Alterations in corneal sensitivity according to age and gender in healthy population in Turkey.

Clinical Relevance: Knowing the changes in corneal sensitivity according to age and gender is important for the correct evaluation of pathologies.

Background: The aim of this work was to analyse variability of corneal sensitivity according to age and gender in the healthy population in Turkey.

Methods: Healthy volunteers between the ages of 20 and 84, who applied to outpatient clinic due to routine examination, were included.

Examination of optical coherence tomography findings in patients with pregabalin use disorder.

Background: Pregabalin abuse is a rapidly growing health problem worldwide, and little is known about the effects of prolonged high-dose use in patients with pregabalin use disorder.

Objective: In this study, the effects of pregabalin abuse on retinal layers were investigated in patients with pregabalin use disorder (PGUD).

Methods: This study included 35 controls and 34 patients with PGUD, according to Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 criteria.

Evaluation of choroidal thickness and optic disc parameters in patients with chronic phase gout.

Purpose: This study aims to assess the disparities in choroidal thickness and optic disc parameters between individuals diagnosed with chronic gout and an age- and gender-matched control cohort.

Methods: This cross-sectional study involved 30 gout patients receiving treatment at the Rheumatology clinic, alongside 30 healthy control individuals matched for age and gender. A comprehensive ophthalmological assessment, encompassing visual acuity measurement, intraocular pressure evaluation, slit-lamp biomicroscopy, and dilated fundus examination, was conducted for all participants.

Can retinal nerve fiber layer (RNFL) thickness be a marker for distinguishing bipolar depression from unipolar depression?

Objective: We aimed to compare retinal nerve fiber layer (RNFL) thickness and ganglion cell complex (GCC) thickness in bipolar disorder (BD) and major depressive disorder (MDD).

Method: The study included thirty MDD, thirty-two BD participants in depressive episode, and thirty-seven controls matched according to age, gender, body mass index (BMI), and smoking status. Optic coherence tomography (OCT) measurements were performed for both participants and controls.

Isolated Inferior Division Oculomotor Nerve Palsy as the First Manifestation of Human Immunodeficiency Virus and Syphilis Co-Infection: A Rare Case Report.

Human immunodeficiency virus (HIV) and syphilis are two sexually transmitted diseases that continue to pose significant public health challenges globally. HIV and syphilis can be seen together; individuals with one of these infections are at risk of developing the other. Sharing common risk factors such as sexual transmission or intravenous drug use makes their coincidence likely.

Choroidal, retinal, and optic nerve changes in rheumatoid arthritis and primary sjogren's syndrome patients: comparıson with each other and healthy subjects.

Purpose: The present study aims to evaluate the optic nerve, macula, and choroidal changes in both rheumatoid arthritis (RA) and primary Sjögren's syndrome (SjS) patients, and to compare these findings with age-matched healthy volunteers.

Methods: This study included 46 RA patients, 33 primary SjS patients, and 37 age-matched healthy volunteers. All of the patients underwent a thorough ophthalmological examination, during which measurements of the retinal nerve fiber layer (RNFL), ganglion cell layer(GCL), and subfoveal choroidal thickness (CT) were taken using OCT (optical coherence tomography).

Evaluation of Corneal Sensitivity and Quadrature Variability in Patients with Diabetic Neuropathy.

Purpose: The purpose of the study was to evaluate the corneal sensitivity and its quadrature variability in patients with diabetic neuropathy (DN) diagnosed with electromyography and to compare these results with age- and sex-matched healthy individuals.

Methods: The left eyes of 32 patients who applied for refraction or fundus examination and had a diagnosis of DN by electromyography in their medical history were included in this study. Corneal sensitivity was evaluated using the Cochet-Bonnet esthesiometer (Luneau, Paris) in five zones: central, nasal, superior, temporal, and inferior.

Could a Gout Attack Cause Non-Arteritic Anterior Ischaemic Optic Neuropathy?

Non-arteritic anterior ischaemic optic neuropathy (NAION) is a common cause of optic neuropathy in individuals over the age of 50. While risk factors such as hypertension, diabetes, and hyperlipidaemia have been identified, recent literature suggests that new risk factors may be associated with NAION. This article reports a case of NAION that occurred concurrently with an acute gout attack in a 78-year-old male patient with no other systemic diseases.

Bilateral Sequential Non-Arteritic Anterior Ischemic Optic Neuropathy Following COVID-19 Infection: A Rare Case Report.

To report a patient with bilateral sequential non-arteritic anterior ischemic optic neuropathy (NA-AION) following severe COVID-19 infection. A 50-year-old male patient reported a 1-week history of painless vision loss in the right eye in additon to complaining of blurred vision in the left eye 4 weeks earlier. He had tested COVID-19 positive 4 weeks before the onset of symptoms in his left eye.

A Rare Case Report of Eight Syndrome Secondary to Syringomyelia Associated with Type I Chiari Malformation.

