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This study aimed to report the diagnostic process, treatment, and follow-up of a patient with bullous exudative retinal detachment (RD) associated with an atypical variant of bilateral central serous chorioretinopathy (CSCR). A 28-year-old woman was referred to our clinic for total bullous RD in the right eye with a vision level of light perception only. She had been previously diagnosed with idiopathic uveal effusion syndrome and treated with systemic corticosteroid therapy with no response, and was referred to us for scleral window surgery. Four-quadrant scleral window surgery with external drainage of the subretinal fluid was performed, resulting in a transient partial attachment of the retina. RD started to progress again within 3 weeks, which prompted comprehensive imaging together with more advanced systemic workup for systemic lupus erythematosus and other rheumatological and immunological diseases. Systemic corticosteroid therapy was initiated during this period but did not stop the progression and was discontinued after a short time. Fluorescein angiography and indocyanine green angiography revealed multifocal choroidal leakage foci and large choroidal vessels without any intraocular inflammation findings and led to the diagnosis of atypical CSCR. Pars plana vitrectomy (PPV), internal drainage of the subretinal fluid, endolaser to the focal leakage areas, and intravitreal aflibercept injection were performed. Visual acuity increased to 0.8 within 8 months after the surgery with no recurrence. Bullous exudative RD is a very rare and atypical form of CSCR, and a favorable outcome can be obtained with PPV and surgical drainage of subretinal fluid followed by laser photocoagulation.
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Coriorretinopatia Serosa Central , Descolamento Retiniano , Feminino , Humanos , Adulto , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Coriorretinopatia Serosa Central/complicações , Coriorretinopatia Serosa Central/diagnóstico , Coriorretinopatia Serosa Central/cirurgia , Retina , Corioide , CorticosteroidesRESUMO
Purpose: To report an occult intraocular foreign body mimicking choroidal melanoma. Methods: Medical records and imagings of the patient were retrospectively reviewed. Case description: A 76-year-old male was referred to our ocular oncology clinic with a suspicious hyperpigmented retinal lesion in the left eye. Biomicroscopy showed aphakia and peripheral iridectomy in the left eye. Fundoscopy revealed a pigmented, slightly elevated lesion on the macula of the left eye surrounded by diffuse atrophy. B-scan ultrasonography showed a preretinal hyperechoic lesion with posterior shadowing. There was no choroidal mass in B-scan or optical coherence tomography (OCT) imaging. On further questioning, it was disclosed that the patient had been hit by an iron fragment in the left eye forty years ago. Conclusion: Choroidal melanoma is a vision- and life-threatening intraocular malignant tumour. Various neoplastic, degenerative, and inflammatory conditions can simulate choroidal melanoma. A previous history of penetrating ocular trauma should lead the surgeon to re-evaluate a diagnosis of melanoma.
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PURPOSE: Even though subcutaneous panniculitis-like T-cell lymphoma (SPTCL) and lupus erythematosus panniculitis (LEP) are two separate entities, recently they were claimed to represent two ends of a spectrum of T-cell-mediated orbital lymphoproliferative diseases. METHODS: A 78-year-old woman presented with a 1-month history of right-sided periorbital swelling and redness. There was a palpable mass in the medial right lower eyelid with restriction of upward and lateral gaze. MRI revealed a 14 × 7 mm hypointense lesion in the anteromedial orbit. RESULTS: The systemic and ocular findings, orbital biopsy with histopathology and immunochemistry showed overlapping features of LEP and SPTCL. The patient was consulted with rheumatology and hematology, and the physicians arrived at a consensus that the patient existed in the above-mentioned disease spectrum. She was started on systemic immunosuppressive treatment and her clinical findings improved substantially. CONCLUSIONS: This is the first report of a patient, who presented with orbital mass causing vision loss and gaze restriction that had overlapping clinical and histopathologic features of LEP and SPTCL consistent with this novel disease spectrum, in the literature.
