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Anguita R, Chou HD, Raval VR, Bajpai V, Ferro Desideri L, Bernardi E, Hussain RN, Kim M, Fung AT, Williams BK, Di Nicola M, Sagoo MS, da Cruz L, Damato B, Kiilgaard JF. Managing vitreoretinal complications in uveal melanoma: Surgical treatment and practical considerations. Semin Ophthalmol 2024:1-10. [PMID: 39194361 DOI: 10.1080/08820538.2024.2381774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 07/09/2024] [Accepted: 07/15/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND In the past few decades, the primary management for uveal melanoma has evolved from enucleation to eye-preserving treatments. However, despite achieving a high rate of local tumour control, complications following eye-preserving treatments still occur and are partly responsible for functional loss and secondary enucleation. METHODS A literature review by a broad international panel. RESULTS We summarised the current literature on utilizing vitreoretinal (VR) surgery for managing the complications of uveal melanoma. We also provided insights from the authors' personal experience and practical recommendations for clinical care. CONCLUSIONS With the advancement of VR instruments and surgical techniques and the combination of VR and ocular oncology knowledge ("Onco-VR"), it is now possible to manage or even prevent complications such as vitreous haemorrhage, retinal detachment, and toxic tumour syndrome.
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Affiliation(s)
- Rodrigo Anguita
- Department of Ophthalmology, Inselspital, University Hospital of Bern, Bern, Switzerland
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
| | - Hung-Da Chou
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
- Chang Gung Memorial Hospital, Linkou Main Branch, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Vishal R Raval
- Vitreoretina and ocular oncology, Anant Bajaj Retina Institute, L V Prasad Eye Institute, Hyderabad, India
| | - Vidhi Bajpai
- Vitreoretina and ocular oncology, Anant Bajaj Retina Institute, L V Prasad Eye Institute, Hyderabad, India
| | - Lorenzo Ferro Desideri
- Department of Ophthalmology, Inselspital, University Hospital of Bern, Bern, Switzerland
| | - Enrico Bernardi
- Department of Ophthalmology, Inselspital, University Hospital of Bern, Bern, Switzerland
| | - Rumana N Hussain
- Liverpool Ocular Oncology Service, St Paul's Eye Unit, Royal Liverpool University Hospital, Liverpool, UK
| | - Min Kim
- Department of Ophthalmology, Institute of Vision Research, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Adrian T Fung
- Westmead and Central (Save Sight Institute) Clinical Schools, Specialty of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, Australia
- Department of Ophthalmology, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Basil K Williams
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Maura Di Nicola
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Mandeep S Sagoo
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
| | - Lyndon da Cruz
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
| | - Bertil Damato
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
| | - Jens Folke Kiilgaard
- Department of Ophthalmology, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark
- Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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Anguita R, Makuloluwa A, Bhalla M, Katta M, Sagoo MS, Charteris DG. Rhegmatogenous retinal detachment in choroidal melanoma: clinical features and surgical outcomes. Eye (Lond) 2024; 38:494-498. [PMID: 37596400 PMCID: PMC10858248 DOI: 10.1038/s41433-023-02709-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 08/02/2023] [Accepted: 08/10/2023] [Indexed: 08/20/2023] Open
Abstract
PURPOSE To describe the clinical features, prognostic factors, safety and rate of success of surgery and visual outcomes in patients with rhegmatogenous retinal detachment (RRD) and choroidal melanoma (CM). METHODS A retrospective, observational case-series of 21 patients with rhegmatogenous retinal detachment or combined tractional-rhegmatogenous retinal detachment in patients with choroidal melanoma over a period of 20 years. RESULTS Nineteen patients were included in the final analysis. The mean elevation of CM was 4.0 mm and the mean largest diameter was 11.0 mm. RRD occurred after the CM treatment in 14 eyes at a mean interval of 44.2 months. The RRD was macula-on RRD in 6 eyes, there was posterior vitreous detachment (PVD) in 15 and PVR in 7 eyes. BCVA at presentation was 0.71 logMAR and final was 1.5 logMAR (p = 0.01). The primary surgical success rate was 59%. No intraocular or extraocular tumour dissemination occurred. Mean follow-up was 66 months. CONCLUSION RRD in patients with CM is uncommon but requires multidisciplinary management. Anatomical results are favourable but visual outcomes are poor due to a combination of factors related to melanoma treatment, macular retinal detachment and PVR. Vitrectomy as a surgical intervention for RRD in treated CM appears to be safe in terms tumour dissemination.
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Affiliation(s)
- Rodrigo Anguita
- Vitreoretinal Unit, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK.
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK.
