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The following is a case of vitreoretinal lymphoma masquerading as central serous chorioretinopathy (CSCR). A 74-year-old man presented with blurred vision in the left eye with unilateral subretinal fluid in the setting of exogenous corticosteroid use, which was diagnosed as CSCR and resolved with corticosteroid cessation. He later experienced a similar self-limited episode in the right eye. Subsequently, he developed bilateral vitritis with yellow-white subretinal pigment epithelial infiltrates. Vitreous biopsy confirmed a diagnosis of large B-cell lymphoma. Vitreoretinal lymphoma can masquerade as a number of ocular pathologies, including CSCR. [Ophthalmic Surg Lasers Imaging Retina 2024;55:467-470.].
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Coriorretinopatia Serosa Central , Angiofluoresceinografia , Neoplasias da Retina , Tomografia de Coerência Óptica , Corpo Vítreo , Humanos , Masculino , Coriorretinopatia Serosa Central/diagnóstico , Idoso , Diagnóstico Diferencial , Neoplasias da Retina/diagnóstico , Corpo Vítreo/patologia , Tomografia de Coerência Óptica/métodos , Angiofluoresceinografia/métodos , Linfoma Intraocular/diagnóstico , Linfoma Difuso de Grandes Células B/diagnóstico , Fundo de OlhoRESUMO
Purpose: To evaluate the visual outcomes with unexplained vision loss during or after silicone oil (SO) tamponade. Methods: This multicenter retrospective case series comprised patients with unexplained vision loss associated with SO tamponade or its removal. Eyes with other clear secondary identifiable causes of vision loss were excluded. Results: Twenty-nine eyes of 28 patients (64% male) were identified. The mean age was 50 ± 13 years (range, 13-78 years). The mean duration of SO tamponade was 148 ± 38 days. Eighteen eyes (62%) developed unexplained vision loss while under SO; 11 (38%) had vision loss after SO removal. The most common optical coherence tomography (OCT) finding was ganglion cell layer (GCL) thinning (55%). Eyes with vision loss after SO removal had a mean logMAR best-corrected visual acuity (BCVA) of 0.6 ± 0.7 (Snellen 20/85) before SO tamponade and 1.2 ± 0.4 (20/340) before SO removal. By the last follow-up after SO removal, the BCVA had improved to 1.1 ± 0.4 (20/235). In eyes with vision loss after SO removal, the BCVA before SO removal was 0.7 ± 0.7 (20/104), which deteriorated to 1.4 ± 0.4 (20/458) 1 month after SO removal. By the last follow-up, the BCVA had improved to 1.0 ± 0.5 (20/219). Conclusions: Unexplained vision loss can occur during SO tamponade or after SO removal. Vision loss was associated with 1000-centistoke and 5000-centistoke oil and occurred in macula-off and macula-on retinal detachments. The duration of tamponade was 3 months or longer in the majority of eyes. Most eyes had GCL thinning on OCT. Gradual visual recovery can occur yet is often incomplete.
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BACKGROUND AND OBJECTIVE: Postoperative pain is frequently reported following scleral buckle (SB) surgery. This study assessed the efficacy of perioperative dexamethasone on postoperative pain and opioid use following SB. MATERIALS AND METHODS: Forty-five patients with rhegmatogenous retinal detachments undergoing SB or SB and pars plana vitrectomy were randomly assigned to either standard care of postoperative oral acetaminophen and oxycodone/acetaminophen as needed or standard care plus 8 mg single-dose peri-operative intravenous dexamethasone. A questionnaire was administered on postoperative days 0, 1, and 7 to determine visual analog scale 0 to 10 pain score and number of opioid tablets consumed. RESULTS: Mean visual analog scale score and opioid use were significantly lower in the dexamethasone group on postoperative day 0 compared with control (2.76 ± 1.96 vs 5.64 ± 3.40, P = 0.002; 0.41 ± 0.92 vs 1.34 ± 1.43, P = 0.016). The dexamethasone group also demonstrated significantly lower total opioid use (0.97 ± 1.88 vs 3.69 ± 5.32, P = 0.047). No significant differences in pain score or opioid use were observed on days 1 or 7 (P = 0.078; P = 0.311; P = 0.326; P = 0.334). CONCLUSION: Single-dose intravenous dexamethasone following SB can significantly reduce postoperative pain and opioid use. [Ophthalmic Surg Lasers Imaging Retina 2023;54:238-242.].
