in 2013. It is defined as an abnormal and permanent increase in choroidal thickness ≥ 300 μm, which is caused by dilatation of the choroidal vessels of the Haller's layer, thinning of the Sattler's layer and the choriocapillaris layer. METHODOLOGY: Literary research focused on the current view of pachychoroid spectrum diseases, including clarification of the pathophysiological theories of the formation of "pachychoroid"...

Systemic Lupus Erythematosus (SLE) is a chronic auto-immune condition with systemic and ocular involvement. Ophthalmological findings are diverse and can involve all layers of the globe. Posterior segment manifestations can include lupus retinopathy, retinal vascular occlusions and lupus choroidopathy. We report here a rare case of central retinal artery occlusion (CRAO) associated with anterior ischemic optic neuropathy (AION) in a young female patient as presenting signs of SLE. In this case report, we highlight a very uncommon initial presentation of this severe systemic vasculitis...

Central serous chorioretinopathy (CSCR), first described by Albrecht von Graefe in 1866, is characterized by focal serous detachment of the neural retina and/or retinal pigment epithelium (RPE) in the posterior pole. CSCR is the first ever described pachychoroid disease. Most recently, hypothetical venous overload choroidopathy is also proposed due to its distinguished morphological and pathological characteristics, including choroidal thickening, choriocapillaris hyperpermeability, remodelling, and intervortex venous anastomoses...

IMPORTANCE: Idiopathic multifocal choroiditis (MFC) is poorly understood, thereby hindering optimal treatment and monitoring of patients. OBJECTIVE: To identify the genes and pathways associated with idiopathic MFC. DESIGN, SETTING, AND PARTICIPANTS: This was a case-control genome-wide association study (GWAS) and protein study of blood plasma samples conducted from March 2006 to February 2022. This was a multicenter study involving 6 Dutch universities...

Diabetic choroidopathy was first described on histopathological specimens of diabetic eyes. This alteration was characterized by the accumulation of PAS-positive material within the intracapillary stroma. Inflammation and polymorphonuclear neutrophils (PMNs) activation are crucial elements in choriocapillaris impairment. The evidence of diabetic choroidopathy in vivo was confirmed with multimodal imaging, which provides key quantitative and qualitative features to characterize the choroidal involvement. The choroid can be virtually affected in each vascular layer, from Haller's layer to the choriocapillaris...

PURPOSE: To describe choroidal involvement in catastrophic antiphospholipid syndrome (CAPS). METHODS: We report here two cases of bilateral CAPS choroidopathy in two female patients. RESULTS: Case report 1: A thirty-five-year-old female patient, with history of primary anti-phospholipid syndrome (APS), treated with anticoagulants, presented an acute renal failure following a salpingectomy. She complained of bilateral acute blurred vision. Ophthalmologic evaluation revealed visual acuity (VA) of 5/10, extensive serous retinal (SRD) detachment, areas of hypofluorescence on fluorescein angiography (FA), and non-perfusion areas in the choriocapillaris , on optical coherence tomography angiography (OCT-A), in both eyes...

PURPOSE: To report a case of venous overload choroidopathy associated with idiopathic intracranial hypertension in a 41-year-old man. METHODS: History and clinical examination, fluorescein angiography, ultra-widefield indocyanine green angiography, swept-source optical coherence tomography, and contrast-enhanced magnetic resonance imaging. RESULTS: The patient was diagnosed as having idiopathic intracranial hypertension 2 years ago, was being managed on oral acetazolamide, and retained 20/20 visual acuity in both eyes until now when he presented with a complaint of visual loss in the right eye...

The central serous chorioretinopathy (CSCR) is characterized by serous retinal detachments SRD associated with one or several retinal pigment epithelium detachments/irregularities (PEDs). The choroid is thickened with dilated choroidal veins and choroidal hyperpermeability suggesting an underlying choroidopathy. CSCR belongs to the pachychoroid spectrum. CSCR affects mostly middle-aged men and the main risk factor is the corticosteroid intake. In most cases, the subretinal detachment resolves spontaneously with a good visual prognosis...

Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE) and serpiginous choroiditis are two diseases classified as "white spot syndromes." Both are inflammatory/autoimmune diseases with suspected primary involvement of the choriocapillaris. The former usually has an excellent prognosis, while the latter can rapidly induce legal blindness. Whereas these diseases are well defined and well known, other entities (such as persistent placoid maculopathy or ampiginous choroiditis) with features of both APMPPE and serpiginous choroiditis have been described more recently...

BACKGROUND: We present a case of hypertensive choroidopathy due to malignant hypertension with exudative retinal detachment as a sole finding. We use OCT- angiography for initial diagnosis and report findings from extensive follow up. CASE PRESENTATION: A 51-year-old female with no past medical history, presented to our clinic with painless loss of vision in her left eye. Fundus examination revealed only exudative retinal detachment in her left eye that was confirmed with Optical Coherence Tomography...

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PURPOSE: To describe the clinical and multimodal imaging features of stellate multiform amelanotic choroidopathy (SMACH; also known as serous maculopathy due to aspecific choroidopathy). METHODS: Retrospective observational case series of eyes presenting with SMACH. Multimodal imaging including fundus photography, optical coherence tomography (OCT), OCT-angiography (OCTA), and indocyanine green angiography (ICGA) was analyzed. RESULTS: Eighteen eyes from 18 patients (mean age: 28±19 years) were included...

UNLABELLED: Acute posterior multifocal placoid pigment epitheliopathy (APMPPE) is classified as a part of the spectrum of the white dot syndromes affecting the inner choroid and the outer retina. It is usually bilateral and affects young patients between the second and fourth decades. The authors report an unusual case of unilateral APMPPE mimicking Vogt-Koyanagi-Harada (VKH) disease where the fundus fluorescein angiography was instrumental in confirming the diagnosis. CASE PRESENTATION: A 35-year-old male presented with decreased visual acuity in the right eye for 3 days...