Prolonged conjunctivitis mimicking nodular episcleritis as a manifestation of granulomatosis with polyangiitis-a case report

Red eye is common in our daily practice.It ranges from non-inflammatory to inflammatory causes.An extended course of disease should prompt suspicion and the possibility of diagnosis revision.A prolonged conjunctivitis mimicking nodular episcleritis can be presented as a manifestation of granulomatosis with polyangiitis(GPA).A 57-year-old woman complained of eye redness and tearing for two weeks which partially resolved with antibiotics.She was subsequently commenced on topical and oral non-steroidal anti-inflammatory drugs(NSAIDs)and topical anti-allergic.However,in the following reviews she developed cornea thinning and her systemic examination revealed an injected uvula with absence of upper respiratory tract infection.She was investigated for connective tissue disease and found to have raised anti-inflammatory markers and her antinuclear antibody and C-ANCA tests were positive.She was diagnosed with GPA.Her conditions improved followed by the commencement of topical corticosteroid with high dose of systemic corticosteroid,which followed by a tapering regime with oral corticosteroid.Although red eye is common,it is associated with a variety of diseases.GPA manifestation can be as subtle as a red eye.Any prolonged partially treated red eye should prompt suspicion of a more sinister cause.Sensitive detection of other subtle systemic signs is very important.

Clinical significance of episcleral venous fluid wave in gonioscopy-assisted transluminal trabeculotomy

AIM:To evaluate the clinical significance of checking episcleral venous fluid wave(EVFW)during gonioscopyassisted transluminal trabeculotomy(GATT)in patients with open angle glaucoma(OAG).METHODS:This retrospective case series study comprised 30 patients(45 eyes)with OAG underwent GATT.The location and extent of EVFW were examined and graded after intraoperative compression flushing of the anterior chamber angle during the operation.Patients were followed up for 1y.A complete success for surgery is defined as a postoperative intraocular pressure(IOP)<18 mm Hg without any anti-glaucoma medication.IOP<18 mm Hg with less than two anti-glaucoma medications is defined as qualified success,while the control of IOP requiring three anti-glaucoma medications is considered as unsuccess.RESULTS:The mean IOP was 35.38±7.16 mm Hg before surgery and 15.52±4.22 mm Hg 1y after surgery(P<0.01).The average number of anti-glaucoma medication was 2.8±1.2(2-4)preoperation and 0.6±1.3(0-3)1y postoperation(P<0.01).The success rate of the operation was 93.33%.Complete success rate was 66.67%,qualified success rate was 26.67%,and 6.66%of unsuccessful cases required reoperation.EVFW of all cases was grade 2-4,and the percentages of grade 2,3 and 4 were 33.33%,40.0%and 26.67%,respectively.The distribution and percentage of EVFW were inferior(36%),nasal(28%),superior(20%),and temporal(16%).The EVFW grade of complete success patients was 3.4±0.6(3-4),and that of qualified success patients was 2.6±1.0(2-4).The larger the range of EVFW,the lower the IOP,and the better the IOP reduction effect.CONCLUSION:During GATT surgery,pressurized irrigation of anterior chamber to check EVFW can reduce the outflow resistance of aqueous humor and increase the effect of postoperative IOP.The range of EVFW is negatively correlated with postoperative IOP.Therefore,EVFW may be a valuable prognostic indicator for the success of GATT surgery.

Rhegmatogenous Retinal Detachment in One-Eyed Patients: Therapeutic and Prognostic Challenges