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Analgesia , Descolamento Retiniano , Humanos , Acetaminofen/uso terapêutico , Analgésicos Opioides/uso terapêutico , Acuidade Visual , Recurvamento da Esclera/métodos , Descolamento Retiniano/cirurgia , Descolamento Retiniano/tratamento farmacológico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/cirurgia , Vitrectomia/métodos , Dexametasona , Resultado do TratamentoRESUMO
PURPOSE: To describe the clinical features and visual outcomes of eyes with conjunctival haptic erosion after sutureless intrascleral (SIS) fixated intraocular lens (IOL) placement. DESIGN: Retrospective case series. SUBJECTS: Patients experiencing haptic erosion after SIS fixation between January 1, 2013, and March 1, 2022. METHODS: A multicenter, multisurgeon, retrospective review. MAIN OUTCOME MEASURES: Clinical features, visual outcomes, and treatment options following haptic erosions after SIS fixation. RESULTS: Nineteen eyes with haptic erosion were identified. The mean age at initial SIS fixation was 64 ± 12 years (range, 38-81 years). There were 5 (26%) eyes with a history of conjunctiva involving ocular surgery, including scleral buckle surgery and tube shunt surgery. Trocar-assisted fixation was performed in 15 (79%) eyes, whereas needle fixation was used in 4 (21%) eyes. Eighteen (95%) sets of haptics were flanged with a low temperature cautery. Seventeen (90%) sets of haptics were externalized superiorly and inferiorly, and 2 (10%) sets of haptics were externalized nasally and temporally. Haptics were covered by conjunctiva in 14 (74%) eyes and by scleral flap in 5 (26%) eyes. All patients experienced a single haptic erosion, of which 8 (43%) were located superiorly, 9 (47%) inferiorly, and 2 (10%) temporally. The mean interval between the initial SIS fixation and haptic erosion was 278 ± 437 days. After correction of the erosion, 18 (95%) eyes had a stable IOL at the last follow-up, with no recurrence of haptic erosion. In this series, there were no cases of endophthalmitis. CONCLUSIONS: Haptic erosion is a notable complication after SIS fixated IOL surgery but may be repaired with favorable visual outcomes. Careful evaluation of the conjunctiva should be considered before the surgery. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
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Implante de Lente Intraocular , Lentes Intraoculares , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Estudos Retrospectivos , Tecnologia Háptica , Esclera/cirurgiaRESUMO
BACKGROUND: We describe a patient presenting with a partial thickness subfoveal hole in the right eye after tamoxifen treatment for breast cancer. CASE PRESENTATION: A 76-year-old Caucasian female presented with a 1-day history of acute central scotoma and blurry vision in the right eye. The patient had been receiving oral tamoxifen for 5 years as adjuvant treatment for stage I lobular breast cancer. Her past ocular history was significant for complete, uneventful, and bilateral posterior vitreous detachment. Clinical examination and optical coherence tomography revealed a new, partial thickness subfoveal hole sparing the inner retinal layers. Observation was recommended. At the last follow-up examination, 1 year after the initial presentation, the subfoveal hole remained stable and visual acuity remained stable. CONCLUSION: Tamoxifen has been associated with a plethora of ophthalmic adverse events, including macular holes, some of which are partial thickness subfoveal holes. Holes with this almost unique morphology are uncommon, and eye care professionals should be aware of this association given the frequency of tamoxifen use, as well as the low success rate of surgical repair with pars plana vitrectomy.
