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All Journal The Indonesian Biomedical Journal Universa Medicina IJRETINA - International Journal of Retina Ophthalmologica Indonesiana
Syntia Nusanti
Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta
Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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Giant Intracranial Aneurysm Presenting as Temporal Hemianopia: When the Eyes Reveal a Hidden Danger Pertiwi, Annisa Nindiana; Nusanti, Syntia; Pintary, Marsha Rayfa; Dewiputri, Salmarezka; Ayuningtyas, Sita Paramita; Sidik, Muhammad
Majalah Oftalmologi Indonesia Vol 51 No 2 (2025): Ophthalmologica Indonesiana
Publisher : The Indonesian Ophthalmologists Association (IOA, Perhimpunan Dokter Spesialis Mata Indonesia (Perdami))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35749/journal.v51i2.101687

Abstract

Introduction: Giant intracranial aneurysms (GIA) are rare and deadly diseases due to the high risk of rupture. The purpose of this report is to describe a case of GIA presenting as temporal hemianopia. Case Report: A 52-year-old male presented with worsening blurry vision three weeks before admission. Visual acuity was light perception in the right eye and 6/18 in the left eye. Neuro-ophthalmic examination revealed a relative afferent pupillary defect in the right eye and bilateral optic atrophy. At the next visit, the visual acuity of the right eye recovered to 6/18. Visual field testing showed temporal hemianopia in the left eye and generalized depression in the right eye. Magnetic resonance imaging demonstrated a 0,4 cm x 2,5 cm x 1,9 cm saccular aneurysm, on the medial side of the left internal carotid artery (ICA). Discussion: A giant (diameter ≥2.5 cm) ICA aneurysm may compress the optic chiasm, leading to various stages of visual loss. Several factors are known to delicate balance between thrombogenesis and thrombolysis within the aneurysmal sac. Spontaneous intra-saccular thrombosis in an unruptured GIA may be induced by calcification within the atherosclerotic wall of the aneurysm and loss of elastic lamina. It is prone to occur in a narrow aneurysm neck (<0.4 cm). Thrombosis reduces the size of the aneurysm sac, in which the accumulated fluid is reabsorbed. This may explain the decompression effect on optic chiasm and spontaneous visual recovery.   Conclusion: Intracranial aneurysms are a rare cause of optic chiasm compression but can still be considered in cases of temporal hemianopia.
Role of Optical Coherence Tomography Angiography (OCTA) in Anterior Ischemic Optic Neuropathy Gunawan, Calista Nathasya; Nusanti, Syntia
Majalah Oftalmologi Indonesia Vol 51 No 2 (2025): Ophthalmologica Indonesiana
Publisher : The Indonesian Ophthalmologists Association (IOA, Perhimpunan Dokter Spesialis Mata Indonesia (Perdami))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35749/journal.v51i2.101688

Abstract

Introduction: Anterior ischemic optic neuropathy (AION) is the most common type of optic neuropathy with symptoms of sudden and painless visual field defect and vision loss. Although evaluating the nonperfusion areas of the vascular ischemia have traditionally been visualized through fluorescein angiography, OCTA has proven to be effective in noninvasively representing the retinal vascular network. This literature review aims to evaluate the quantitaive OCTA assessment of peripapillary vessel density (VD) changes in AION. Methods: Literature search was performed in four databases (PubMed, ScienceDirect, ProQuest, and Cochrane Library) from 2018 to 2022 to identify relevant articles. Five studies were included in this review. Results: All five studies on OCTA findings of NAION eyes reported a reduction in the vessel density of peripapillary capillary plexus when compared to either the healthy control eyes or the fellow unaffected eyes. OCTA reveals vascular changes in both forms, aiding prognosis and treatment. One study comparing NAION and AAION indicates reduced vessel density in NAION and AAION, with more severe abnormalities and reduction of vessel density in AAION. Conclusion: OCTA can visualize alterations in vascular density in both types of AION, AAION and NAION, with a notably more pronounced reduction in peripapillary vessel density observed in AAION. Keywords: anterior ischemic optic neuropathy, optical coherence tomography angiography, peripapillary vessel density
DAPSONE-INDUCED TOXIC MACULOPATHY IN LEPROSY PATIENT Ayuningtyas, Sita Paramita; Djatikusumo, Ari; Nusanti, Syntia; Dewiputri, Salmarezka; Sidik, Mohamad
International Journal of Retina Vol 6 No 1 (2023): International Journal of Retina (IJRetina) - INAVRS
Publisher : Indonesian Vitreoretinal Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35479/ijretina.2023.vol006.iss001.226