Background: Retinal detachment is a major ophthalmologic emergency. The rhegmatogenous form is the most common and its management is exclusively surgical as soon as possible. This urgency becomes major and absolute when it occurs in a particular monocular vision. Purpose: To analyze the clinical forms of rhegmatogenous retinal detachment (RRD), the results and the complications of their management in monophthalmic patients. Methodology: This was a retrospective and analytical study from June 2007 to December 2019. We included all patients who received a consultation for rhegmatogenous retinal detachment. All patients were seen by at least two posterior segment specialists and all were operated on by the same surgeon. Results: 57 files (57 eyes) were collected with an average age of 44.71 years and a sex ratio of 7.14. The average consultation time is 40.80 days. Patients complained of decreased visual acuity in 96.49% of cases. We had myopia in 49.12% of cases and 91.23% of patients were phakic. Retinal holes were found in 31.58% of our patients and giant tears in 17.54%. The mean retinal detachment extension was 2.52 quadrants and the macula was raised in 32 cases. The average time taken to take charge was 10 days. Detachment surgery was performed in 42 patients with 100% anatomical recovery. Conclusion: Retinal detachment in one-eyed patient is a major ophthalmic emergency. Its management must not suffer from any delay. Post-operative outcomes are relatively similar between the internal and external pathways. In one-eyed patient, silicone can be left alone in the absence of complications.

Clinical features and visual outcomes of scleritis patients presented to tertiary care eye centers in Saudi Arabia

AIMTo describe the clinical features, systemic associations, treatment and visual outcomes in Saudi patients with scleritis.METHODSA retrospective chart review was performed for patients with scleritis presenting to two tertiary care eye hospitals in Riyadh, Saudi Arabia, from 2001 to 2011. Data were collected on the clinical features of scleritis, subtypes of scleritis, associated systemic disease, history of previous ocular surgery and medical therapy, including the use of immunosuppressants. Treatment outcomes were evaluated based on best-corrected visual acuity (BCVA) and response to treatment.RESULTSOf the 52 patients included in the study, non-necrotizing anterior scleritis was the most common type of scleritis in 22 patients (42.3%), followed by posterior scleritis in 14 patients (26.9%). The majority of cases, 31 patients (59.6%), were idiopathic in nature. Systemic associations were present in 12 patients (23.1%). Infectious scleritis was confirmed in 6 patients (11.5%): 3 with bacterial scleritis after pterygium excision, 2 patients with scleritis related to tuberculosis and 1 patient with scleritis resulting from herpes simplex infection. For the various subtypes of scleritis, BCVA values after treatment and time to remission significantly differed (P&#x0003c;0.05, all cases). Systemic immunosuppressive therapies in addition to steroids were administered to 46.2% of all patients. The T-sign was present on B-scan ultrasonography in 9 (64.3%) of the 14 posterior scleritis patients.CONCLUSIONNon-necrotizing anterior scleritis was the most common subtype of scleritis. Final visual outcome and time to remission differed among the various scleritis subtypes.

Prevalence and characteristics of ophthalmological extra-intestinal manifestations in Chinese patients with inflammatory bowel disease

AIM：To investigate the prevalence of ophthalmological extra-intestinal manifestations（O-EIMs） in Chinese patients with inflammatory bowel disease（IBD） and to identify risk factors for the development of O-EIMs.METHODS：The study population consisted of Chinese patients with a definite diagnosis of Crohn＇s disease（CD） or ulcerative colitis（UC） in a large teaching hospital between January 1995 and December 2014.Demographic and clinical characteristics of patients were extracted retrospectively.RESULTS： In this twenty-year cohort,645 IBD patients（517 with UC,128 with CD） were registered.Among them122（18.9%） exhibited at least one EIM.Of 13 patients（2.0%） developed O-EIMs,7 of CD（5.5%） and 6 of UC（1.2%）.Clinical ophthalmological manifestations included redness（76.9%）,burning（61.5%）,pain（38.5%）,itching（15.4%） of eyes and vision change（7.7%）.O-EIMs included episcleritis（7）,uveitis（5） and dry eye（1）.OEIMs were more prevalent in female（odds ratio for male0.61,95% confidence interval 0.52-0.73,P 〈0.0001）,and patients who had IBD diagnosis at young age（odds ratio for patients aged 〉30 years 0.76,95% confidence interval0.65-0.88,P 〈0.0001）.CONCLUSION： The frequency of O-EIMs in Chinese patients with IBD is lower than the rates reported in the studies of European and American countries.Episcleritisand uveitis are the most common O-EIMs.O-EIMs are more frequent in patients with CD and more prevalent in female and patients who have IBD diagnosis at young age.