Eight syndrome is defined as the combination of a unilateral conjugate gaze palsy and ipsilateral seventh cranial nerve palsy. It may occur as a result of demyelinating, vascular, infectious, or compressive lesions of the brainstem localized to the caudal pontine tegmentum. A 43-year-old woman was admitted to our clinic with complaints of headache, inability to look to the left, and weakness on the left side of her face.

Sphenoid Bone Dysplasia: A Rare Cause of Compressive Optic Neuropathy Mimicking Glaucoma.

Fibrous dysplasia is a benign, rare bone disease in which bone is replaced by fibro-osseous tissue to varying degrees. It can present differently depending on the amount of compression caused by the fibro-osseous tissue. Patients are usually asymptomatic, but symptoms related to cranial nerve compression may occur.

Dry Eye and Meibomian Gland Dysfunction in Neovascular Age-Related Macular Degeneration Patients Treated with Intravitreal Injections.

Objectives: To determine if patients treated with multiple intravitreal injections for neovascular age-related macular degeneration are more likely to suffer from dry eye and meibomian gland dysfunction.

Materials And Methods: Sixty eyes of 30 patients were enrolled. One eye of each patient was treated with multiple monthly intravitreal injections for neovascular AMD (Group 1) and the fellow healthy eye received no treatment (Group 2).

Aflibercept Treatment Results and Association with Baseline Characteristics in Cases of Newly Diagnosed Neovascular Age-Related Macular Degeneration.

Objectives: To evaluate functional and anatomical responses to intravitreal aflibercept (IVA) treatment in newly diagnosed and untreated neovascular age-related macular degeneration (nvAMD) cases and to investigate the effect of baseline lesion characteristics on anatomical responses.

Materials And Methods: This prospective, cross-sectional study included a series of 139 eyes of 133 patients that were diagnosed with active nvAMD and had not been treated. All eyes were subjected to complete ophthalmological examination, spectral-domain optical coherence tomography and fluorescein angiography, and 42 eyes also underwent indocyanine green angiography.

Dry eye and Meibomian gland dysfunction evaluation in sarcoidosis patients.

Purpose: To analyze the relation between Meibomian gland dysfunction, dry eye, and sarcoidosis.

Materials And Methods: Twenty eyes of 10 sarcoidosis patients (Group 1) and 20 left eyes of 20 age-sex matched healthy volunteers (Group 2) were included. Presence of dry eye was evaluated with Schirmer 1 test, tear film break-up time (T-BUT), Oxford scale scoring, Ocular Surface Disease Index (OSDI) score assessments.

Solitary circumscribed neuroma of the conjunctiva: Differential diagnosis from neurofibroma is a must?

A 42-year-old male presented with a 4-week history of a mass in the right inferior palpebral conjunctiva close to the punctum. An excisional biopsy of the lesion and histopathological examination revealed that the mass was composed of Schwann cells with thin conical nuclei, fine chromatin, and unnoticeable nucleoli. Immunohistochemically, the spindle cells were diffusely and strongly positive for S100 protein.

Paracentral Acute Middle Maculopathy.

Paracentral acute middle maculopathy (PAMM) is a variant of acute macular neuroretinopathy which is characterized by a hyperreflective band-like lesion in the inner nuclear layer and outer plexiform layer on spectral domain optical coherence tomography (SD-OCT). The etiology is believed to involve vasopressor exposure or systemic microvascular diseases that cause retinal ischemia. SD-OCT is the main imaging method in the diagnosis or evaluation of progression of PAMM, whereas multimodal imaging is useful to support the diagnosis.

Dry Eye and Quantitative and Qualitative Changes of Meibomian Glands in Patients With Pemphigus.

Purpose: To evaluate dry eye and quantitative and qualitative changes of meibomian glands with meibography in patients with pemphigus.

Methods: Twenty left eyes of 20 patients with pemphigus (group 1) and 20 left eyes of 20 age- and sex-matched healthy volunteers (group 2) were enrolled. Dry eye was evaluated with Oxford scale scoring, tear film breakup time, Schirmer 1 tests, and Ocular Surface Disease Index score assessments.

Correlation between corneal involvement and anterior chamber flare in epidemic keratoconjunctivitis.

Purpose: To investigate the correlation between corneal involvement and anterior chamber flare using a laser flare meter in eyes with epidemic keratoconjunctivitis.

Methods: A total of 82 eyes of 50 (32 female and 18 male) consecutive patients with epidemic keratoconjuctivitis were evaluated. Besides complete opthalmic examination, anterior chamber flare measurements with laser flare meter (FM 600, Kowa, Kowa Company Ltd.

Dry eye and meibomian gland dysfunction in pseudophakic bullous keratopathy.

Purpose: To evaluate dry eye tests and meibography of patients with pseudophakic bullous keratopathy (PBK).

Materials And Methods: Thirty-seven patients with PBK were included. The eyes with PBK were compared with the normal pseudophakic fellow eyes.