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Neoplasias da Mama , Perfurações Retinianas , Humanos , Feminino , Idoso , Tamoxifeno/efeitos adversos , Retina , Perfurações Retinianas/induzido quimicamente , Perfurações Retinianas/diagnóstico por imagem , Vitrectomia/métodos , Tomografia de Coerência Óptica/métodos , Transtornos da Visão/etiologia , Neoplasias da Mama/tratamento farmacológicoAssuntos
Inteligência Artificial , Degeneração Macular , Olho , Humanos , Degeneração Macular/diagnósticoRESUMO
Purpose: This work assesses bilateral ganglion cell layer-inner plexiform layer (GCL-IPL) thickness changes in patients with unilateral neovascular age-related macular degeneration (nAMD) treated with antivascular endothelial growth factor (anti-VEGF). Methods: In this single-center, retrospective, cohort study, the medical records of patients with unilateral nAMD treated with anti-VEGF were reviewed. The treated group included eyes with newly diagnosed nAMD that subsequently underwent treatment with intravitreal anti-VEGF injections. The control group was the fellow eye with dry AMD. Eyes receiving at least 10 intravitreal injections were included. Measurement of GCL-IPL thickness was performed at different time points using spectral domain-optical coherence tomography. Results: A total of 216 eyes of 108 patients met the inclusion criteria. The mean age ± SD was 80.1 ± 10.7 years. Eyes in the treated group underwent a mean ± SD of 20.2 ± 7.2 injections in 21.3 ± 6.8 months. At baseline, average mean ± SD of GCL-IPL thickness was 73.71 ± 8.81 µm and 73.84 ± 8.26 µm in the treated and fellow eye, respectively (P = .795). After 10 injections the average thickness was 65.41 ± 14.08 µm and 68.77 ± 13.24 µm in the treated and fellow eye, respectively (P = .007). The absolute decrease in thickness was significantly greater in the treated eye than the fellow eye (mean ± SD, 8.31 ± 11.19 µm vs 5.07 ± 10.83 µm, respectively; P = .002). Conclusions: GCL-IPL thickness decreased significantly in the treated group more than in the control group after 10 anti-VEGF injections. The mechanism and clinical significance of this observation warrants further study.
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BACKGROUND AND OBJECTIVE: Proliferative vitreoretinopathy (PVR) is the leading cause of retinal detachment repair failure. However, the molecular pathogenesis remains incompletely understood. Determining the proteome of PVR will help to identify novel therapeutic targets. MATERIALS AND METHODS: Preretinal tissue samples, delaminated during surgery from six PVR cases and one idiopathic epiretinal membrane (ERM) were analyzed by mass spectrometry. Tandem mass spectra were extracted using the UniProt database, generating a list of 896 proteins, which were subjected to pathway set and fold-change (ERM vs PVR) analyses. RESULTS: Two pathways were enriched in PVR: extracellular matrix (ECM) organization and extracellular structure organization. A fold-change analysis comparing mean total spectral counts from PVR to an ERM control identified fibronectin, the ECM glycoprotein, as the protein most significantly elevated in PVR compared to ERM. CONCLUSION: These data identify pathwayskey to PVR progression, including thoseinvolved in cell-mediated ECM assembly and thus tractional force generation at the cellular level. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:S5-S12.].
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Membrana Epirretiniana , Descolamento Retiniano , Vitreorretinopatia Proliferativa , Humanos , Proteoma , Retina , Descolamento Retiniano/cirurgia , Vitreorretinopatia Proliferativa/diagnóstico , Corpo VítreoRESUMO
BACKGROUND AND OBJECTIVE: To report indications, timing, complications, and outcomes of scleral buckle (SB) removal surgery. PATIENTS AND METHODS: Retrospective observational case series. Eyes that underwent SB removal between 2010 and 2016 with greater than 1 year of follow-up were included. Main outcome measures were post-SB removal complications and best-corrected visual acuity (BCVA). RESULTS: Fifty eyes that underwent SB removal met the inclusion criteria. Indications include exposed SB (54%), infection (26%), diplopia (16%), and recurrent retinal detachment (4%). Mean and median intervals between SB placement and removal were 65 months and 30 months. Complications include recurrent retinal detachment (12%), transient ocular hypertension (6%), and persistent diplopia (4%). There was no significant change in mean BCVA after SB removal (P = .979). CONCLUSIONS: Exposed SB, infection, and diplopia are the most common indications for SB removal. The single-surgery success rate is high and the risk for complications is relatively low. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:138-144.].