Ocular manifestation and visual outcomes in herpes zoster ophthalmicus:a prospective study from a tertiary hospital of Eastern India

AIM:To estimate the magnitude of different ocular manifestation in clinically established herpes zoster ophthalmicus(HZO)patients and assessment of the visual outcome after two months of initial examination.METHODS:An observational prospective study was conducted on 42 clinically diagnosed Tzanck smear positive cases HZO to observe the occurrence and frequency of different ocular manifestation and their visual outcome in 10-month period with 2mo follow up.Full ophthalmological examination using slit lamp,non-contact tonometry,applanation tonometry,direct and indirect ophthalmoscope were performed.RESULTS:Out of 42 patients of HZO,33 had one or more type of ocular manifestation staring from lid skin involvement to conjunctivitis,keratitis,uveitis,increased intraocular pressure(IOP)and optic neuritis but no retinal manifestation.More number of HZO cases and ocular manifestation were found with advancement of ages.Young HZO patients were more associated with human immunodeficiency virus(HIV)infection and HIV infected people with HZO infection had more ocular manifestation.Male to female ratio was 2:1 among HZO cases but ocular manifestation occurred more among males.Female with advanced age were involved more.Lid involvement(73.81%),conjunctivitis(69.05%),and keratitis(59.52%)were most common ocular manifestation followed by anterior uveitis(30.95%)and episcleritis(11.90%).Ocular hypertension(42.86%)was associated with almost every ocular manifestation.Among the cases of more than 45 years of age,9.52%patients acquired 6/6 vision compared to 7.14%patients at and below 45 years of age after 8wk of follow up.CONCLUSION:The visual outcomes are poor in HZO with advanced age group.Visual outcome of the affected eyes is poor than unaffected eyes.The loss of vision is mainly due to keratitis,anterior uveitis,posterior uveitis,and optic neuritis.

Ocular Manifestations in Rheumatoid Arthritis

Rheumatoid arthritis (RA) is the most common autoimmune disease. Ocular manifestations of this autoimmune disease vary and are mainly keratoconjunctivitis sicca, episcleritis, scleritis and keratitis. Their appearance, as well as their severity are related to RA chronicity and resistance to therapy. The treatment consists of corticosteroids, NSAIDs and cytotoxic drugs, depending on the type of ocular manifestations and the patient’s response to treatment.

Episcleral macular buckling for posterior retinal detachment in silicone oil filled eyes associated with myopic macular hole

AIM: To evaluate anatomical and visual outcomes of episcleral macular buckling (EMB) for posterior retinal detachment in silicone oil filled eyes associated with myopic macular hole.METHODS: Five cases of EMB for initial failure of retinal reattachment after internal limiting membrane (ILM) peeling and silicone oil tamponade caused by myopic macular hole were retrospectively reviewed. A silicone sponge sutured directly across the macular region was performed on the silicone oil filled eyes. Silicone oil was removed no sooner than 1 month post- EMB. The duration of follow -up time after removal of silicone oil was more than 3 months.RESULTS: Retinas of five eyes were all reattached at the last follow-up. The postoperative vision ranged from counting fingers to 0.08.CONCLUSION: Anatomical results improved after EBM for posterior retinal detachment in silicone oil filled eyes associated with myopic macular hole, which was not evident for visual outcome.

Episcleral brachytherapy as an effective alternative in vasoproliferative tumors

The aim of this study is to assess the results of episcleral brachytherapy as treatment of retinal vasoproliferative tumors(RVTs) in a referral Intraocular Tumors Unit(ITU). A retrospective review of all patients diagnosed with vasoproliferative tumors of the retina and treated with episcleral brachytherapy in the ITU, University Hospital of Valladolid between 2009 and 2015 was done. Five patients accomplished the inclusion criteria. All of them presented associated exudation and secondary retinal detachments(RD). Four patients had received prior treatments. Decreased tumor size and exudation regression was found in all cases after treatment. Visual acuity remained stable or increased in all patients. No recurrences have been found after twelve-months follow up. The results of the present study suggest that episcleral brachytherapy is an efficient and safe option in the management of vasoproliferative tumors, especially when large tumor or extensive subretinal fluid is present. In these cases episcleral brachytherapy could be considered as a first line treatment.