MyMedR

Orbital rhabdomyosarcoma in an HIV positive child

Khairy-Shamel ST, Shatriah I, Adil H, Zunaina E, Bakiah S, Rohaizan Y, et al.

Orbit, 2008;27(5):388-90.

PMID: 18836940 DOI: 10.1080/01676830802336629

We reported a case of orbital rhabdomyosarcoma with an intracranial extension in an HIV-infected child. It was an uncommon sarcoma in a retroviral-positive patient that resulted in a diagnostic and therapeutic dilemma. The child is currently asymptomatic following surgery, chemotherapy, and reinstitution of highly active retroviral therapy (HAART).

Pansinusitis causing bilateral optic neuritis in a 9-year-old child

Bashkaran K, Shatriah I, Zunaina E, Bakiah S, Sakinah Z

Orbit, 2009;28(6):377-9.

PMID: 19929663 DOI: 10.3109/01676830903104678

Sinusitis is a rare cause of optic neuritis in children. This case illustrates bilateral optic neuritis in a 9-year-old child caused by pansinusitis. It demands an accurate diagnosis with a prompt management. A proper treatment of sinusitis is essential to prevent this complication.

Fulltext Intravitreal triamcinolone versus laser photocoagulation as a primary treatment for diabetic macular oedema--a comparative pilot study

Norlaili M, Bakiah S, Zunaina E

BMC Ophthalmol, 2011 Nov 23;11:36.

PMID: 22111945 DOI: 10.1186/1471-2415-11-36

BACKGROUND: Diabetic macular oedema is the leading causes of blindness. Laser photocoagulation reduces the risk of visual loss. However recurrences are common and despite laser treatment, patients with diabetic macular oedema experienced progressive loss of vision. Stabilization of the blood retinal barrier introduces a rationale for intravitreal triamcinolone treatment in diabetic macular oedema. This study is intended to compare the best corrected visual acuity (BCVA) and the macular oedema index (MEI) at 3 month of primary treatment for diabetic macular oedema between intravitreal triamcinolone acetonide (IVTA) and laser photocoagulation.

METHODS: This comparative pilot study consists of 40 diabetic patients with diabetic macular oedema. The patients were randomized into two groups using envelope technique sampling procedure. Treatment for diabetic macular oedema was based on the printed envelope technique selected for every patient. Twenty patients were assigned for IVTA group (one injection of IVTA) and another 20 patients for LASER group (one laser session). Main outcome measures were mean BCVA and mean MEI at three months post treatment. The MEI was quantified using Heidelberg Retinal Tomography II.

RESULTS: The mean difference for BCVA at baseline [IVTA: 0.935 (0.223), LASER: 0.795 (0.315)] and at three months post treatment [IVTA: 0.405 (0.224), LASER: 0.525 (0.289)] between IVTA and LASER group was not statistically significant (p = 0.113 and p = 0.151 respectively). The mean difference for MEI at baseline [IVTA: 2.539 (0.914), LASER: 2.139 (0.577)] and at three months post treatment [IVTA: 1.753 (0.614), LASER: 1.711 (0.472)] between IVTA and LASER group was also not statistically significant (p = 0.106 and p = 0.811 respectively).

CONCLUSIONS: IVTA demonstrates good outcome comparable to laser photocoagulation as a primary treatment for diabetic macular oedema at three months post treatment.

TRIAL REGISTRATION: ISRCTN05040192 (http://www.controlled-trial.com).

Fulltext Purtscher-like retinopathy following valsalva maneuver effect: case report

Nor-Masniwati S, Azhany Y, Zunaina E

J Med Case Rep, 2011;5:338.

PMID: 21806816 DOI: 10.1186/1752-1947-5-338

Purtscher's retinopathy is a rare condition that is noted in cases related to various types of trauma. The characteristic finding in the fundus is the presence of multiple Purtscher flecken. Purtscher-like retinopathy has a similar presentation in the fundus, but without an association with trauma.

Fulltext Anti-inflammatory and antioxidant effects of Tualang honey in alkali injury on the eyes of rabbits: experimental animal study

Bashkaran K, Zunaina E, Bakiah S, Sulaiman SA, Sirajudeen K, Naik V

BMC Complement Altern Med, 2011;11:90.