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Linfoma de Células T , Doenças Orbitárias , Paniculite de Lúpus Eritematoso , Paniculite , Humanos , Feminino , Idoso , Paniculite de Lúpus Eritematoso/diagnóstico , Paniculite de Lúpus Eritematoso/tratamento farmacológico , Paniculite de Lúpus Eritematoso/patologia , Paniculite/diagnóstico , Paniculite/etiologia , Paniculite/patologia , Linfoma de Células T/complicações , Linfoma de Células T/diagnóstico , Linfoma de Células T/tratamento farmacológicoRESUMO
Introduction: To report a sporadic astrocytic hamartoma simulating retinoblastoma in a newborn. Methods: Clinical data was reviewed retrospectively. Results: A 3-month-old baby with a history of perinatal asphyxia was referred to our ocular oncology clinic with suspected retinoblastoma in the left eye. Dilated fundoscopy revealed a solitary tumor covering the optic disc at the left eye. The whitish-yellow lesion was well-defined, opaque, and minimally calcified. High internal reflectivity and posterior shadowing due to the intralesional calcification, and intratumoral cystic spaces were observed in B-scan ultrasound imaging. Optical coherence tomography imaging showed an intraretinal tumor with cystic spaces and posterior shadowing. The tumor was diagnosed as an astrocytic hamartoma. The systemic evaluation was negative for phacomatoses. The lesion has been observed with multimodal imaging for six years without significant changes. Conclusions: Retinal astrocytic hamartomas are benign tumors that arise within the retinal nerve fiber layer. Differential diagnosis constitutes high importance since they may be misdiagnosed as retinoblastoma, and therefore may be overtreated. Whereas retinoblastoma requires immediate treatment, retinal astrocytic hamartomas are commonly followed-up. Multimodal imaging with B-scan ultrasonography and optical coherence tomography are useful in distinguishing those two entities.
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PURPOSE: To define the vascular characteristics of malignant and benign intraocular tumors by optical coherence tomography angiography (OCTA) and consequently to determine the advantages and disadvantages of the imaging technique in clinical practice. METHODS: This prospective, descriptive study consisted of choroidal hemangioma, choroidal nevus, choroidal melanoma, ocular melanocytoma, congenital hypertrophy of retinal pigment epithelium (CHRPE), and choroidal osteoma. Retinal angiography images were taken by OCTA in a 6 × 6 mm HD scan protocol. OCTA characteristics were defined by considering different tumor types separately. RESULTS: This study included 93 eyes of 90 patients diagnosed with benign or malignant intraocular tumors. The mean age of the patients was 48.9 ± 16.9 years in the hemangioma group, 55.3 ± 12.9 years in the nevus group, 48.2 ± 13.4 years in the melanoma group, 48 ± 18.9 years in the melanocytoma group, 45 ± 22.9 years in the CHRPE group, and 27.8 ± 7.8 years in the osteoma group. We showed four vascular patterns at the level of the choriocapillaris layer in circumscribed choroidal hemangiomas - the appearance of a "bag of worms," club-like appearance, giant choroidal vessels and normal choriocapillaris. The rates of these vascular patterns were 40%, 30%, 10%, and 20% in treatment-naïve hemangiomas and were 46.1%, 30.8%, 7.7%, and 15.4% in photodynamic therapy-treated hemangiomas, respectively. There was no different vascular structure in the tumor associated with the lesion in the nevus group. There were three different patterns at the choriocapillaris level in the melanomas - a vascular network (10%), avascular areas (30%) and vascular loops (60%). There were some atypical and nonspecific vascular changes demonstrated in the CHRPE and osteoma groups and a fine vascular network was observed in the melanocytoma group. CONCLUSION: The different types of intraocular tumors had specific vascular characteristics which were easily demonstrated by the OCTA machine. This imaging technique can be a useful tool to differentiate these intraocular tumors non-invasively.
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Neoplasias da Coroide , Hemangioma , Melanoma , Nevo Pigmentado , Nevo , Osteoma , Neoplasias Cutâneas , Corioide/patologia , Neoplasias da Coroide/diagnóstico , Neoplasias da Coroide/patologia , Angiofluoresceinografia/métodos , Hemangioma/patologia , Humanos , Melanoma/diagnóstico , Nevo/patologia , Osteoma/patologia , Estudos Prospectivos , Neoplasias Cutâneas/patologia , Tomografia de Coerência Óptica/métodosRESUMO
Conjunctival leiomyosarcoma is a very rare soft tissue malignancy. Herein, we describe a conjunctival leiomyosarcoma case in a patient with another rare disease, xeroderma pigmentosum. The 27-year-old single-eyed xeroderma pigmentosum patient complained of exophytic mass covering the ocular surface in her left eye. A vascular, hemorrhagic mass covering the entire ocular surface of the left eye was identified on the examination. Thus, total mass excision surgery was performed. The pathological diagnosis was compatible with conjunctival leiomyosarcoma. Additional chemotherapy, radiotherapy, or surgery were not accepted by the patient. No recurrence or metastasis was observed during the 5-year follow-up. Both primary conjunctival leiomyosarcoma and xeroderma pigmentosum are very rare diseases. Conjunctival masses in xeroderma pigmentosum patients should be approached carefully, and histopathological examination is warranted. For conjunctival leiomyosarcoma, early diagnosis, localized, unspread disease, and complete resection provide the best prognosis.