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Descolamento Retiniano , Recurvamento da Esclera , Humanos , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera/efeitos adversos , Resultado do Tratamento , Acuidade Visual , VitrectomiaRESUMO
PURPOSE: To evaluate the effect of cataract extraction (CE) by phacoemulsification on the vitreomacular interface (VMI) of eyes with preexisting vitreomacular traction (VMT). METHODS: Retrospective, observational case series. Patients with VMT who elected to proceed with CE, before any vitreoretinal intervention, were studied. Eyes with at least a 12-month follow-up period were included. The status of the vitreomacular adhesion at different time points was assessed using spectral-domain optical coherence tomography. The best-corrected visual acuity was recorded at different time points. Other macular and systemic comorbidities were documented. RESULTS: Fifteen eyes from 15 phakic patients with symptomatic VMT were included. Six of them were male subjects. Seven patients had diabetes mellitus and two of them also had nonproliferative diabetic retinopathy. The preoperative macular comorbidities included macular hole in six eyes (Stage 1 in 3 eyes and Stage 2 or 3 in another 3 eyes), epiretinal membrane in five eyes, and cystoid macular edema in four eyes. After uncomplicated CE, the VMT was released in 5 eyes, whereas in 10 eyes, CE did not significantly change the status of the vitreomacular adhesion. Three of 3 eyes with preexisting full-thickness macular hole (Stage 2 or 3 macular hole) were found to have Stage 4 macular hole shortly after CE. In seven of seven patients with diabetes mellitus, the status of the vitreomacular interface did not change after CE. Eventually, 7 of 15 patients underwent additional pars plana vitrectomy. Compared with the baseline vision, and vision before other interventions, the visual acuity after CE improved in 5 patients, remained unchanged in 7 patients, and decreased in the 3 patients with Stage 2 or 3 macular hole. The mean preoperative and early postoperative visual acuity was 20/59 and 20/68, respectively (P > 0.05). CONCLUSION: The effect of CE in phakic eyes with known VMT varies significantly. In the current case series, every eye with VMT and Stage 2 or 3 macular hole ended up with Stage 4 macular hole, although the VMT did not change significantly in the eyes of diabetic patients. Studies with larger sample size are needed to further elucidate the impact of elective CE on VMT.
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Facoemulsificação/métodos , Retina/patologia , Doenças Retinianas/cirurgia , Tomografia de Coerência Óptica/métodos , Acuidade Visual , Corpo Vítreo/patologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Retinianas/diagnóstico , Estudos Retrospectivos , SíndromeRESUMO
PURPOSE: To describe a novel surgical technique for rescuing a dislocated "in-the-bag" accommodative intraocular lens (Crystalens; Bausch and Lomb Inc, Rochester NY) and report its postoperative outcome. METHODS: Interventional case report. An 82-year-old patient with history of pseudoexfoliation syndrome presented with a posteriorly dislocated "in-the-bag" Crystalens intraocular lens. A pars plana vitrectomy was performed. The Crystalens intraocular lens was rescued, and scleral sulcus fixated using prolene suture. RESULTS: No intraoperative or postoperative complications were noted. The preoperative visual acuity was 6/200. The vision improved to 20/30, 8 weeks after the surgery. CONCLUSION: Rescuing, instead of exchanging, a Crystalens intraocular lens might be a safe alternative in patients with a dislocated "in-the-bag" Crystalens intraocular lens.
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Migração do Implante de Lente Intraocular , Implante de Lente Intraocular , Procedimentos Cirúrgicos Oftalmológicos , Idoso de 80 Anos ou mais , Migração do Implante de Lente Intraocular/cirurgia , Humanos , Procedimentos Cirúrgicos Oftalmológicos/métodos , Resultado do TratamentoRESUMO
BACKGROUND AND OBJECTIVE: Anti-vascular endothelial growth factor (VEGF) agents are the first-line treatment for diabetic macular edema (DME) based on randomized, control trials from the early 2000s. However, the efficacy of anti-VEGF is limited in clinical practice because its monthly injection schedule is logistically challenging for most working-age patients. PATIENTS AND METHODS: Recent large-scale, randomized, control trials have demonstrated that intravitreal corticosteroid implants provide efficacious long-term treatment for DME. RESULTS: Intravitreal corticosteroid implants block a wide spectrum of inflammatory factors involved in DME pathogenesis, with each implant lasting from months to years. Intravitreal corticosteroid implants also have the pharmacokinetic advantage over anti-VEGF agents in vitrectomized eyes. CONCLUSIONS: Although anti-VEGF agents have lower bioavailability in vitrectomized eyes due to rapid clearance, intravitreal corticosteroid implants are not significantly affected by vitrectomy in bioavailability or efficacy. Side effects of intravitreal corticosteroid implants include cataract formation and ocular hypertension, both of which are manageable with appropriate monitoring. Taken together, intravitreal corticosteroid implants serve as a convenient, efficacious, and long-term treatment for patients with DME. [Ophthalmic Surg Lasers Imaging Retina. 2020;51:S22-S29.].