PMID: 21982267 DOI: 10.1186/1472-6882-11-90

Alkali injury is one of the most devastating injuries to the eye. It results in permanent unilateral or bilateral visual impairment. Chemical eye injury is accompanied by an increase in the oxidative stress. Anti-inflammatory and antioxidant agents play a major role in the treatment of chemical eye injuries. The purpose of this study is to evaluate the anti-inflammatory (clinical and histopathological) and antioxidant effects of Tualang honey versus conventional treatment in alkali injury on the eyes of rabbits.

Fulltext Intraocular nematode with diffuse unilateral subacute neuroretinitis: case report

Yusoff M, Alwi AA, Said MM, Zakariah S, Ghani ZA, Zunaina E

BMC Ophthalmol, 2011;11:15.

PMID: 21679403 DOI: 10.1186/1471-2415-11-15

Live intraocular nematode is a rare occurrence. Nematode can migrate actively within the eye, creating visual symptoms and damaging ocular tissue.

Fulltext Single intravitreal ranibizumab for myopic choroidal neovascularization

Nor-Masniwati S, Shatriah I, Zunaina E

Clin Ophthalmol, 2011;5:1079-82.

PMID: 21847340 DOI: 10.2147/OPTH.S21057

We report a case of myopic choroidal neovascularization that showed improvement after a single injection of ranibizumab. A 45-year-old Chinese man with high myopia presented with sudden onset painless central scotoma of his right eye of 2 weeks' duration. There was no history of trauma. His right eye vision on presentation was 6/30 which showed no improvement with pinhole. The right fundus showed myopic maculopathy at the posterior pole with subretinal hemorrhage at the inferotemporal fovea. The optic disc was tilted with inferotemporal peripapillary atrophy. There was a myopic maculopathy appearance in the macula of the left eye. Fundus fluorescein angiography revealed choroidal neovascularization at the fovea of the right eye. A diagnosis of right eye choroidal neovascularization secondary to myopic maculopathy was made. A single intravitreal injection of ranibizumab 0.05 mL was given. Ten weeks following intravitreal injection, vision had improved to 6/7.5, and repeated fundus fluorescein angiography showed absence of choroidal neovascularization. Follow-up at 6 months showed visual acuity had normalized to 6/6 with glasses, which was maintained up to 12 months following treatment. The right fundus showed no further subretinal hemorrhage with no new lesions.

Commentary

Zunaina E

J Neurosci Rural Pract, 2012 May;3(2):226-7.

PMID: 22865993

Fulltext Cerebral venous sinus thrombosis presenting with diplopia in pregnancy: a case report

Munira Y, Sakinah Z, Zunaina E

J Med Case Rep, 2012;6:336.

PMID: 23034080 DOI: 10.1186/1752-1947-6-336

Fulltext Prevalence of falls and its associated factors among elderly diabetes in a tertiary center, Malaysia

Azidah AK, Hasniza H, Zunaina E

Curr Gerontol Geriatr Res, 2012;2012:539073.

PMID: 22693496 DOI: 10.1155/2012/539073

The purpose of this study is to determine the prevalence of falls and its associated factors among elderly diabetes type 2 patients attending a tertiary center in Malaysia. We conducted a cross-sectional study among 288 elderly diabetes type 2. The data collected includes data on sociodemographic, diabetes history, comorbid diseases, drug use, and activity of daily living (Barthel's index). The patient also was examined physically, and balance and gait assessment was carried out. Prevalence of falls among elderly diabetes was 18.8%. Female gender (OR: 2.54, P < 0.05), age group more than 75 (OR: 2.97, P < 0.05), retinopathy (OR: 2.19, P < 0.05), and orthostatic hypotension (OR: 2.87, P < 0.05) were associated with higher risk for falls. High balance and gait score was associated with reduced risk of fall in elderly diabetes (OR: 0.89, P < 0.05). In conclusion, the factors that are associated with higher risk for falls among elderly diabetes were female sex, age group more than 75, presence of retinopathy, and orthostatic hypotension. Those who had higher balance and gait score were found to be less likely to fall compared with those with lower score.
Study site: Hospital Universiti Sains Malaysia, Kelantan, Malaysia
Questionnaires, Scales, Device: Tinetti Balance and Gait Assessment; 5.07 Semmes- Weinstein monofilament; Barthel’s index
Study site: Diabetic clinic, Hospital Universiti Sains Malaysia (HUSM), Kelantan, Malaysia

Fulltext An elderly lady with blurring of vision

Azhany Y, Nani D, Zunaina E

Malays Fam Physician, 2012;7(1):43-4.