- Department of Ophthalmology, Inselspital, University Hospital of Bern, Bern, Switzerland.
| | - Achini Makuloluwa
- Vitreoretinal Unit, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK
| | - Minak Bhalla
- Vitreoretinal Unit, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK
| | - Mohamed Katta
- Vitreoretinal Unit, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK
| | - Mandeep S Sagoo
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK
- NIHR Biomedical Research Centre for Ophthalmology at UCL Institute of Ophthalmology and Moorfields Eye Hospital, London, EC1V 2PD, UK
| | - David G Charteris
- Vitreoretinal Unit, Moorfields Eye Hospital NHS Foundation Trust, City Road, London, EC1V 2PD, UK
- NIHR Biomedical Research Centre for Ophthalmology at UCL Institute of Ophthalmology and Moorfields Eye Hospital, London, EC1V 2PD, UK
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Zhou X, Ishikawa H, Gomi F. Macular hole and vitreous hemorrhage subsequent to stereotactic hypofractionated radiotherapy for choroidal melanoma: A case report and review of the literature. Front Oncol 2022; 12:1060307. [PMID: 36483031 PMCID: PMC9723233 DOI: 10.3389/fonc.2022.1060307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/07/2022] [Indexed: 11/23/2022] Open
Abstract
Choroidal melanoma is the leading primary intraocular tumor with potentially fatal outcomes in adults. The coexistence of choroidal melanoma and a macular hole is extremely rare, and treatment strategies and information on the prognosis of associated complications are currently lacking. We report the first case of choroidal melanoma complicated with a macular hole and vitreous hemorrhage after stereotactic hypofractionated radiotherapy in Japan, and review the relevant literature in relation to the possible mechanisms, treatment strategies, and outcomes. An 83-year-old male with choroidal melanoma was treated with stereotactic hypofractionated radiotherapy in January 2021. Five months later, a full-thickness macular hole developed, followed by an acute massive vitreous hemorrhage about 2 weeks later. Following confirmation of tumor regression, the patient underwent a pars plana vitrectomy and internal limiting membrane peeling. The macular hole was closed postoperatively and the patient’s best-corrected visual acuity improved to 20/125. There was no evidence of intraocular tumor dissemination or distant metastases during follow-up. A systematic literature search only identified 10 previous cases of choroidal melanoma with a macular hole in eight reports worldwide, mainly in females. Macular edema may be the primary cause of macular hole formation in these cases. Most patients who underwent vitrectomy for complications after tumor regression achieved a good prognosis. The development of a macular hole is a rare complication associated with choroidal melanoma. Anterior-posterior traction of posterior vitreous detachment and secondary macular edema may have contributed to the formation of the macular hole in the current case.
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Affiliation(s)
- Xiaoyin Zhou
- Department of Ophthalmology, Hyogo College of Medicine, Hyogo, Japan
| | - Hiroto Ishikawa
- Department of Ophthalmology, Hyogo College of Medicine, Hyogo, Japan
- Department of Ophthalmology, Mirai Eye & Skin Clinic, Osaka, Japan
- *Correspondence: Hiroto Ishikawa,
| | - Fumi Gomi
- Department of Ophthalmology, Hyogo College of Medicine, Hyogo, Japan
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Stoyukhina AS. [Evaluation of the effectiveness of organ preservation treatment of choroidal melanomas by optical coherence tomography findings]. Vestn Oftalmol 2021; 137:189-200. [PMID: 34669327 DOI: 10.17116/oftalma2021137052189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Achieving local tumor control is generally considered to be the criterion of effectiveness of organ preservation treatment. In most cases it can be assessed by ophthalmoscopy and ultrasonography. However, in presence of pigmentation areas, it can be difficult to interpret the ophthalmoscopy and ultrasonography findings. The works concerning the informativity of optical coherence tomography (OCT) after organ preservation treatment of choroidal melanomas (CM) generally cover the complications (post-radiation maculopathy, neuropathy) and the identification of vitreomacular tractions. In evaluation of local control, attention is paid to the presence of subretinal fluid and/or retinal pigment epithelium (RPE) detachment. PURPOSE To analyze OCT findings in terms of the condition of eye fundus tissues in various outcomes of organ preservation treatment of CM. MATERIAL AND METHODS The study included 20 patients (20 eyes) who underwent the following organ preservation therapy 1 to 374 months prior to enrollment: transpupillary thermotherapy (TTT) - 8 eyes, brachytherapy (BT) - 8 eyes, BT with subsequent TTT - 4 eyes. Mean age of patients at the time of therapy start was 59.25±10.86 (33-81) years. In multi-step therapy (12 eyes), the mean interval between the stages was 28.08±20.39 months. According to echobiometry findings, tumor prominence at the time of therapy start was 3.35±2.08 (1-7.37) mm. At the time of post-treatment OCT scan, there was no prominence in 5 eyes, in other eyes it was 1.26±1.24 (0.4-5.7) mm. RESULTS Comparison of ophthalmoscopy picture with OCT findings allowed identification of the following changes: a scar and hyperplasia of pigment epithelium in the scar, a scar with reactive pigment hyperplasia at the level of RPE and choroid, radioreaction, growth area from under and inside the scar, incomplete local control, absence of local control. CONCLUSION The author's own expertise in evaluating the effectiveness of local choroidal melanoma therapy suggests that optical coherence tomography should be used to monitor all patients being followed up after organ preservation treatment of choroidal melanoma: after transpupillary thermotherapy - for 3 months, after brachytherapy - during first 24 months, and in case of doubts for longer.
