Although results of our study support the necessity of routine ophthalmological examination of psoriasis patients for early diagnosis and treatment, we believe that further studies are required on the etiopathogenesis of ocular involvement in psoriasis patients.

The present study was designed to evaluate the associations between exudative age-related macular degeneration (AMD) and the serum concentrations of C-reactive protein (CRP), dehydroepiandrosterone sulfate (DHEAS), and lipids as well as the relationship between exudative AMD and body mass index (BMI). This cross-sectional study included of 141 healthy control subjects (70 males and 71 females with a mean age of 71.01 ± 3.84 years) and 142 exudative AMD patients (70 males and 72 females with a mean age of 70.92 ± 3.60 years). BMI and the serum concentrations of CRP, DHEAS, and lipids were measured in both groups. The data were statistically analysed using the Mann-Whitney U test, Chi squared test, independent sample t test, Cramer's V, point biserial correlation and logistic regression analysis. BMI values and serum concentrations of CRP, total cholesterol, and low-density lipoprotein (LDL) cholesterol were significantly higher in exudative AMD patients compared with normal controls (p values were 0.001, <0.001, 0.005 and <0.001, respectively). The serum concentrations of DHEAS were not significantly different between the controls and the exudative AMD patients for the subgroups of either gender (p values in males and females were 0.785 and 0.159, respectively). A logistic regression analysis revealed that the BMI and serum concentration of CRP moderately contributed to the predictive ability of the model (odds ratios were 1.205 and 1.179, respectively). Elevated total cholesterol concentrations and LDL cholesterol concentrations, BMI values and serum concentrations of CRP were associated with exudative AMD. However, no association between the serum DHEAS concentration and exudative AMD was established.

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IO overaction, BCVA in amblyopic eyes, VAD and AOF were found to be potential risk factors for the development of stereopsis in patients with both RAE and amblyopia.

Mean central CET was statistically thicker and positive correlated with EPT on the first postoperative day. But on the 7th day, it declined to preoperative values.

Introduction To report three cases that developed acute angle-closure glaucoma on the background of hyponatremia due to COVID 19 infection. Methods Data of patients with positive PCR result for COVID 19 infection and concurrent findings of acute angle-closure glaucoma were analysed retrospectively. Results The common characteristic of all cases was positive PCR test for COVID 19 infection taken from the nasopharyngeal swab 4 or 5 days ago. Their serum sodium levels were lower than 135 mmol / L. At the initial ophthalmic examination, all cases had diffuse corneal edema with shallow anterior chambers and mid-dilated non-reacting pupils.The choroid was evaluated as normal by ocular ultrasonography. Intraocular pressures (IOP) of the first, second, and third cases were 35 mmHg, 44 mmHg, and 40 mm Hg, respectively. 5–10 cc/kg mannitol was given to all patients intravenously within 30 min. Simultaneously, they began to use oral acetazolamide, topical pilocarpine, beta-blocker, and prednisolone acetate drops.After stabilization of IOP, Neodymium-doped yttrium aluminum garnet;(ND: YAG) Laser iridotomy was performed on all patients. No additional fluid therapy was given to the patients other than mannitol, and it was determined that the blood sodium level remained at normal levels after diuresis. Discussion Hyponatremia is the most common electrolyte disorder in COVID 19 infection. Hyponatremia may cause an angle-closure attack in patients with shallow anterior chamber angles.Therefore, one should be aware of the possibility of angle-closure glaucoma in patients who develop hyponatremia due to COVID 19 disease. Suspected patients should be referred to the ophthalmology department.

Background. To evaluate non-ocular risk factors including family history, febrile seizure, history of trauma, neurological diseases, and prematurity in Turkish children with strabismus and amblyopia. Methods. The records of patients diagnosed with strabismus and/or amblyopia below 18 years old, were recruited. The current mean age, sex, types and subtypes of strabismus and amblyopia, family history, history of trauma, and febrile seizure were investigated. The presence of neurological diseases and prematurity were noted. Family history was investigated whether the presence of strabismus or amblyopia was maternal or paternal. Blood relatives were divided into 3 groups including first, second, and third-degree relatives. The relationship between blood relative degrees and types of strabismus or amblyopia were assessed. Results. There were 803 patients with a current median age of 8 years (1-29 years). Of these patients, 786 patients could be evaluated and 55% had esotropia (ET), 32.6% had exotropia (XT) and 12.5% had amblyopia as a primary diagnosis. Positive family history of strabismus or amblyopia was more common among all risk factors. There was a statistically significant rate of patients with a positive family history in the first-degree relatives, in the esotropic patient group (p= 0.002). Maternal positive family history was more common in patients with refractive ET (p= 0.024) and paternal positive family history was more common in patients with intermittent XT (p= 0.009). Conclusions. The rates of positive family history of amblyopia and strabismus were not statistically different. Family history of strabismus in first-degree relatives of patients with esotropia was markedly high. The family history of strabismus on the maternal or paternal side might be different in patients with different subtypes of strabismus.

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