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BACKGROUND: Retinoblastoma shows high rates of recurrence after initial chemotherapy (systemic or intraarterial). Our aim was to evaluate the effectiveness of iodine-125 radioactive plaque brachytherapy as a salvage treatment with globe-preserving attributes after initial chemotherapy in patients with intraocular retinoblastoma. METHODS: The effect of brachytherapy was investigated retrospectively in 17 eyes of 17 patients who were followed up due to retinoblastoma between May 2012 and June 2018 and who received iodine-125 radioactive plaque brachytherapy as a salvage treatment after systemic or intra-arterial chemotherapy. The regression, ocular toxicity, and enucleation rates were evaluated at the end of the follow-up period. RESULTS: The tumor locations were post equator, macular, anterior to the equator, and peripapillary in 5, 3, 7, and 2 patients, respectively. Regression was initially and rapidly observed in 17 of the 17 eyes that underwent brachytherapy. Enucleation was performed in 5 (29.42%) of these patients due to recurrence with diffuse tumor involvement, and 4 of the tumors were located anterior to the equator. In 12 (70.58%) patients, the eyes were protected from enucleation following local brachytherapy. CONCLUSIONS: Radioactive plaque brachytherapy can be applied as an effective salvage therapy with successful results in retinoblastoma patients who have received initial systemic or intra-arterial chemotherapy. Post equator-located solitary tumors have the highest success rate.
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Braquiterapia , Neoplasias da Retina , Retinoblastoma , Humanos , Lactente , Radioisótopos do Iodo , Neoplasias da Retina/tratamento farmacológico , Neoplasias da Retina/radioterapia , Retinoblastoma/tratamento farmacológico , Retinoblastoma/radioterapia , Estudos Retrospectivos , Terapia de Salvação , Resultado do TratamentoRESUMO
After infratrochlear nerve block for nasolacrimal probing, sudden vision loss, proptosis, pain, loss of light reflexes, and a total limitation of ocular movement was observed in a 71-year-old female patient. She was diagnosed with retrobulbar hemorrhage and orbital compartment syndrome (OCS). Lateral canthotomy, cantholysis, and medial orbitotomy were performed on the patient. She was not taking any oral anticoagulant medication and did not have any disease other than hypothyroidism and systemic hy-pertension. All the clinical findings returned to normal right after the intervention except mild ptosis (~1 mm), which persisted for 2 months. All patients scheduled for periocular anesthesia should be questioned about using oral anticoagulant medications, and the possibility of serious complications should be kept in mind even for patients without any risk factors. Patients with OCS secondary to retrobulbar hemorrhage should be surgically managed within the critical window (90 min) to prevent any irrevers-ible optic nerve injury.
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Síndromes Compartimentais , Bloqueio Nervoso , Hemorragia Retrobulbar , Idoso , Anticoagulantes , Síndromes Compartimentais/complicações , Síndromes Compartimentais/cirurgia , Feminino , Hematoma/diagnóstico , Hematoma/etiologia , Hematoma/cirurgia , Humanos , Bloqueio Nervoso/efeitos adversos , Hemorragia Retrobulbar/diagnóstico , Hemorragia Retrobulbar/etiologia , Hemorragia Retrobulbar/cirurgiaRESUMO
PURPOSE: To compare the efficacies of iodine-125 brachytherapy (IBT) and gamma knife stereotactic radiosurgery (GKRS) in the treatment of posterior uveal melanoma. METHODS: The demographic data and tumor characteristics at diagnosis of 201 patients treated with IBT and 52 patients treated with GKRS were recorded. The two treatments were then compared in terms of complications, local control, eye retention, metastasis, and overall survival rate. RESULTS: The median follow-up time was 56 months for the GKRS group and 45 months for the IBT group (p = 0.167). There were no significant differences in demographic data or tumor characteristics between the groups at diagnosis. Radiation retinopathy, radiation optic neuropathy, and neovascular glaucoma occurred at similar rates in both groups. However, radiation maculopathy and cataracts occurred more frequently in the GKRS group. The number of cases that have developed vision loss (worsening of best-corrected visual acuity on three or more lines on the Snellen chart) was significantly higher in the GKRS group (60%) compared to the IBT group (44%) (p = 0.048). Local control, metastasis, and 5-year overall survival rates were statistically similar in both groups. CONCLUSIONS: GKRS can be preferred as an eye-sparing treatment option for posterior uveal melanoma in cases where brachytherapy cannot be used.
