Atypical Presentation and Delayed Diagnosis of Gyrate Atrophy: Case Reports of Two Siblings.

Gyrate atrophy (GA) is a hereditary condition characterized by ornithine aminotransferase deficiency-related large areas of retinal pigment epithelium and choriocapillaris lobular-shaped atrophy in the peripheral retina. In this report, we present a case of atypical presentation of GA. The aim of this report is to present two siblings, one of which was associated with a lamellar macular hole and with a history of previous diagnosis of retinitis pigmentosa. The delayed diagnosis of GA was made only after her brother, who was 5 years younger than her was diagnosed with GA. In addition, in this report, we evaluated GA in terms of multimodal imaging findings, differential diagnosis, and treatment of macular complications.

Development of posttraumatic stress disorder and depression after open globe injury in adults.

PURPOSE: To investigate the prevalence of posttraumatic stress disorder (PTSD) and depression after open globe injury in adults. METHODS: A total of 95 participants, 43 adult patients with open globe injury and 52 age-sex similar subjects (control group), were included in this cross-sectional study. Age, gender, education level, occupation, accident history, psychiatric history, trauma type, cause of trauma, and visual acuity were recorded. One to six months after trauma, PTSD and depression symptoms of the participants were evaluated with the Posttraumatic Stress Disorder Questionnaire-Civil Version Scale (PTSD-S) and Beck Depression Inventory (BDI), respectively. RESULTS: Patients with open globe injury had a higher PTSD-S total score than the control group, but not significant (23.67 ± 20.41 vs. 18.56 ± 13.13, p = 0.580). Patients with eye trauma exhibited a much higher prevalence of PTSD compared to the control group (20.9% vs. 3.8%, p = 0.010). Patients with trauma had a significantly higher BDI total score than the control group (12.47 ± 10.08 vs. 7.69 ± 6.10, p = 0.015). Also, patients had a higher rate of depression symptoms than controls (25.6% vs. 7.7%, p = 0.017). A significant positive correlation was observed between PTSD-S and BDI scores in the trauma group (r = 0.720, p < 0.001). CONCLUSION: An increased prevalence of PTSD and depression was observed in adults after open globe injury. The significant relationship between PTSD-S and BDI scores indicates that patients with open globe injuries should be questioned in terms of both symptoms. For patients with open globe trauma, a holistic approach with psychosocial assessment in addition to physical intervention would be beneficial.

Outcomes and predictors of vitrectomy and silicone oil tamponade in retinal detachments complicated by proliferative vitreoretinopathy.

AIM: To evaluate outcomes and determine factors influencing the outcomes of vitrectomy with silicone oil (SO) endotamponade for the management of rhegmatogenous retinal detachment (RRD) complicated by advanced proliferative vitreoretinopathy (PVR). METHODS: This is a retrospective, interventional case series of eyes with PVR grade C associated RRD with or without prior surgery that underwent vitreoretinal surgery and SO tamponade. Eyes with a minimum follow-up of 6mo after SO extraction were included. Eyes were classified into three PVR subgroups according to severity and extension of proliferation. The influence of several preoperative, intraoperative and postoperative factors upon the functional and anatomical outcomes was assessed using multivariate logistic regression analysis. RESULTS: A hundred and one eyes of 101 patients that met the inclusion criteria were studied. Seventy-five of 101 eyes (74.3%) had successful retinal reattachment after one operation. Increased aqueous cell and flare at the first week exam had a statistically significant association with redetachment, recurrent membrane proliferation and keratopathy. Visual acuity improvement was significantly associated with faint postoperative aqueous inflammation values, primary vitrectomy and PVR outside of the posterior pole. CONCLUSION: Although encouraging anatomical and functional outcomes are achieved after vitrectomy and SO tamponade in eyes with RRD complicated by PVR, an increase in aqueous flare or cells at the first week follow-up is most likely to result in postoperative late complications. Primary vitrectomy, PVR associated with minimal posterior pole extension and absent to mild postoperative aqueous inflammation are associated with improved post-operative final visual acuity.

An objective evaluation of lens transparency after vitrectomy surgery with different intravitreal tamponades.

