scholarly journals Association Between Skin Findings and Ocular Signs in Rosacea

2021 ◽  
Vol 51 (6) ◽  
pp. 338-343
Author(s):  
Francisco Lucero Saá ◽  
Federico Cremona ◽  
Pablo Chiaradia
Keyword(s):  
Ocular Signs

Ocular Signs in Far East P.O.W.s

BMJ ◽  
1946 ◽  
Vol 1 (4445) ◽  
pp. 407-407 ◽  
Author(s):  
H. Goldsmith
Keyword(s):  
Far East ◽  
Ocular Signs

Objective ocular surface tolerance in patients with glaucoma treated with topical preserved or unpreserved prostaglandin analogues

2018 ◽  
Vol 29 (6) ◽  
pp. 645-653 ◽  
Author(s):  
Ammar El Ameen ◽  
Guillaume Vandermeer ◽  
Raoul K Khanna ◽  
Pierre-Jean Pisella
Keyword(s):  
Intraocular Pressure ◽  
Prostaglandin Analogue ◽  
Ocular Toxicity ◽  
Prostaglandin Analogues ◽  
Conjunctival Hyperaemia ◽  
Ocular Symptoms ◽  
Tear Meniscus ◽  
Tear Meniscus Height ◽  
Preservative Free ◽  
Ocular Signs

Purpose: Preservatives in glaucoma medications have been associated with ocular toxicity. We compared ocular signs and symptoms in patients with open-angle glaucoma or ocular hypertension treated in monotherapy with preserved or preservative-free prostaglandin analogues. Methods: Observational cross-sectional clinical study in real life. 82 patients treated for at least 6 months with prostaglandin analogue were assessed for intraocular pressure, ocular symptoms and ocular signs including conjunctival hyperaemia, tear break-up time and tear meniscus height measured using objective and non-invasive methods (OCULUS Keratograph 5M). Patients presenting with symptoms of ocular toxicity with preserved prostaglandin analogues were switched to preservative-free latanoprost, and a second assessment was processed 6 months after. Results: At inclusion, 30 (36.6%) patients were treated with preservative-free latanoprost, 25 (30.5%) with preserved latanoprost, 16 (19.5%) with preserved travoprost and 11 (13.4%) with preserved bimatoprost. Patients treated with preservative-free latanoprost reported significantly less ocular symptoms upon instillation (mainly burning) and between instillations than patients treated with preserved prostaglandin analogues. The mean conjunctival hyperaemia (limbal + bulbar) was significantly lower with preservative-free latanoprost (2.08 ± 0.55) compared to preserved latanoprost (2.50 ± 0.7, p = 0.0085), preserved travoprost (2.67 ± 0.82, p = 0.0083) and preserved bimatoprost (2.68 ± 0.67, p = 0.0041). There were no relevant between-group differences in mean tear meniscus height and break-up time. Ocular symptoms and conjunctival hyperaemia improved when preserved prostaglandin analogues were switched to preservative-free latanoprost for 6 months while intraocular pressure reduction was maintained. Conclusion: Overall, this study suggests a better subjective and objective ocular tolerance when patients were treated with preservative-free latanoprost than with other preserved prostaglandin analogues monotherapy. Switching to preservative-free latanoprost maintained intraocular pressure at the same level as preservative prostaglandin analogue, but improved ocular surface tolerance.

scholarly journals The thickness of the retrobulbar portion of the optic nerve in Graves ophthalmopathy measured by ultrasound

2009 ◽  
Vol 137 (5-6) ◽  
pp. 230-233
Author(s):  
Ivan Stefanovic ◽  
Jelena Paovic ◽  
Igor Kovacevic ◽  
Predrag Paovic
Keyword(s):  
Optic Nerve ◽  
Thyroid Gland ◽  
Extraocular Muscle ◽  
Test Methods ◽  
Normal Limits ◽  
Clinical Diagnostic ◽  
Graves Ophthalmopathy ◽  
Compressive Neuropathy ◽  
Ocular Signs

Introduction. The clinical diagnostic of Graves ophthalmopathy is based on the association of ocular signs and the disease of the thyroid gland. The evolution of the disease involves the development of eye globe protrusion, extraocular muscle thickening pressuring the optic nerve, which can result in its thickness. Objective. The aim of the paper is to find whether the retrobulbar optic nerve thickened and if there was a correlation between its possible thickening and the thickness of the muscles in Graves ophthalmopathy. We also wished to test the theory of compressive aetiology of such thickening using a 30-degree test. Methods. We examined 28 patients with Graves ophthalmopathy. The thickness of the retrobulbar optic nerve was measured by ultrasound on a B-scan using the Schraeder's method and by the largest thickness of the internal muscle. Results. The thickness of the retrobulbar portion of the optic nerve in the 52 analyzed eyes with signs of the disease ranged between 3.24 mm to 6.30 mm, with median of 5.13 mm, indicating that the majority of the patients had optic nerve thickening rating at this value. Forty-eight eyes had a marked retrobulbar optic nerve thickening, with the thickening over 4 mm, while in 4 eyes with signs of Graves ophthalmopathy the thickness of the optic nerve was within normal limits. We detected that 92.3% of the patients with muscular thickening also had a directly proportional thickening of the retrobulbar optic nerve. By using the 30-degree test we confirmed the diagnosis of compressive neuropathy. Conclusion. Patients with Graves ophthalmopathy and thickened muscles, also have a thickening of the retrobulbar optic nerve; the rate of the thickness directly depends on the degree of the muscular thickness. The word is of compressive neuropathy, i.e. the thickness of the optic nerve is the result of subarachnoid fluid stasis caused by the compression on the optic nerve.