Abstract

Introduction: Dapsone has been widely used as a part of multidrug therapy for leprosy patients. Ocular side effects are rare. Ocular toxicity manifestations include retinal necrosis, optic atrophy, macular infarction, bilateral exudative retinal detachment, and choroidal detachment. We reported a rare case of dapsone-induced toxic maculopathy in a leprosy patient. Case Report: A 32-year-old male complained of blurred vision and a gray spot in central vision in the left eye (LE) for one month prior to admission. He had been treated with multidrug therapy (MDT) for leprosy for seven months. The MDT consists of dapsone, clofazimine, and rifampicin. The best-corrected visual acuity (BCVA) of the right eye (RE) and the LE were 6/6 and 6/12, respectively. A funduscopy of the LE showed decreased macular reflex. A color vision defect following the tritan axis was found in the LE. The Humphrey visual field (HVF) test of the LE revealed a central scotoma. Macular optical coherence tomography (OCT) showed intraretinal hyperreflectivity and subretinal fluid. Dapsone was then stopped in collaboration with a dermatologist. Two months after the discontinuation of Dapsone, the BCVA of the LE improved to 6/7.5, then 6/6 three months later. Color vision, macular OCT, and HVF tests revealed improvements. Multifocal ERG of both eyes (BE) also showed improvement in N1 and P1 wave amplitude in both eyes on 9-month follow-up after dapsone discontinuation. Discussion: Instead of direct drug toxicity, the mechanism of ocular side effects is thought to be ischemia caused by two distinct mechanisms. Macular ischemia is caused by acute, severe peripheral hypoxia and the physical effect of red cell fragmentation due to the hemolytic process. After discontinuation of dapsone, this case showed improvement in visual function and macular structure. Conclusion: Toxic maculopathy may be present in leprosy patients receiving dapsone treatment, although it is uncommon. Regular follow-up and evaluation of visual function and macular involvement are essential. Early detection of dapsone-induced toxic maculopathy and prompt discontinuation of dapsone may result in an improvement of visual functions.
Multifocal Electroretinogram, Central Macula Thickness and Visual Acuity in Diabetic Macular Edema Following Intravitreal Injection of anti-VEGF Nusanti, Syntia; Sampurna, Kirana; Djatikusumo, Ari; Yudantha, Anggun Rama; Prihartono, Joedo
International Journal of Retina Vol 4 No 2 (2021): International Journal of Retina (IJRetina) - INAVRS
Publisher : Indonesian Vitreoretinal Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35479/ijretina.2021.vol004.iss002.156

Abstract

Introduction : Diabetic Retinopathy (DR) is one of the major cause of visual acuity deterioration in diabetic patients. The loss of central visual acuity in diabetic patients are mainly due to macula edema, which is found in 29% diabetic patients with the over 20 years duration of disease. The aim of this study is to evaluate and investigate the possible correlation among changes of visual acuity (VA), central macular thickness (CMT) using Spectral Domain Optical Coherence Tomography (SD-OCT). Electrophysiological responses using multifocal electroretinography (MfERG) in diabetic macular edema (DME) following intravitreal injection of bevacizumab. Methods: Single arm clinical trial. Thirty-three eyes of 33 DME patients (16 non-proliferative diabetic retinopathy and 17 non-high-risk proliferative diabetic retinopathy), receives intravitreal bevacizumab 1,25mg. All patients underwent complete ophthalmic examination including ETDRS VA testing, Sixty-one scaled hexagon MfERG and SD-OCT scan at baseline, 1-week and 1-month post-injection. Components of the first order kernel (N1, N2 and P1) in central 2o were measured. Result : MfERG showed reduced P1 amplitude (P<0.05) at 1-week after injection followed by increased P1 amplitude (P>0.05) at 1-month after treatment as compared to the baseline in all subjects. There was 19% improvement CMT and 0.2Logmar VA improvement in 1-month post-injection compared to the baseline (P<005). This study showed no serious ocular adverse effects. There was no significant correlation between changes in visual acuity with changes in CMT or other MfERG parameters. Conclusion: Intravitreal injection bevacizumab resulting in improved VA, reduction in CMT and mild improvement in the MfERG responses. Although VA changes did not correlate with reduced CMT nor with improved responses of MfERG, the combined use of SD-OCT and MfERG may be used to evaluate macular function in DME patient with worsened visual acuity post anti-VEGF injection.
Adiponectin and Endothelin-1 are Correlated with the Development of Normal-tension Glaucoma in Metabolic Syndrome Patients Prayitnaningsih, Seskoati; Oktarina, Virna Dwi; Nusanti, Syntia; Diarsvitri, Wienta; Rif'ati, Lutfah; Siswanto, Bambang Budi; Santoso, Anwar
The Indonesian Biomedical Journal Vol 16, No 5 (2024)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v16i5.3196

