Rejuvenating the aging upper periorbita.

PURPOSE: To investigate the efficacy of a comprehensive surgical approach in rejuvenating the aging upper periorbita. METHODS: Three hundred and twenty eyes of 160 patients who were treated for dermatochalasis(D), eyebrow ptosis (EP) and blepharoptosis (BP) were included in the study. One hundred and ninety-eight patients had only dermatochalasis, 74 patients had D and EP, 39 patients had D and BP, 7 patients had D, EP and BP and 2 patients had D, EP and blepharospasm. The patients were evaluated before surgery, at 1 week, 1 month and 6 months after surgery. Dermatochalasis was scored between 0 and 3 points according to upper lid laxity and IP drooping. EP was scored between 0 and 2 points as normal, lateral EP and total EP. Aging was classified as mild in those with a total score of less than 3 points, moderate in those with a score of 3-6 and severe in those above 6 points. RESULTS: Of the patients, 121 were female and 39 were male, with a mean age of 52 (40-87) years. The surgeries were performed as follows: upper eyelid blepharoplasty (UEB) 197(61.6%) patients, UEB + browpexy(B) 77(24.1%) patients, UEB + B + levator resection(LR) 7(2.2%) and UEB + LR 39 (12.2%) patients. While a statistically significant improvement was observed in patients who underwent UEB + B (p < 0.001), postoperative improvements were not found statistically significant compared to preoperative scores in other surgeries. The postsurgical scores showed statistically significant improvement in all age groups (p < 0.001). CONCLUSIONS: A comprehensive surgical treatment can provide effective results in upper periorbital rejuvenation for patients with varying degrees of upper periorbital aging.

Evaluation of corneal endothelial cell morphology by specular microscopy in patients with acute anterior uveitis.

PURPOSE: To determine the structure and morphology of corneal endothelial cell layer in patients with acute anterior uveitis. METHODS: Thirty-four eyes of 34 acute anterior uveitis patients and 34 eyes of 34 healthy subjects were included. Mean cell density, coefficient of variation, maximum cell area, minimum cell area, average cell area and hexagonality ratio values were evaluated by non-contact specular microscopy. Parameters recorded in both groups were compared. RESULTS: The mean maximum cell area was 1054,44 ± 251,14 µm2, minimum cell area was 152.29 ± 53.65 µm2 and average cell area was 386.91 ± 41.73 µm2 in acute anterior uveitis group and the mean maximum cell area was 1057.65 ± 261.23 µm2, minimum cell area was 147.26 ± 20.45 µm2 and average cell area was 383.53 ± 43.12 µm2 in the control group. There were no significant differences between the two groups in terms of maximum, minimum and average cell area (respectively, p = 0.080, p = 0.72, p = 0.62, p = 0.67). The mean cell density was 2607.74 ± 277.63 cells/ µm2 in acute anterior uveitis group and 2669.35 ± 265.22 cells/µm2 in the control group. (p = 0.358). In acute anterior uveitis group the mean coefficient of variation was 31.68 ± 8.16, hexagonality ratio was 63.85 ± 11.14 and mean central corneal thickness was 571.47 ± 55.99 µm; in control group the mean coefficient of variation was 25.29 ± 3.00, mean hexagonality ratio was 72.6 ± 4.80% and mean central corneal thickness was 534.82 ± 33.84 µm. Statistically significant differences were seen between the two groups (respectively, P = 0,00, P = 0,00, P = 0.02). CONCLUSION: The mean central corneal thickness and coefficient of variation values were found higher, and the hexagonality ratio was found lower in acute anterior uveitis group. Our findings suggest that intraocular inflammation in anterior chamber negatively affects the endothelial function in patients with acute anterior uveitis.

In Situ Blood Coagulum versus Sutures for Autograft Fixation after Pterygium Excision.