scholarly journals Carotid Cavernous Sinus Fistula with Contralateral Feed Not Diagnosed by Virtual Assessment or by Non-Invasive Vascular Imaging

2021 ◽  
Vol 12 (2) ◽  
pp. 712-716
Author(s):  
Edsel Ing ◽  
Felix Tyndel ◽  
Joyce Tang ◽  
Thomas R. Marotta
Keyword(s):  
Vision Loss ◽  
Contralateral Side ◽  
Computed Tomographic Angiography ◽  
Low Flow ◽  
Computed Tomographic ◽  
Non Invasive ◽  
Carotid Cavernous Sinus Fistula ◽  
The Right ◽  
Tomographic Angiography ◽  
Ocular Signs

A 67-year-old woman had delayed initial diagnosis of her right low flow carotid cavernous fistula (CCF) during the coronavirus disease (COVID-19) pandemic due to difficulty detecting ocular signs via online virtual examinations. Her right eye conjunctival erythema and proptosis with medial rectus enlargement on computed tomography scan was initially misdiagnosed as euthyroid thyroid-associated orbitopathy without lid retraction. She developed vision loss, and increasing episcleral venous congestion and CCF was suspected. Computed tomographic angiography did not show an obvious fistula. Digital subtraction angiography revealed the right-sided low flow CCF, which was fed from vessels from the contralateral side.

scholarly journals Aproximación Diagnóstica De Las Enfermedades Sistémicas De Los Pacientes Con Signos Y Lesiones Oculares Atendidos En La Consulta Externa Del Hospital Veterinario De Animales De Compañía De La Universidad De San Carlos De Guatemala

2021 ◽  
pp. 1-5
Author(s):  
Laparra-Galindo Julia Patricia ◽  
Mendez-Valenzuela Carlos Roberto
Keyword(s):  
Differential Diagnosis ◽  
Descriptive Analysis ◽  
Systemic Diseases ◽  
Inclusion Criteria ◽  
Eye Examination ◽  
The University ◽  
San Carlos ◽  
University Of San Carlos ◽  
Veterinary Hospital ◽  
Ocular Signs

The goal of this article is to show the most frequent types of differential diagnoses of systemic diseases in canines with ocular signs and lesions. For this purpose, a retrospective study was conducted on 510 medical records from patients of the Companion Animal Veterinary Hospital (HVAC) of the University of San Carlos (USAC) of Guatemala, from August to November 2017. The inclusion criteria were: canine species, having a differential diagnosis established list of possible systemic diseases and an eye examination by specialist. Through a descriptive analysis of the data, it was established that, of the 510 canines examined, 212 (42%) presented signs and ocular alterations, of these there were 550 differential diagnosis, which were categorized using the acronym DAMNIT V; from which it was determined that 40% are infectious / inflammatory, neoplasic (19%) followed by metabolic processes (13%), allergic / autoimmune (10%), degenerative (7%), idiopathic (5%), traumatic / toxic 4% and finally vascular (2%).

scholarly journals Ocular, Neurologic and Systemic Findings of the Cases with Optic Nerve Hypoplasia

2016 ◽  
Vol 10 (1) ◽  
pp. 5-11 ◽  
Author(s):  
Eyyup Karahan ◽  
Ayse Tulin Berk
Keyword(s):  
Optic Nerve ◽  
Chart Review ◽  
Retrospective Chart Review ◽  
Optic Nerve Hypoplasia ◽  
Refractive Errors ◽  
Poor Vision ◽  
The Relationship ◽  
The Brain ◽  
Ocular Signs ◽  
Neurologic Findings

Aim: To describe the associated ocular, neurologic, and systemic findings in a population of children with optic nerve hypoplasia (ONH) and to evaluate the relationship between ocular signs and neurologic findings. Method: A retrospective chart review of 53 patients with the diagnosis of ONH seen between December 1998 and September 2012 was performed. All neurodevelopmental anomalies, neuroradiologic findings, endocrinologic and systemic findings were recorded. Poor vision was defined as the visual acuity poorer than logMAR 1.0 or inadequate central steady maintained fixation. Results: Thirty (56.6%) of the 53 children with ONH were boys. Mean age at presentation was 56.2±46.8 months (range; 3 months to 18 years). Poor vision defined for the purpose of this study was found in 47.2% of 53 patients. Thirty-three (62.3%) children had nystagmus. Thirty-four (64.2%) children had strabismus. Thirteen (38.2%) of those with strabismus had esotropia, 20 (58.8%) had exotropia. The total number of the children with neurodevelopmental deficit was 22 (41.5%) in our study. Conclusion: The vision of young children with ONH should be monitored at least annually, and any refractive errors should be treated. Neuroimaging of the brain and endocrinologic evaluation is necessary in all cases with ONH.

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