PURPOSE: To evaluate and compare the effects of different intraocular tamponade agents on lens density after vitrectomy. METHODS: The participating patients were divided into four groups according to the tamponade agent used: a sulfur hexafluoride (SF6) group, a perfluoropropane (C3F8) group, a silicone oil group, and a no tamponade group. Lens density measurements were performed preoperatively and two weeks, one month, and three months postoperatively using a Pentacam HR device with a Scheimpflug camera. The postoperative values were compared with the preoperative baseline values, also the values were compared between the four groups. RESULTS: The study included 82 eyes (82 patients). In the SF6 group, lens density significantly increased in all zones two weeks and one and three months postoperatively (all P < .05). In the C3F8 group, lens density significantly increased in all zones three months postoperatively (all P < .01). In the silicone oil group, the zone 1, zone 2, and average lens density (ALD) value significantly increased one and three months postoperatively (all P < .05). In the no tamponade group, the zone 1, zone 2, and ALD values significantly increased three months postoperatively (all P < .05). There were no significant differences between the four groups in any zone either preoperatively or postoperatively (all P > .05). CONCLUSIONS: Although increases in lens density were observed earlier in the tamponade groups than in the no tamponade group, between the groups over the follow-up period were no differences. We need the development of new surgical methods and materials to prevent post-vitrectomy lens damage in the future.

Autologous neurosensory retinal transplantation for large refractory idiopathic macular hole.

PURPOSE: To investigate the structural and functional reconstruction of the macula after autologous neurosensory retinal-free flap transplantation (ANRFFT) in eyes with large refractory idiopathic macular holes (IMHs). METHODS: Patients with refractory IMHs after multiple surgeries who underwent ANRFFT were retrospectively reviewed. The main outcomes were anatomic closure of MH, change in external limiting membrane (ELM) defect on optical coherence tomography (OCT) and best-corrected visual acuity (BCVA). RESULTS: A total of 7 patients (4 female and 3 male; mean age 60.6 ± 8.6 years) were included in the study. Mean preoperative largest basal diameter was 1146.7 ± 413.7 µm (range, 653-1768 µm), and mean narrowest inner-opening diameter was 788.9 ± 148.8 µm (range, 644-1100 µm). Mean BCVA (logarithm of the minimum angle of resolution [logMAR]) significantly improved from 1.53 ± 0.16 (range, 1.3-1.7) to 0.89 ± 0.23 (range, 0.6-1.3) at the final follow-up (P < 0.001). OCT revealed complete closure of MH in all eyes. Mean preoperative ELM defect significantly decreased from 1450.3 ± 306.5 µm (range, 1044-1908 mm) to 533.1 ± 399.2 µm (range, 0-1156 µm, P = 0.001). Postoperative complications included retinal detachment (n = 1), cystoid macular edema like changes in the graft (n = 1) and reactive pigment epithelial hyperplasia (n = 1). CONCLUSION: Although some postoperative complications did occur, ANRFFT seems to be an effective treatment for large refractory IMHs, and can promote recovery of the outer retinal structure resulting in functional improvement.

Vitreous levels of vascular endothelial growth factor, stromal cell-derived factor-1α, and angiopoietin-like protein 2 in patients with active proliferative diabetic retinopathy.

PURPOSE: To determine the vitreous levels of vascular endothelial growth factor (VEGF), stromal cell-derived factor-1α (SDF-1α) and angiopoietin-like protein 2 (ANGPTL2) in patients with active proliferative diabetic retinopathy (PDR), and to ascertain their contribution on different clinical presentation of active PDR. METHODS: This case-control study included 31 eyes with active PDR and 10 eyes with idiopathic macular hole (MH) (control group). Eyes with active PDR were divided into three subgroups: vitreous hemorrhage (VH), tractional retinal detachment (TRD) caused by active fibrovascular membrane (FVM), and coexistence of VH and TRD with FVM. Vitreous samples obtained during vitrectomy were analyzed for concentrations of VEGF, SDF-1α, and ANGPTL2. RESULTS: Vitreous level of VEGF (2021 (168-6550) pg/ml vs 110.1 (74.5-236) pg/ml), SDF-1α (517 (194-1044) pg/ml vs 388 (320-535) pg/ml), and ANGPTL2 (725 (131-1590) ng/ml vs 196 (75.9-437) ng/ml) were significantly higher in eyes with active PDR than in control group (p < 0.001, p = 0.002, and p < 0.001, respectively). The concentrations of these meaditors in each active PDR subgroups were also significantly higher than control group (p < 0.05). The vitreous level of ANGPTL2 was significantly higher in eyes with TRD caused by FVM (1033 ± 401 ng/ml) than in eyes with VH (561 ± 237 ng/ml; p = 0.008). CONCLUSION: High levels of SDF-1α, ANGPTL2 and particularly VEGF seem to be associated with PDR. Since the vitreous levels of ANGPTL2 tend to be higher in eyes with active fibrovascular tractional detachment, vitreous levels of this chemokine seem to be affected by the clinical presentation of vascularly active PDR eyes.