PURPOSE: To compare the outcomes of autograft fixation using patient's own blood coagulum and using sutures after pterygium excision. METHODS: In this prospective clinical study, 30 eyes of 30 patients with primary pterygium were randomly assigned into two groups: Group 1 (15 eyes) underwent autograft fixation with 10/0 nylon sutures and Group 2 (15 eyes) underwent autograft fixation by using in situ blood coagulum following pterygium excision. Primary outcome measure of this study was graft failure and displacement. Recurrence, the duration of surgery and patient discomfort were also evaluated. The patients were examined at day 1, day 7, month 1, month 6, and month 12. RESULTS: Mean duration of surgery was significantly less in Group 2 (mean duration 14 ± 2 minutes) compared with Group 1 (mean duration 48 ± 2 minutes). Graft failure and displacement were more common in Group 2 (13.3%) compared with Group 1 (6.7%). Recurrence was reported equally in both groups. Patient discomfort was found significantly more in Group 1 (foreign body sensation due to sutures.) Conclusions: Autograft fixation by using in situ blood coagulum after pterygium excision is an effective technique with less patient discomfort and shorter operation time.

Assessment of Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio in Patients with Dry Eye Disease.

PURPOSE: To evaluate the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) levels in patients with dry eye disease (DED). METHODS: The white blood cell, neutrophil, platelet, and lymphocyte counts were performed in 78 dry eye patients and 60 controls. The NLR was calculated by dividing neutrophil count by lymphocyte count and the PLR was calculated by dividing platelet count by lymphocyte count. RESULTS: The mean age was 53.4 ± 3.8 years in the DED group and 52.7 ± 3.4 years in the control group. The mean NLR was 2.6 ± 1.2 and the mean PLR was 138.4 ± 62.6 in the DED group and the mean NLR was 1.84 ± 0.5 and the mean PLR was 118.5 ± 64.7 in the control group. A significant difference was found in the NLR and PLR between the DED and the controls (p = 0.032 and p = 0.026, respectively). CONCLUSION: The NLR and PLR values were found higher in patients with dry eye than in healthy subjects.

Surgical amniotic membrane transplantation after conjunctival and limbal tumor excision.

PURPOSE:: To evaluate the clinical results of patients treated by amniotic membrane transplantation (AMT) following excision of conjunctival and limbal tumors. METHODS:: A total of 14 eyes of 14 patients who underwent AMT after total lesion-free tumor excision and perilesional cryotherapy were evaluated. RESULTS:: The excised tumors comprised 7 conjunctival intraepithelial neoplasia, 5 conjunctival nevus, 1 primary acquired melanosis, and 1 squamous cell carcinoma. Limbus was involved in 10 cases, whereas cornea was involved in 6 cases. The average measurement of the tumor base was 14.8 mm (range 6-20 mm, SD 16 mm). The mean follow-up time period was 17.5 months (range 6 -60 months, SD 20 months). Complete healing occurred in eight eyes, but limbal cell deficiency developed in two eyes. Four cases had recurrence and were treated with the same surgical and medical procedures; during follow-up after recurrence, superficial peripheral vascularization and corneal scar were noted to have developed. CONCLUSIONS:: AMT was effective for reconstruction of tissue defect after excision and cryotherapy of limbal and conjunctival tumors. In most of these cases, complete healing was achieved with a smooth, stable, and translucent surface.

Surgical amniotic membrane transplantation after conjunctival and limbal tumor excision / Transplante de membrane amniótica após excisão de tumor limbar e conjuntival

ABSTRACT Purpose: To evaluate the clinical results of patients treated by amniotic membrane transplantation (AMT) following excision of conjunctival and limbal tumors. Methods: A total of 14 eyes of 14 patients who underwent AMT after total lesion-free tumor excision and perilesional cryotherapy were evaluated. Results: The excised tumors comprised 7 conjunctival intraepithelial neoplasia, 5 conjunctival nevus, 1 primary acquired melanosis, and 1 squamous cell carcinoma. Limbus was involved in 10 cases, whereas cornea was involved in 6 cases. The average measurement of the tumor base was 14.8 mm (range 6-20 mm, SD 16 mm). The mean follow-up time period was 17.5 months (range 6 -60 months, SD 20 months). Complete healing occurred in eight eyes, but limbal cell deficiency developed in two eyes. Four cases had recurrence and were treated with the same surgical and medical procedures; during follow-up after recurrence, superficial peripheral vascularization and corneal scar were noted to have developed. Conclusions: AMT was effective for reconstruction of tissue defect after excision and cryotherapy of limbal and conjunctival tumors. In most of these cases, complete healing was achieved with a smooth, stable, and translucent surface.