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Dexametasona/administração & dosagem , Retinopatia Diabética/tratamento farmacológico , Edema Macular/tratamento farmacológico , Preparações de Ação Retardada/administração & dosagem , Retinopatia Diabética/complicações , Retinopatia Diabética/diagnóstico , Esquema de Medicação , Implantes de Medicamento , Feminino , Seguimentos , Glucocorticoides/administração & dosagem , Humanos , Injeções Intravítreas , Edema Macular/diagnóstico , Edema Macular/etiologia , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Resultado do Tratamento , Acuidade VisualRESUMO
PURPOSE: To report the 1-year outcomes of a novel surgical technique for the fixation of a CZ70BD intraocular lens with Gore-Tex suture using cow-hitch knots. METHODS: A retrospective chart review of 15 patients (13 men and 2 women) who underwent fixation of a posterior chamber intraocular lens with Gore-Tex suture was performed. Short- and long-term outcomes data were collected 1 month and 1 year after surgery, respectively. RESULTS: Fourteen of the 15 patients met inclusion criteria and were included in the analysis. Mean visual acuity improved significantly from Snellen 20/491 preoperatively to Snellen 20/59 at postoperative month 12 (P = 0.002). The most common short-term complications included increased intraocular pressure (n = 6) and cystoid macular edema (n = 4). The most common long-term complications included increased intraocular pressure (n = 2) and iris capture of the intraocular lens (n = 2). CONCLUSIONS: One-year outcome data suggest that this technique is a reasonable surgical option for secondary intraocular lens placement in patients who lack capsular support.
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Implante de Lente Intraocular/métodos , Lentes Intraoculares , Esclera/cirurgia , Técnicas de Sutura/instrumentação , Suturas , Acuidade Visual , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Desenho de Prótese , Estudos Retrospectivos , Fatores de Tempo , Adulto JovemRESUMO
PURPOSE: Increases in cancer with an aging population and the rapid development of new chemotherapeutics underscore the need for ophthalmologists to identify and manage potential ocular toxicities. This retrospective case series reports the ocular side effects of traditional and novel chemotherapeutic agents from a large center. METHODS: The medical records of 3537 adult patients 18 years and older who presented to an academic ophthalmology department on high-risk medications identified by ICD-9 search between January 2010 and February 2015 were reviewed. A cancer diagnosis, as well as a temporal association with chemotherapeutic use and ocular side effect, was deemed necessary for inclusion in the study. The main measures were ocular side effects in cancer patients taking chemotherapy, ocular imaging abnormalities, and the outcome of each side effect. RESULTS: Of the 161 oncology patients referred to the ophthalmology clinic for chemotherapeutic screening or ocular side effect, 31 (19.3%) were identified as having an ocular adverse reaction due to a novel or traditional chemotherapeutic medication. A novel flattening of the corneal curvature with hyperopic shift and corneal microcysts was identified in a patient taking the antibody-drug conjugate mirvetuximab soravtansine and was reversible with topical steroids. A bilateral medium-vessel choroidal vasculopathy with serous retinal detachment was seen with ipilimumab. The most frequent medication with ocular toxicity was interferon-α(2b) (IFN-α(2b)) (6/31, 19.4%); headache was typical in these patients (83.3%). Ibrutinib ocular toxicity was second most common (5/31, 16.1%), usually causing red or dry eye, while one patient developed branch retinal artery occlusion. Retinal abnormalities documented on OCT imaging occurred with IFN-α(2b), ipilimumab, binimetinib, and docetaxel, while rod-cone ERG abnormality was seen with cisplatin. Inflammatory conditions included anterior scleritis with zoledronic acid, focal eyelid inflammation with veliparib, bilateral chemosis with R-CHOP, iritis, and blepharospasm with IFN-α(2b). AION occurred with pemetrexed, and transient vision loss with hyperemic disc OS was seen with FOLFOX. Two patients (2/31, 6.5%) developed permanent vision loss. Six patients were lost to follow-up, and the clinical course was unknown (6/31, 19.4%). CONCLUSIONS AND RELEVANCE: Cases of permanent visual loss were observed; yet, in the majority of side effects, they improved with topical therapy and/or holding the medication. Further research is needed to elucidate the incidence and the pathophysiology of these side effects and maximize patient quality of life.