PMID: 25606247 MyJurnal

Fulltext Diffuse unilateral subacute neuroretinitis in a young boy: a case report

Guan-Fook N, Hayati AA, Raja-Azmi MN, Liza-Sharmini AT, Wan-Hazabbah WH, Zunaina E

Clin Ophthalmol, 2012;6:487-90.

PMID: 22536041 DOI: 10.2147/OPTH.S29806

We report a case of diffuse unilateral subacute neuroretinitis in a young boy with no clinical visualization of nematode. The diagnosis was made based on clinical findings and detection of Toxocara immunoglobulin G by Western blot test. An 11-year-old Malay boy presented with progressive blurring of vision in the left eye for a duration of 1 year. It was associated with intermittent floaters. Visual acuity in the left eye was 6/45 and improved to 6/24 with pinhole. There was positive relative afferent pupillary defect, impaired color vision, and presence of red desaturation in the left eye. There were occasional cells in the anterior chamber with no conjunctiva injection. Posterior segment examination revealed mild-to-moderate vitritis and generalized pigmentary changes of the retina with attenuated vessels. The optic disk was slightly hyperemic with mild edema. There was presence of multiple, focal, gray-white subretinal lesions at the inferior part of the retina. Full blood picture results showed eosinophilia with detection of Toxocara immunoglobulin G by Western blot test. Investigations for other infective causes and connective tissue diseases were negative. The diagnosis of diffuse unilateral subacute neuroretinitis secondary to Toxocara was made based on clinical findings and laboratory results. He was treated with oral albendazole 400 mg daily for 5 days and oral prednisolone 1 mg/kg with tapering doses over 6 weeks. At 1 month follow-up, the inflammation had reduced, and multiple, focal, gray-white subretinal lesions were resolved; however there was no improvement of vision.

Fulltext Serological IgG avidity test for ocular toxoplasmosis

Suresh S, Nor-Masniwati S, Nor-Idahriani MN, Wan-Hazabbah WH, Zeehaida M, Zunaina E

Clin Ophthalmol, 2012;6:147-50.

PMID: 22291456 DOI: 10.2147/OPTH.S26844

BACKGROUND: The purpose of this study was to evaluate the immunoglobulin (Ig) G avidity of serological toxoplasmosis testing in patients with ocular inflammation and to determine the clinical manifestations of ocular toxoplasmosis.

METHODS: A retrospective review of all patients presenting with ocular inflammation to the Hospital Universiti Sains Malaysia, Kelantan, Malaysia between 2005 and 2009 was undertaken. Visual acuity, clinical manifestations at presentation, toxoplasmosis antibody testing, and treatment records were analyzed.

RESULTS: A total of 130 patients with ocular inflammation were reviewed retrospectively. The patients had a mean age of 38.41 (standard deviation 19.24, range 6-83) years. Seventy-one patients (54.6%) were found to be seropositive, of whom five (3.8%) were both IgG and IgM positive (suggestive of recently acquired ocular toxoplasmosis) while one (0.8%) showed IgG avidity ≤40% (suggestive of recently acquired ocular toxoplasmosis) and 65 patients (50.0%) showed IgG avidity >40% (suggestive of reactivation of toxoplasmosis infection). Chorioretinal scarring as an ocular manifestation was significantly more common in patients with seropositive toxoplasmosis (P = 0.036). Eighteen patients (13.8%) were diagnosed as having recent and/or active ocular toxoplasmosis based on clinical manifestations and serological testing.

CONCLUSION: Ocular toxoplasmosis is a clinical diagnosis, but specific toxoplasmosis antibody testing helps to support the diagnosis and to differentiate between reactivation of infection and recently acquired ocular toxoplasmosis.