RESUMO Objetivo: Avaliar os resultados clínicos de pacientes tratados com transplante de membrana amniótica (TMA) após a excisão de tumores conjuntival e limbar. Métodos: Foram avaliados 14 olhos de 14 pacientes submetidos a transplante de membrana amniótica após excisão total de tumor e crioterapia perilesional. Resultados: Os tumores que foram excisados podem ser classificados como neoplasia intraepitelial conjuntival em 7, nevus conjuntival em 5, melanose adquirida primária e carcinoma espinocelular em 1 caso cada. O limbo foi envolvido em 10 casos e a córnea foi envolvida em 6 casos. A medida média da base do tumor foi de 14,8 mm (6-20, DP 16). O tempo médio de seguimento foi de 17,5 meses (6-60, DP 20). A cicatrização completa ocorreu em 8 olhos e deficiência de células limbares ocorreu em 2 olhos. A recorrência foi diagnosticada em 4 casos e tratada com o mesmo procedimento cirúrgico e médico e, após essa recorrência, a vascularização periférica superficial e a cicatriz corneana desenvolveram-se em 4 casos durante o seguimento. Conclusões: O transplante de membrana amniótica é um método eficaz para a reconstrução do defeito do tecido após a excisão de tumores limbares e conjuntivais com a combinação de crioterapia. Na maioria destes casos, a cicatrização completa pode ser conseguida com uma superfície lisa, estável e transparente.

Glabellar dermoid cyst: A case presentation.

Dermoid cysts are one of the most common non-inflammatory space-occupying orbital lesions in the pediatric population. They are ectodermal cysts which may contain squamous epithelium with dermal contents such as skin, hair follicles, sebaceous glands, or sweat glands. Dermoid cyts are often innocent, however complications such as inflammation of the fistula or preseptal cellulitis are occasionally seen. We present a case of a 6-year-old girl with a glabellar dermoid cyst and describe the appropriate investigations and definitive treatment.

Ocular side effects and trichomegaly of eyelashes induced by erlotinib: a case report and review of the literature.

Therapeutics belonging to the group of epidermal growth factor inhibitors are currently in widespread use for the treatment of certain malignancies, especially in advanced non-small cell lung cancer. A wide spectrum of the cutaneous side effects of these drugs are well known but the ocular side effects and trichomegaly of eyelashes are rarely reported, particularly for an ophthalmology audience. This report presents a case of erlotinib induced eyelash trichomegaly and the other ocular side effects of this drug in a 74 year-old female patient with metastatic lung adenocarcinoma. Trichomegaly is not a drug-limiting side effect, however long eyelashes often cause eyeball irritation and corneal epithelial defects. Herein, the authors emphasize the importance of recognizing this side effect in order to avoid from severe complications such as corneal ulcers in uncared patients.

Vascularization of coralline versus synthetic hydroxyapatite orbital implants assessed by gadolinium enhanced magnetic resonance imaging.