Evaluation of Plasma Amino Acid Levels in Preterm Infants and Their Potential Correlation with Retinopathy of Prematurity.

AIM: The aim of this study is to ascertain whether the level of circulating amino acids (aa) is associated with retinopathy of prematurity (ROP). METHODS: This is a randomized controlled study of 55 infants born at gestational age (GA) ≤32 weeks or birth weight (BW) ≤1500 grams. Serum samples were obtained from two groups: Group A comprised of 26 preterm infants with ROP and Group B comprised of 29 preterm infants without ROP. Plasma aa levels were analyzed using liquid chromatography with tandem mass spectrometry (LC-MS/MS). Correlation test and multivariate regression analysis were used to evaluate the relationship between plasma aa levels and variables. RESULTS: The mean serum arginine and glutamine levels were significantly higher, but the mean lysine and aspartic acid levels were significantly lower in Group A, compared to Group B (p = 0.04, p = 0.002, p = 0.029, and p = 0.002, respectively). In multivariate analysis, the mean arginine and lysine levels were significantly associated with the stage of the disease (p = 0.03 and p = 0.01, respectively). No significant differences were determined between the groups in terms of alanine, asparagine, valine, leucine, phenylalanine, tyrosine, serine, proline, citrulline, cysteine, ornithine, tryptophan, methionine, threonine, taurine, and isoleucine amino acids (p > 0.05, respectively). CONCLUSIONS: These results indicate a significant association between high arginine and glutamine, with low lysine and aspartic acid serum concentrations with ROP. Due to higher serum concentrations in ROP, extra arginine-glutamine supplementation in hyperoxic conditions may be unfavorable through pathways involving reactive oxygen, particularly in patients with ROP.

The significance of thiol/disulfide homeostasis and ischemia-modified albumin levels to assess the oxidative stress in patients with different stages of diabetes mellitus.

This study investigated the value of Thiol/Disulfide homeostasis and ischemia-modified albumin (IMA) levels in discriminating diabetic cases with different stages of retinopathy and without retinopathy. In total, 122 patients with type 2 diabetes mellitus (DM) were enrolled in this prospective cross-sectional study. These patients were separated into three subgroups: Group 1 included 42 patients with DM and no diabetic retinopathy (DR), Group 2 included 40 patients with DM having non-proliferative DR and the Group 3 had 40 patients with DM having proliferative DR. The native thiol, total thiol, and disulfide levels and disulfide-native thiol, disulfide-total thiol, and native thiol-total thiol ratios as well as the IMA levels were analyzed and compared among the groups. There were no statistically significant differences regarding the ages and genders of the patients between the groups. The native thiol level, the total thiol level and the native thiol-total thiol ratio showed a statistically significantly reduction, while the disulfide level, the disulfide-native thiol ratio, and the disulfide-total thiol ratio showed a statistically significantly elevation in the Group 3 compared with the Group 1 and Group 2. Additionally, the mean IMA levels were statistically significantly higher in Group 3 when compared to Group 1 and Group 2 (p = .003 and p = .014, respectively). In conclusion, both Thiol/Disulfide homeostasis parameters and IMA levels increase with the progression of DR. Thiol/Disuldife homeostasis balance and IMA levels may be used a biomarker to monitor the tissue ischemia in DM and to discriminate the different stages of DR, in the future.

Segmental Analysis of Macular Layers in Patients With Rhegmatogenous Retinal Detachment Treated With Perfluoropropane or Silicon Oil.