Fulltext Ocular tuberculosis with multiple cerebral abscesses

Nor-Masniwati S, Zunaina E, Azhany Y

Case Rep Ophthalmol Med, 2012;2012:606741.

PMID: 22611511 DOI: 10.1155/2012/606741

A 23-year-old Malay man presented with headache for one-month duration. It was associated with painless blurring of vision of the right eye. He had loss of appetite and reduced weight but no night sweats or hemoptysis. His visual acuity on the right eye was 6/45 and improved to 6/15 with pinhole. Right fundus examination revealed a choroidal tuberculoma located at one disc diameter away from optic disc superiorly with mild vitritis. Systemic examinations revealed no significant finding. Mantoux test reading was 22 mm with erythrocyte sedimentation rate that was 14 mm/h. Other blood investigations were negative with normal chest radiography. The computerized tomography scan of the brain revealed multiple cerebral abscesses. A clinical diagnosis of right ocular tuberculosis with multiple cerebral abscesses was made. He was treated with antituberculosis chemotherapy for one year which divided into intensive phase for three months and maintenance phase for nine months. Cerebral abscesses resolved after three months of antituberculosis drugs and at one-year follow-up, and the choroidal tuberculoma resolved completely with scar formation and significant macular striae.

Fulltext Resolution of exudative retinal detachment and regression of retinal macrocyst post-laser in Coats disease

Munira Y, Zunaina E, Azhany Y

Int Med Case Rep J, 2013;6:37-9.

PMID: 23966803 DOI: 10.2147/IMCRJ.S47769

A 15-year-old boy presented with painless progressive blurring of vision in the right eye for 1 year in duration. His visual acuity in the right eye was hand movement. The right fundus showed presence of extensive subretinal exudates at the posterior pole and a retinal macrocyst at the temporal periphery. It was associated with exudative retinal detachment at the inferior periphery of the retina. Fundus angiography revealed telangiectatic retinal vessels at the superotemporal retina. Based on clinical and angiographic findings, a diagnosis of Coats disease was made. He was treated with retinal laser photocoagulation. There was resolution of the exudative retinal detachment, reduction of subretinal exudates, and regression of the retinal macrocyst with improvement of visual acuity to 1/60 post-laser therapy.

Fulltext Successful treatment of syphilitic uveitis in HIV-positive patients

Nurfahzura MJ, Hanizasurana H, Zunaina E, Adil H

Clin Ophthalmol, 2013;7:1651-4.

PMID: 23986629 DOI: 10.2147/OPTH.S46876

We report successful treatment of syphilitic uveitis in a case series of three Human immunodeficiency virus (HIV)-positive patients at Malaysia's Selayang Hospital eye clinic. All three patients with syphilitic uveitis were male, aged from 23 to 35 years old, with a history of high-risk behaviors. Of the patients, two presented with blurring of vision and only one patient presented with floaters in the affected eye. Ocular examination revealed intermediate uveitis (case 1 and case 3) and panuveitis (case 2). Each patient showed a high Venereal Disease Research Laboratory (VDRL) titer at presentation and they were also newly diagnosed as HIV positive with variable CD4 counts. All three patients responded well to a neurosyphilis regimen of intravenous penicillin G. At 3 months posttreatment, there was reduction in VDRL titer with improvement of vision in the affected eye. Diagnosis of syphilis needs to be ruled out in all cases of uveitis. All syphilitic uveitis cases should have HIV screening and vice versa, as syphilis is one of the most common infectious diseases associated with HIV-positive patients. Early detection and treatment are important for a good visual outcome.

Study site: opthamolagy clinic, Hospital Selayang

Fulltext Rapid anterior capsular contraction after phacoemulsification surgery in a patient with retinitis pigmentosa

Jin-Poi T, Shatriah I, Khairy-Shamel ST, Zunaina E

Clin Ophthalmol, 2013;7:839-42.

PMID: 23674886 DOI: 10.2147/OPTH.S42122

A decrease in the anterior capsule opening after cataract surgery has been observed in eyes with weakened lens zonules. It commonly occurs in diabetes mellitus, uveitis, pseudoexfoliation syndrome, high myopia, and elderly patients. Herein, we report the case of a middle-aged man with advanced retinitis pigmentosa who developed a rapid contraction of the anterior capsule after an uneventful phacoemulsification surgery that resulted in severe visual loss during the early postoperative period.