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Braquiterapia , Radiocirurgia , Neoplasias Uveais , Braquiterapia/efeitos adversos , Humanos , Radioisótopos do Iodo , Melanoma , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias Uveais/diagnóstico , Neoplasias Uveais/radioterapiaRESUMO
OBJECTIVE: To evaluate the treatment outcomes of an alternative retrograde superselective ophthalmic artery catheterization (intra-arterial chemotherapy [IAC]), while treating retinoblastoma patients. METHODS: A retrospective review of IAC for 21 treatment-naïve eyes (21 patients, primary group) and 10 eyes of previously treated 9 patients (secondary group). Statistical analysis was performed using Number Cruncher Statistical System 2007, Kaplan-Meier survival analysis, and Fisher's exact test. RESULTS: Total fluoroscopy time ranged from 3 to 12 minutes. Globe salvage was 71.4% (15/21 eyes) and 80% (8/10 eyes) in the primary and secondary groups, respectively. Globe salvage rates were recorded as 100%, 100%, 70%, and 0% for group B, C, D, and E patients, respectively. CONCLUSIONS: Retrograde IAC is effective in tumour control with shorter fluoroscopy time and acceptable complication rates both for naïve and treated patients. Furthermore, controlling retinoblastoma in advanced group D eyes was efficacious.
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Neoplasias da Retina , Retinoblastoma , Humanos , Lactente , Infusões Intra-Arteriais , Melfalan/uso terapêutico , Neoplasias da Retina/diagnóstico , Neoplasias da Retina/tratamento farmacológico , Retinoblastoma/tratamento farmacológico , Estudos Retrospectivos , Centros de Atenção TerciáriaRESUMO
BACKGROUND: Previous techniques resulted with low rates of successful fusion after the surgeries and high necessity of additional surgeries in the treatment of thyroid orbitopathy related strabismus. In this study, reviewing the results of our patients who had surgical correction with relaxed muscle positioning technique due to thyroid orbitopathy related strabismus to evaluate the effectiveness of the surgery was aimed. METHODS: The medical records of 8 patients who had surgical correction with intraoperative relaxed muscle positioning (IRMP) technique were studied retrospectively. The extent of strabismus was determined with prism cover test both at near and distance. The extent of recession was determined by marking the natural place of the released tendon during the primary position. The muscle then sutured to the globe at this precise point. RESULTS: Seven eyes (87.5%) of 8 patients had orthophoria after the surgery and they reported no diplopia in primary and reading gaze. The mean age of the patients was 51 ± 8.8 years. The mean follow-up time was 32.7 ± 18.5 months. Three patients had inferior rectus recession (IRR), 3 had bilateral medial rectus recession (MRR), 1 had only right MRR and 1 had combined MRR with IRR during the surgical correction of the strabismus. The mean amount of recession for IR was 7.5 ± 1.34 mm and it was 6.75 ± 0.95 mm for the MR muscles. The mean prism diopter before the surgery was 37.8 ± 23.3 and it was 0 after surgery except only one of the patients who had > 60 prism diopter (PD) left esotropia (ET) before surgery and had 30 PD left ET after surgery (3.3 ± 9.4). CONCLUSION: IRMP technique is a unique option for the surgical correction of thyroid orbitopathy related strabismus. By showing a dramatic increase in the quality of life of the patients, our surgical results are promising despite limited number of patients.
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Oftalmopatia de Graves/complicações , Músculos Oculomotores/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/métodos , Estrabismo/cirurgia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Estrabismo/etiologiaRESUMO
PURPOSE: This study aimed to compare the optical coherence tomography (OCT) findings of optic pathway glioma (OPG) patients (sporadic or secondary to neurofibromatosis type 1, NF1) with NF1 without OPG patients and healthy controls. METHODS: This was a prospective, case-control study in which 27 patients (13 with OPGs and 14 with NF1 without OPGs) and 13 control subjects were included. The retinal nerve fiber layer (RNFL) thickness, macular thickness, and ganglion cell layer-inner plexiform layer (GCL-IPL) thickness findings measured using OCT and the results were compared between the groups. RESULTS: The macular thickness was significantly lower in the OPG group than in the control group and the NF1 patients without OPGs group (p < 0.001). The GCL-IPL thickness was lower in OPG group than in the control group and the NF1 patients without OPG group (p < 0.001). The RNFL thickness was lower in the OPG group than in the control group and the NF1 patients without OPG group (p < 0.001). There was a statistically significantly negative correlation between the visual acuity (log of the minimum angle of resolution, logMAR) and all the other parameters (macular, RNFL, and GCL-IPL thicknesses). All the parameters were found to positively correlate with each other. CONCLUSIONS: OCT measurements (macular thickness, RNFL, and GCL-IPL thicknesses) can be used to monitor the disease in those patients with suspected OPGs; however, this should be verified with a larger case series.