BACKGROUND AND OBJECTIVE: To determine possible changes in thickness profiles of retinal layers in patients with rhegmatogenous retinal detachment (RRD) treated with perfluoropropane (C3F8) or silicon oil (SiO). PATIENTS AND METHODS: Seventy-two eyes of 36 patients were enrolled in this retrospective comparative study. Patients were divided into two groups according to intraocular tamponade: C3F8 or SiO. All study eyes were compared with fellow eyes via spectral-domain optical coherence tomography segment analysis at 6 months postoperatively. Macular layer thicknesses including retinal nerve fiber layer, ganglion cell layer, inner plexiform layer, inner nuclear layer (INL), outer plexiform layer (OPL), outer nuclear layer (ONL), and retinal pigment epithelium were analyzed. RESULTS: There was a statistically significant difference between eyes in terms of INL thickness (P = .044) in C3F8 group. Otherwise there was a statistically significant difference between eyes in terms of INL, OPL, and ONL thicknesses (P = .006, P = .048, and P = .004, respectively) in the SiO group. CONCLUSION: The findings of the present study show that the tamponade used in RRD surgery can affect the retinal layers differently. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:41-47.].

Evaluation of corneal topographic changes and surgically induced astigmatism after transconjunctival 27-gauge microincision vitrectomy surgery.

PURPOSE: To evaluate the corneal topographic changes and postvitrectomy astigmatism after 27-gauge (g) microincision vitrectomy surgery (MIVS) by using Pentacam HR-Scheimpflug imaging system. METHODS: This prospective descriptive study included 30 eyes of 30 patients who underwent 27-g MIVS. All eyes underwent a Pentacam HR examination preoperatively and on the first week, first month and third month postoperatively. The power of the corneal astigmatism, mean keratometry (K m), K 1 and K 2 values and corneal asphericity (Q value) values for the both front and back surfaces of the cornea, index of surface variance (ISV), index of vertical asymmetry (IVA), index of height asymmetry (IHA), index of height decentration (IHD) and higher-order aberrations including coma, trefoil, spherical aberration, higher-order root-mean-square and total RMS were recorded. Additionally, the mean induced astigmatism was estimated by vector analysis. RESULTS: No statistically significant changes were observed in the mean power of corneal astigmatism, mean keratometry, K 1 and K 2 values, corneal asphericity values, ISV, IVA, IHA, IHD and higher-order aberrations on the first week, first month and third month after the operation. The mean surgically induced astigmatism was calculated as 0.23 ± 0.11 D on the first week, 0.19 ± 0.10 D on the first month and 0.19 ± 0.08 D on the third month postoperatively. CONCLUSION: Minor corneal surface and induced astigmatic changes are expected to result in rapid visual rehabilitation after pars plana vitrectomy with the 27-g MIVS system.

Nd:YAG Laser Photodisruption for Multilevel Premacular Hemorrhage due to Isolated Retinal Venous Macroaneurysm.

A 55-year-old man presented with sudden deterioration of vision in the right eye. His visual acuity was reduced to hand motion because of a large multilevel premacular hemorrhage. Nd:YAG laser was performed to drain the entrapped hemorrhage under the internal limiting membrane (ILM) and posterior hyaloid face in the macula into the vitreous. Immediately after laser treatment, streaming of red blood cells into the vitreous gel through the perforation site was observed. At the first-month follow-up, BCVA improved to 20/25 and ILM wrinkling was observed at the macula where the preretinal hemorrhage cleared. Fluorescein angiography revealed an isolated retinal venous macroaneurysm located on the macular branch of the superotemporal vein at the bifurcation site. In contrast to retinal arterial macroaneurysms, retinal venous macroaneurysms are quite rare. To the best of our knowledge, this is the first case reported with multilevel premacular hemorrhage caused by an isolated retinal venous macroaneurysm.

Macular Buckling Surgery for Retinal Detachment Associated with Macular Hole in High Myopia Eye.