Fulltext Clinical presentation, severity and progression of primary angle closure in malays

Liza-Sharmini AT, Sharina YN, Dolaboladi AJ, Zaid NA, Azhany Y, Zunaina E

Med J Malaysia, 2014 Feb;69(1):21-6.

PMID: 24814624 MyJurnal

INTRODUCTION: There is limited knowledge on primary angle closure (PAC) in Malays. Understanding the clinical presentation and progression of PAC in Malays is important for prevention of blindness in Southeast Asia.

MATERIAL AND METHODS: A retrospective record review study was conducted on Malay patients seen in the eye clinic of two tertiary hospitals in Kelantan, Malaysia. Based on the available data, Malay patients re-diagnosed as primary angle closure suspect (PACS), primary angle closure (PAC), and primary angle closure glaucoma (PACG) based on the International Society Geographical Epidemiological classification. Clinical data was collected from initial presentation including the presence of acute primary angle closure until at least 5 years follow up. Progression was defined based on gonioscopic changes, vertical cup to disc ratio (VCDR), intraocular pressure (IOP) and Humphrey visual field (HVF) analysis. Progression and severity of PACG was defined based Hodapp-Parrish-Anderson classification on reliable HVF central 24-2 or 30-2 analysis.

RESULTS: A total of 100 patients (200 eyes) with at least 5 years follow up were included. 94 eyes (47%) presented with APAC. During initial presentation, 135 eyes (67.5%) were diagnosed with glaucomatous changes with 91 eyes already blind. After 5 years of follow up, 155 eyes (77.5%) progressed. There was 4 times risk of progression in eyes with PAC (p=0.071) and 16 times risk of progression in PACG (p=0.001). Absence of laser peripheral iridotomy was associated with 10 times the risk of progression.

CONCLUSION: Angle closure is common in Malays. Majority presented with optic neuropathy at the initial presentation and progressed further. Preventive measures including promoting public awareness among Malay population is important to prevent blindness.

Study site: Eye clinic, Hospital Universiti Sains Malaysia and Hospital
Raja Perempuan Zainab II

Fulltext Assessment of the optic nerve head parameters using Heidelberg retinal tomography III in preterm children

Alshaarawi S, Shatriah I, Zunaina E, Wan Hitam WH

PLoS One, 2014;9(2):e88056.

PMID: 24551076 DOI: 10.1371/journal.pone.0088056

Variations in optic nerve head morphology and abnormal retinal vascular pattern have been described in preterm children using digital image analysis of fundus photograph, optical coherence tomograph and serial funduscopy. We aimed to compare the optic nerve head parameters in preterm and term Malay children using Heidelberg Retinal Tomograph III.

Fulltext Spontaneous bilateral peripapillary, subhyaloid and vitreous hemorrhage with only minor platelet deficit in idiopathic thrombocytopenic purpura

Wan-Wei L, Tengku-Norina TJ, Azma-Azalina AA, Zulkifli AG, Zunaina E

Int Med Case Rep J, 2014;7:15-7.

PMID: 24493935 DOI: 10.2147/IMCRJ.S55017

A 45-year-old female with underlying idiopathic thrombocytopenic purpura (ITP) complained of acute onset of reduced vision and floaters, in both eyes, for 3 weeks. Visual acuity was 6/36 and 6/60 in the right eye and left eye, respectively. Ophthalmoscopy showed bilateral peripapillary, subhyaloid and vitreous hemorrhage. Hematological evaluation revealed moderate anemia (hemoglobin: 93 g/L) and mild thrombocytopenia (platelets: 120×10(9)/L). She was co-managed by a hematologist and ophthalmologists; she was treated medically. Follow-up care during the next 6 weeks revealed spontaneous, partially resolving hemorrhage, with improvement of visual acuity. The purpose of this case report is to highlight ophthalmic involvement of ITP in this patient, despite her only-mild thrombocytopenia, and her spontaneous recovery, despite her receiving only medical treatment.

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