Abstract

BACKGROUND: Glaucoma can lead to irreversible blindness, but normotension glaucoma (NTG) often shows no early symptoms. However, to date, there is limited knowledge regarding the potential parameters for early detection. Therefore, in this study, various metabolic parameters and biomarkers which may contribute to NTG in metabolic syndrome (MetS) patients were evaluated.METHODS: A retrospective cross-sectional study was conducted in the National Cardiac Center Harapan Kita Hospital. Mets were confirmed following the IDF criteria. NTG was determined based on normal intraocular pressure (IOP) with a mean defect (MD) of the visual field, thinning of the retinal nerve fiber layer (RNFL), and enlargement of cup disc ratio (CDR) by ocular coherence tomography (OCT). Metabolic parameters results of waist circumference (WC), body weight, body height, body mass index (BMI), blood pressures, HbA1c, fasting blood glucose (FBG), lipid profiles; and biomarkers including thiobarbituric acid reactive substance (TBARS) and ferric reducing antioxidant power (FRAP), leptin, adiponectin, high-sensitivity C-reactive protein (hs-CRP), and endothelin-1 (ET-1) were analyzed. Statistical analysis was performed using comparative and correlative tests.RESULTS: From 29 subjects, 19 subjects (65.5%) were included in the NTG group and 10 subjects (34.5%) were included in the non-NTG group. In the NTG group, we found significant correlation between MD with systolic blood pressure (p=0.035); CDR with ET-1 (p=0.049); and CDR with adiponectin (p=0.010). The non-NTG group had a significant correlation between MD with BMI (p=0.043); CDR with LDL (p=0.042); and CDR with TG (p=0.031).CONCLUSION: There are correlation between adiponectin and ET-1 with NTG in MetS patients. Therefore, they might be considered as potential early detectors for NTG in MetS patients.KEYWORDS: normal tension glaucoma, metabolic syndrome, biomarker, endothelin-1, adiponectin
Cavernous sinus thrombosis: a case series analysis Nusanti, Syntia; Andini, Nadia Delima; Eldinia, Lourisa Ruth
Universa Medicina Vol. 44 No. 3 (2025): Ahead Of Print
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2025.v44.%p

Abstract

BackgroundAlthough uncommon, cavernous sinus thrombosis (CST) is a serious and potentially life-threatening condition that often presents with nonspecific signs and symptoms. Cavernous sinus thrombosis is associated with high morbidity and mortality, estimated at approximately 15% and 11% respectively. The complex diagnostic and treatment processes pose a challenge for healthcare providers, considering its elevated mortality and morbidity. We present four cases with varying clinical presentations and outcomes to provide valuable insights into the manifestations and management of CST. Case descriptionOur case series explored CST across age groups, including a case involving a pregnant woman. The clinical manifestations, laboratory data, imaging findings, pathogens, medications, surgical treatment, and clinical outcomes were analyzed. All cases were associated with one or more ophthalmic symptoms. All patients exhibited eye symptoms, with proptosis occurring unilaterally or bilaterally. Etiologies ranged from infections stemming from pimples and tooth cavities to an initially non-septic cause. Of the four cases presented, two proved fatal: one due to severe sepsis in a young man and the other initially aseptic but later progressing into sepsis in a geriatric man. The remaining two cases exhibited septic complications with complete recovery after prompt treatment. ConclusionSeverity and clinical courses of CST varied, emphasizing the need for careful consideration and tailored management strategies in CST cases. The prognosis of CST has improved with the advancement in treatment, but complications are not infrequent. Raising awareness regarding the potential for severe complications, such as cavernous sinus thrombosis, initiated by a common infection, is strongly encouraged.
Co-Authors Aleddin, Rommel Andini, Nadia Delima Anwar Santoso Aria Kekalih Ayuningtyas, Sita Paramita Bambang Budi Siswanto Dewiputri, Salmarezka Dialika Dialika Dita Permatasari Djatikusumo, Ari Eldinia, Lourisa Ruth Gunawan, Calista Nathasya Joedo Prihartono Luminta, Ferdinand Inno Muhammad Sidik Oktarina, Virna Dwi Pertiwi, Annisa Nindiana Pintary, Marsha Rayfa Rif'ati, Lutfah Sampurna, Kirana Sari, Amelya Permata Seskoati Prayitnaningsih Shidik, Muhammad Sidik, M Sidik, Mohamad Wienta Diarsvitri Yudantha, Anggun Rama