A 68-year-old woman presented to our clinic with a 1-month history of central scotoma and visual loss in her right eye. The best corrected visual acuity (BCVA) was hand motion in her right eye. Fundus examination showed myopic chorioretinal degeneration in association with posterior staphyloma and the retina was slightly elevated throughout the macula. Optical coherence tomography (OCT) revealed retinal detachment involving the posterior pole with a macular hole and staphyloma. The patient underwent pars plana vitrectomy, internal limiting membrane peeling, macular buckling, and perfluoropropane gas tamponade. At 3-month follow-up, her BCVA was improved to counting fingers at 1 meter and flattened retina with closed macular hole was observed by OCT. Myopic macular hole with retinal detachment associated with posterior staphyloma represent a challenge regarding their management and several surgical techniques have been described. Although satisfactory anatomical improvement is achieved in these eyes after surgery, the visual acuity outcomes may be poorer than expected due to the chorioretinal atrophy at the posterior pole.

Assessment of orbital blood flow velocities in retinopathy of prematurity.

The purpose of this study is to evaluate whether the presence of any stage retinopathy of prematurity (ROP) alters central retinal artery (CRA) and ophthalmic artery (OA) blood flow parameters in premature infants. The patients were divided into two groups according to the development of ROP; those who have ROP were defined as group I, those without ROP were defined as group II. Ninety eyes of 45 patients in group I and 40 eyes of 20 patients in group II were investigated. The blood flows in the CRA and OA were measured using ultrasound color doppler imaging (CDI) that allows to evaluate the peak systolic velocity (PSV), end diastolic velocity (EDV), and resistivity index (RI). The results were compared between two groups of subjects. There were no significant differences in the PSV, EDV, and RI of CRA between two groups (P = 0.09, P = 0.20 and P = 0.63, respectively). The mean PSV value of OA in group I was found to be significantly higher than the one in group II (P < 0.05), but there were no significant differences in the mean EDV and RI values of OA between two groups (P = 0.40, P = 0.17 respectively). The subgroup analysis revealed that the ocular blood dynamics were not found to be significant between eyes with stage I ROP and eyes with stage II ROP (P > 0.05), whereas the difference in the mean PSV values of OA were found to be significant among the eyes with stage 1 ROP, eyes with stage 2 ROP, and eyes without ROP (P = 0.03). This study demonstrated significant alterations in systolic flow velocities in the OA predicted by CDI in infants with ROP.

Necrotizing Retinitis Secondary to Congenital Cytomegalovirus Infection Associated with Severe Combined Immunodeficiency.

A 20-day-old male infant who was born at 39 weeks of gestation was admitted to neonatal intensive care unit due to severe respiratory insufficiency. In retinal examination, peripheric retinal white-black color areas that correspond to necrotizing retinitis, moderate vitritis, macular and optic nerve head involvement, vascular leakage, and sheathing indicating perivasculitis were revealed. Despite the fact that CMV specific IgM was undetectable, CMV DNA with high viral load was found in his blood sample by means of real-time polymerase chain reaction assay. Serologic examination (IgM) for rubella, toxoplasma, herpes simplex type 2, and human immunodeficiency virus (anti-HIV) was negative. During the further evaluation for systemic immune dysfunction, decreased immunoglobulin and lymphocyte levels that confirm the diagnosis of severe combined immunodeficiency have been reached. Although given systemic intravenous ganciclovir and antibiotics treatment, the patient died at the 4th month of life due to respiratory insufficiency.

Early surgical results of a 23-gauge trocar combined with a one-directional valve system in primary and secondary pars plana vitrectomy.

BACKGROUND/AIM: To elucidate the early surgical advantages of a 23-gauge trocar combined with a one-directional valve system in transconjunctival pars plana vitrectomies. MATERIALS AND METHODS: Early surgical results of 432 eyes of 432 patients (190 female and 242 male) who underwent 23-gauge (23G) transconjunctival sutureless vitrectomies (TSV) were evaluated. Sixty-three patients out of 432 underwent a second operation, 29 of them underwent silicone oil extraction, and 34 had phacoemulsification surgery with the help of vitreous infusion. If any sign of leakage was observed after the withdrawal of the cannulae, a suture was applied at the conjunctiva-scleral opening site. RESULTS: A total of 21 (4.8%) patients in the first operation and 7 (11.1%) cases in the second operation needed suture in at least 1 sclerotomy site. No one had intraoperative hypotony. On postoperative day 1, 37 initial surgery patients and 3 second TSV patients had hypotony; all of them resolved spontaneously 1 week after surgery. No one developed choroidal effusions or detachment. Intraocular pressure spikes more than 22 mmHg in day 1 occurred in 18 eyes after initial TSV; 6 of them had gas and 4 eyes had silicone tamponade. CONCLUSION: 23G TSV is an effective and safe procedure for both first vitreoretinal surgery and second intraocular surgeries in eyes that had TSV previously.