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Fibras Nervosas/patologia , Glioma do Nervo Óptico/diagnóstico , Células Ganglionares da Retina/patologia , Vias Visuais/patologia , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Neurofibromatose 1/diagnóstico , Estudos Prospectivos , Tomografia de Coerência Óptica , Acuidade Visual/fisiologia , Adulto JovemRESUMO
PURPOSE: To evaluate the frequency of high-risk histopathologic factors in Turkish children enucleated for retinoblastoma and to analyze the association between growth pattern, rosetta formation, tumor thickness, presence of necrosis, calcification, neovascularization, rate of mitosis, and high-risk histopathologic factors. METHODS: Pathology reports of 59 eyes who had received enucleation for retinoblastoma were reviewed retrospectively. The histopathologic data included presence of choroidal invasion, optic nerve invasion, scleral extension, tumor thickness, presence of necrosis, calcification, neovascularization, rosetta formation and lymphocyte infiltration, rate of mitosis, and growth pattern. RESULTS: This study included 59 eyes from 30 (50.8%) male and 29 (49.2%) female patients. The mean age was 22.87 ± 18.99 months. There were 30 (50.8%) eyes with choroidal invasion, 30 (50.8%) eyes with optic nerve invasion, and 5 (8.5%) eyes with scleral invasion. Endophytic growth pattern was seen in 27 (45.8%) eyes, exophytic growth pattern was seen in 2 (3.4%) eyes, and combined growth pattern was seen in 30 (50.8%) eyes. Exophytic growth pattern was found statistically related to choroidal invasion (p = 0.00). Although tumor with greater thickness tended to have more choroidal invasion (p = 0.02), there was no relation between tumor thickness and optic nerve invasion (p = 0.09). CONCLUSIONS: Incidences of choroidal and optic nerve invasion showed similarity with other developing countries. Because of higher incidence of high-risk factors, intra-arterial chemotherapy with its targeted effect should be preferred carefully.
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Antineoplásicos/administração & dosagem , Enucleação Ocular , Neoplasias da Retina/patologia , Retinoblastoma/patologia , Calcinose/patologia , Criança , Pré-Escolar , Corioide/patologia , Feminino , Humanos , Lactente , Infusões Intra-Arteriais , Masculino , Invasividade Neoplásica/patologia , Neovascularização Patológica/patologia , Nervo Óptico/patologia , Neoplasias da Retina/tratamento farmacológico , Neoplasias da Retina/cirurgia , Retinoblastoma/tratamento farmacológico , Retinoblastoma/cirurgia , Estudos Retrospectivos , Fatores de Risco , TurquiaRESUMO
PURPOSE: To present and compare the long-term results of Dr. Tamcelik's previously described technique of Tenon advancement and duplication with the conventional Ahmed glaucoma valve (AGV) implantation technique in patients with refractory glaucoma. METHODS: This study was a multicenter, retrospective case series that included 303 eyes of 276 patients with refractory glaucoma who underwent glaucoma valve implantation surgery. The patients were divided into three groups according to the surgical technique applied and the outcomes compared. In group 1, 96 eyes of 86 patients underwent AGV implant surgery without patch graft; in group 2, 78 eyes of 72 patients underwent AGV implant surgery with donor scleral patch; in group 3, 129 eyes of 118 patients underwent Ahmed valve implant surgery with "combined short scleral tunnel with Tenon advancement and duplication technique". The endpoint assessed was tube exposure through the conjunctiva. RESULTS: In group 1, conjunctival tube exposure was seen in 11 eyes (12.9 %) after a mean 9.2 ± 3.7 years of follow-up. In group 2, conjunctival tube exposure was seen in six eyes (2.2 %) after a mean 8.9 ± 3.3 years of follow-up. In group 3, there was no conjunctival exposure after a mean 7.8 ± 2.8 years of follow-up. The difference between the groups was statistically significant. (P = 0.0001, Chi-square test). CONCLUSION: This novel surgical technique combining a short scleral tunnel with Tenon advancement and duplication was found to be effective and safe to prevent conjunctival tube exposure after AGV implantation surgery in patients with refractory glaucoma.