PURPOSE: To evaluate the fibrovascular in-growth of coralline and synthetic hydroxyapatite orbital implants by reporting the enhancement patterns on Gadolinium-Dietilen triamin penta acetic acid (Gad-DTPA) enhanced magnetic resonance imaging (MRI). METHODS: The medical records of 26 patients who had undergone primary or secondary orbital implantation between April 2008 and February 2011 were reviewed. T1 weighted Gad-DTPA MRI was performed between 5 and 12 months (mean 9.2 ± 5.9 months) after implantation and graded as follows to evaluate the fibrovascular in-growth of the implants; grade 1 (rim enhancement), grade 2 (peripheral foci of enhancement, not including the center), grade 3 (central, non-homogenous enhancement), grade 4 (central, homogenous enhancement) and grade 5 (central, intense enhancement).Results were analysed according to vascularization patterns on Gad-DTPA MRI. RESULTS: Central vascularization patterns (grade 3, 4 or 5) were seen 62.5% of coralline orbital implants and 46.1% of synthetic orbital implants. Central fibrovascular in-growth of the coralline implants were found significantly more than synthetic implants (p < 0.05). Central vascularization of coralline implants with primary implantation was 75% and with secondary implantation was 50%. Synthetic orbital implantation with primary surgery demonstrated 66.6% and synthetic orbital implantation with secondary surgery demonstrated 26.6% central vascularization pattern. In both natural coralline and synthetic implants, primary orbital implantation was demonstrated significantly better fibrovascular in-growth than secondary implantation (p < 0.05). Two patients with synthetic orbital implants had dehiscence that was repaired by using autogenous fascia lata. CONCLUSIONS: In both coralline and synthetic orbital implants, central vascular in-growth was observed much more with primary orbital implantation. This study indicates that coralline HA orbital implants significantly supply more rapid and homogenous vascularization than synthetic implants.

Comparative evaluation of olopatadine 0.01% combined fluorometholone 0.1% treatment versus olopatadine 0.01% combined ketorolac 0.4% treatment in patients with acute seasonal allergic conjunctivitis.

PURPOSE: To evaluate the therapeutic effects of low-effective steroid fluorometholone 0.1% and non-steroidal anti-inflammatory ketorolac 0.4% when concomitantly used with olopatadine 0.01% in relieving clinical signs and symptoms of acute seasonal allergic conjunctivitis (SAC). METHODS: In this randomized, placebo-controlled, multi-center study, 104 eyes of 52 patients with the diagnosis of SAC were conducted. The patients were assigned into two groups to receive either olopatadine and fluorometholone one eye and placebo in the contralateral eye or olopatadine and ketorolac one eye and placebo in the contralateral. The clinical signs (chemosis, mucus secretion, eyelid edema) and symptoms (itching, redness, tearing, burning) of the patients were evaluated by summing up the scores using a 3-point scale. Results were analyzed by Mann-Whitney U test, p values less than 0.05 were defined as significant. RESULTS: All parameters were improved less amount on the first day of the treatment in both groups, however, significant reduction in clinical signs and symptoms were seen on the 10th day compared with those receiving placebo. Fluorometholone was found superior to ketorolac in reducing redness, mucus secretion, chemosis and eyelid edema (p = 0.032 for redness, p = 0.028 for mucus secretion, p = 0.030 for chemosis, p = 0.042 for eyelid edema) and both drugs were similar in alleviating the symptoms itching, burning and tearing (p = 0.074 for itching, p = 0.064 for burning, p = 0.072 for tearing). CONCLUSIONS: Fluorometholone was better than ketorolac in relieving redness, chemosis, mucus secretion and eyelid edema when concomitantly used with olopatadine, however, these two drugs were found equal in attenuating the symptoms itching, burning and tearing.

Phacoemulsification with intraocular lens implantation in patients with anterior uveitis.