Does Pattern Scan Laser (PASCAL) photocoagulation really induce less VEGF expression in murine retina than conventional laser treatment?

To investigate the differences in the mRNA and protein expression levels of vascular endothelial growth factor (VEGF) in murine retina between mice subjected to conventional laser (AG) and those subjected to Pattern Scan Laser (PASCAL) system. Male C57BL/6 mice were randomly assigned to one of three groups: Group 1 (G1) receiving retinal scatter laser photocoagulation using with AG photocoagulator (n=16), Group 2 (G2) receiving retinal scatter laser photocoagulation using with PASCAL (n=16) and Group 3 (G3) served as an untreated control group (n=6). Molecular and morphological analyses of VEGF were performed on days 1, 2 and 5 by ELISA, real-time PCR and immuno-histochemical analysis. In samples which underwent AG (G1), when compared with the control group (G3), VEGF mRNA level increased 2.4 folds on day 2, whereas it decreased on day 5 (p□0.001). In samples which underwent PASCAL (G2), on the other hand, VEGF mRNA level increased 1.8 folds on day 1 and 2.2 folds on day 5 when compared with the control group (G3). In samples which underwent AG (G1), when compared with the control group (G3), VEGF protein level increased significantly on day 2, whereas it decreased on day 5 (p□0.001). In group G2, the VEGF levels in the sensory retina significantly increased as compared to control groups at both 2 and 5 days after laser photocoagulation using PASCAL laser (p=0.012, both time points). The peak expressions of VEGF protein in samples which underwent PASCAL and conventional laser were found on day 5 and day 2 respectively. In retinas of PASCAL-treated mice, VEGF immunoreactivity gradually increased during the 5-day follow-up. However, in argon laser group, the strongest VEGF immunoreactivity was detected on day 2, then started to decrease on day 5. In summary, the expression of VEGF protein and mRNA gradually increase during a 5-day follow-up period in PASCAL-treated mouse eyes, whereas in AG group they reach their peak levels on the second day of follow-up and started decreasing after then. These results may also explain why the PASCAL system is less effective in regressing neovascularization in the clinic.

The role of macular hydration in the evaluation of the effect of intravitreal triamcinolone on visual acuity in eyes with diabetic macular edema.

To evaluate the efficacy of intravitreal triamcinolone (IVTA) in eyes with clinically definite diabetic macular edema (DME) by using the parameters visual acuity (VA), central macular thickness (CMT) and macular hydration (MH). Medical records of patients who received IVTA (4 mg/0.1 mL) for DME were reviewed. Optically non-reflective areas which appear dark spaces within the 1000 µm from the center of the macula on OCT scan defined as MH. Best corrected logarithm of minimum angle of resolution (logMAR) visual acuity, CMT as determined by optical coherence tomography (OCT) and MH quantified from the OCT scans by using metamorph analysis were evaluated before the injection and at 1, 3 and 6 months in all, and up to 12 months in some eyes, after the IVTA injection. The correlations between these variables were also studied. 28 eyes of 27 patients were included in the study. Eyes with DME treated by a single IVTA injection responded with a trend towards significant improvement in logMAR VA at 1 (p < 0.0001) and 3 months (p < 0.0001), but no significant improvement in relation to baseline at 6 months was observed (p = 0.07). CMT was significantly reduced at 1 month (p < 0.0001), 3 months (p < 0.0001) and 6 months (p = 0.01) compared to baseline. Like the trend observed in VA improvement, MH also significantly reduced at 1 month (p < 0.0001) and 3 months (p < 0.0001), but not at 6 months (p = 0.14) compared to baseline. There was no correlation between the VA ratio and the CMT ratio (r = 0.18, p = 0.36), but there was a significant correlation between the VA ratio and the MH ratio (r = 0.85, p < 0.0001). There was also an inverse relationship between MH ratio and the age of the patients (r = -0.7089, p = 0.0001). Macular hydration seems to be a better parameter than macular thickness for determining the effectiveness of IVTA treatment in a subset of eyes with DME. Although the treatment effect is temporary, younger patients with DME were more prone to respond with a greater reduction in MH after IVTA injection.

Gastroesophageal reflux disease in our asthma patients: the presence of dysphagia can influence pulmonary function.

BACKGROUND: The prevalence of Gastroesophageal Reflux Disease (GERD) in Turkey is reported as 11.6%. Studies of pulmonary function in asthmatics have demonstrated a correlation between lung resistance and the occurrence of spontaneous gastroesophageal reflux. Few studies have included measures of lung diffusing capacity for carbon monoxide. The aim of this study is to assess whether asthma patients had worse lung function and gas diffusion according to diversity of GERD symptoms they concurrently experienced. The secondary aim of the study is to determine the frequency and different faces of GERD in our asthma patients compared to healthy controls. METHODS: Sixty consecutive asthma patients evaluatd at the pulmonary specialty outpatient clinic were included in the study. The control group included 60 healthy volunteers who had normal pulmonary function and routine laboratory tests. A modified version of a self-reported questionnaire developed by Locke and associates at the Mayo Clinic was conducted face-to-face with consecutive asthma patients and control subjects. Pulmonary function measurements were taken using spirometry. DLCO (mL/dk/mmHg) and DLCO/VA (DLCO adjusted according to alveolar volume) were measured using a single-breath technique. Statistical analyses were performed using the SPSS 17.0 statistical software. RESULTS: DLCO and DLCO/VA were significantly lower in asthma patients who had dysphagia symptoms. Frequent and significant acid regurgitations were seen in 28.33% (n = 17) of patients in the study group and 6.7% (n = 4) of patients in the control group. Severe, troublesome heartburn symptoms were reported by 28.2% (n = 17) of patients in the study group and 16.7% (n = 10) of subjects in the control group. Dysphagia was detected in 38.3% (n = 23) of all asthma cases and in 1.7% (n = 1) of the subjects in the control group. CONCLUSIONS: There were many faces of gastroesophageal reflux disease in our asthmatic patients. Dysphagia was the only GERD symptom influencing on pulmonary function tests, while gastroesophageal reflux symptoms and nocturnal awakening attacks were common in this study.

Acute anterior myocardial infarction in an 85-year-old male patient, complicated by the deadly duo: ventricular septal rupture and pseudoaneurysm.

Ventricular septal rupture and ventricular pseudoaneurysm formation are rare complications of acute myocardial infarction. Immediate intervention is mandatory in these circumstances. Our case is a unique presentation of an anterior myocardial infarction in an 85-year-old male, complicated by ventricular septal rupture and ventricular pseudoaneurysm formation.

Angle-closure glaucoma in a patient with the nanophthalmos-ocular cystinosis-foveoschisis-pigmentary retinal dystrophy complex.

BACKGROUND: To report clinical features of bilateral angle-closure glaucoma in a patient with nanophthalmic eyes associated with ocular cystinosis, foveoschisis and pigmentary retinal dystrophy. This is probably the first published report of the possible association of all these five entities in the same patient. CASE PRESENTATION: A 50-year-old white male was referred for uncontrolled glaucoma in both eyes. He was previously diagnosed with angle-closure glaucoma in association with ocular cystinosis. Ocular examination revealed high hyperopia (+13.5 OD and +14 OS diopters) with reduced axial length (16.27 mm OD and 15.93 mm OS). Despite being on 3 topical medications, his IOP measured 37 mmHg OD and 35 mm Hg OS. Slit-lamp biomicroscopy showed refractile, polychromatic crystalline deposits throughout the cornea and conjunctiva in both eyes. Gonioscopy revealed an extremely narrow angle with peripheral anterior synechiae (PAS). Anterior chamber depths were shallow. Fundus examination disclosed punctate hypopigmentation of the retinal pigment epithelium mainly at the posterior pole. Optical coherence tomography showed foveal schisis appearing as small retinal cysts. The patient did not display any systemic abnormalities. CONCLUSIONS: This case brings into discussion a new clinical entity of angle closure glaucoma in nanophthalmos accompanied by ocular cystinosis-foveoschisis-pigmentary retinal dystrophy complex.