PURPOSE: To assess the results of phacoemulsification and posterior chamber intraocular lens (PC IOL) implantation in patients with cataract secondary to anterior uveitis. SETTING: Department of Ophthalmology, Ministry of Health, Ankara Training and Research Hospital, Ankara, Turkey. DESIGN: Case series. METHOD: Consecutive patients with anterior uveitis and cataract were prospectively studied for outcomes after phacoemulsification and PC IOL implantation. RESULTS: Fifty-five eyes (48 patients; mean age 44.9 years ± 15.6 [SD]) were included. Patients were followed for 6 months. The etiology of uveitis was presumed idiopathic anterior uveitis (n = 22), herpes simplex virus-associated anterior uveitis (n = 10), Fuchs heterochromic iridocyclitis (n = 10), and anterior uveitis associated with collagen vascular disease (n = 13). Preoperative complications secondary to uveitis included posterior synechiae (12 eyes), glaucoma (26 eyes), and sequelae of cystoid macular edema (CME) (21 eyes). At the final visit, the corrected distance visual acuity (CDVA) was 20/40 or better in 52 eyes (94.5%) and 20/20 in 33 eyes (60.0%). The CDVA was worse than 20/40 in 3 eyes because of preoperative anterior and posterior segment abnormalities. Postoperative complications were CME, recurrent uveitis, and posterior capsule opacity in 7 eyes (12.7%) each; fibrinous anterior chamber reaction in 6 eyes (10.9%); raised intraocular pressure in 4 eyes; peripheral anterior synechiae in 1 eye (1.8%); and hypotony in 1 eye (1.8%). CONCLUSION: Patients with a history of anterior uveitis and cataract having phacoemulsification with PC IOL implantation had excellent visual results with a relatively low complication rate. FINANCIAL DISCLOSURE: No author has a financial or proprietary interest in any material or method mentioned.

Management of cataracts and oculo-cutaneous malignancy in xeroderma pigmentosum.

This case report describes the management of a 17-year-old woman with xeroderma pigmentosum (XP) with bilateral mature cataract, conjunctival squamous cell carcinoma in the left eye (OS) and a cutaneous squamous cell carcinoma on her nose. To our knowledge, this is the first reported XP case with a cataract developing in the last couple of years without any ocular trauma, any history of inadequate diet or of previous corticosteroid use. We believe that cataracts can be related to improper working of the DNA repair mechanism of the lens epithelial cells in XP patients.

Unilateral acute dacryocystitis associated with oculoglandular tularemia: a case report.

PURPOSE: To describe an unusual case of oculoglandular tularemia associated with unilateral acute dacryocystitis and purulent conjunctivitis with 18 weeks pregnancy. METHODS: It is difficult to culture francisella tularensis on media so serological tests such as micro-agglutination methods are used to diagnose the infection. PCR test results were weak positive. The serum sample was analyzed for the presence of f. tularensis antibody, which was determined positive with a titer of 1/160. RESULTS: Oral amoksicilin-clavulonic acid treatment was applied to the patient because of the side-effects of other antibiotics on the fetus. Dacryocystitis was surgically drained but relapsed a few weeks later, so it was drained again and a ciprofloksasin-impregnated sponge was placed into the tissue defect that occured after drainage. No relapses were seen after recovery of dacryocystitis. CONCLUSIONS: Oculoglandular tularemia is not only suspected in cases who complain of fever, cervical lymphadenopathy and purulent conjunctivitis, it should also be suspected in cases who are admitted to the hospital with acute dacryocystitis, which is a rare component of oculoglandular syndrome.

Clinical outcomes of amniotic membrane transplantation in patients with corneal and conjunctival disorders.

PURPOSE: To evaluate the effectiveness of amniotic membrane transplantation (AMT) in management of corneal and conjunctival diseases in large clinical series. METHODS: 130 patients who had undergone AMT between February 2004-March 2011 were evaluated. The cases were selected from two main groups: corneal (105) and conjunctival disorders (25). Results were analyzed by ANOVA test defining the outcomes as success, recurrence, and failure. P values less than 0.1 were defined as significant. The success criteria of the corneal group was complete re-epitelization of cornea in the first month and formation of a deep anterior chamber. The success criteria of conjunctival disorders was regarded as complete re-epitelization by the fifteenth day of follow-up. RESULTS: The cornea healed satisfactorily 85.7% of the corneal group and the success rate of conjunctival group was 92% (p=0.524 for success and p=0.245 for recurrence). There was not a significant difference between subgroups (p=0.167 for cornea subgroups and p=1.00 for conjunctiva subgroups). Corneal epithelial defect rapidly healed and there was significant visual acuity improvement after AMT (p=0.001). CONCLUSION: AMT is effective to promote corneal healing in patients with persistent epithelial defect and appeared to be helpful after surgery to release pain. It can be successfully used as an alternative to conjunctival autograft for conjunctival surface reconstruction.