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Abstract
PURPOSE To study the etiology, clinical features, management options, and visual prognosis in various types of atypical macular holes (MHs). METHODS A review of the literature was performed, which focused on the etiopathogenesis of atypical or secondary MHs, their differentiating clinical features, management strategies, and varied clinical outcomes. Idiopathic or age-related, myopic, and traumatic MHs were excluded. RESULTS Atypical or secondary MHs arise out of concurrent ocular pathologies (dystrophy, degeneration, or infections) and laser/surgery. The contributing factors may be similar to those responsible for idiopathic or typical MHs, i.e., tangential or anteroposterior vitreofoveal traction or cystoid degeneration. The management is either observation or treatment of the underlying cause. The prognosis depends on the background pathology, duration of disease, and baseline visual acuity governed by the size of MH and morphologic health of underlying RPE and photoreceptors. The closer the morphology of atypical MH is to that of an idiopathic MH, the better the surgical outcome is. CONCLUSION With the advancements in retinal imaging, atypical MHs are now more frequently recognized. With increasing understanding of the underlying disease processes, and improvement in investigations and surgical treatment, management of atypical MHs may improve in the future.
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Oellers P, Mruthyunjaya P. Low-dose brachytherapy strategies to treat uveal melanoma: is less more? Melanoma Manag 2016; 3:13-22. [PMID: 30190869 DOI: 10.2217/mmt.15.34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 09/08/2015] [Indexed: 11/21/2022] Open
Abstract
The Collaborative Ocular Melanoma Study (COMS) has established equivalency of globe salvaging brachytherapy compared with enucleation in terms of survival for medium-sized choroidal melanoma. The radiation dose protocol followed by the COMS was 85 Gray to a prescription point of the tumor apex or 5 mm inner sclera; whichever was greater. While the COMS realized appropriate local and distant tumor control rates, ocular morbidity due to radiation complications remains a significant clinical challenge. Recent studies challenge the COMS radiation dose paradigm by demonstrating similar tumor control by utilizing lower radiation doses that are associated with reduced radiation toxicity. Improved operative techniques including intraoperative ultrasound can aid to obtain adequate radiation delivery to the tumor by ensuring optimal plaque position. Adjuvant transpupillary thermotherapy, intravitreal anti-VEGF and posterior sub-Tenon steroids may further enhance outcome by providing additional tumor control and/or facilitating visual recovery.
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Affiliation(s)
- Patrick Oellers
- Department of Ophthalmology, Duke University Medical School, Durham, NC, USA
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Vitreoretinal Surgery for Complications of Choroidal Tumor Biopsy. Ophthalmology 2014; 121:2482-8. [DOI: 10.1016/j.ophtha.2014.06.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/19/2014] [Accepted: 06/18/2014] [Indexed: 11/18/2022] Open
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Primary transpupillary thermotherapy for choroidal melanoma in 391 cases: importance of risk factors in tumor control. Ophthalmology 2014; 122:600-9. [PMID: 25439431 DOI: 10.1016/j.ophtha.2014.09.029] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 08/30/2014] [Accepted: 09/23/2014] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To report the long-term outcome of primary transpupillary thermotherapy (TTT) for choroidal melanoma. DESIGN Retrospective review of medical records. PARTICIPANTS We included 391 patients with choroidal melanoma treated between 1995 and 2012 at the Oncology Service, Wills Eye Hospital, Philadelphia. METHODS We delivered TTT with an infrared diode laser. MAIN OUTCOME MEASURES Local tumor recurrence, Snellen visual acuity after TTT, and distant metastasis. RESULTS Of 391 patients, 311 (80%) were treated from 1995 to 2000 and 80 (20%) from 2001 to 2012. Tumors in the 2001 to 2012 group were ultrasonographically thinner (2.2 vs. 2.7 mm), more distant from the optic disc (3.2 vs. 2.5 mm) and foveola (4.0 vs. 2.0 mm), were less often located in the macular area (14% vs. 40%), and had lower rates of acoustic hollowness on B-scan ultrasonography (63% vs. 84%), subretinal fluid (58% vs. 90%), and orange pigment (50% vs. 70%). Kaplan-Meier estimates for tumor recurrence in the 1995 to 2000 group were 29% at 5 years and 42% at 10 years, whereas estimates for tumor recurrence in the 2001-2012 group were 11% at 5 years and 15% at 10 years. Of 108 recurrent tumors 20 were controlled with additional TTT and 62 required plaque radiation (n=60) or proton beam radiation (n=2), with enucleation necessary in 26 patients. Tumor recurrence correlated with the number of high-risk tumor features: 10-year recurrence was 18% in those with 1 or 2 risk factors, 35% in those with 3 to 5 factors, and 55% in those with 6 or 7 factors. On multivariate analysis, features predictive of tumor recurrence were presence of symptoms (P<0.001), shorter distance between the tumor and the optic disc (P=0.026), subretinal fluid (P=0.035), thickness of residual tumor scar (P<0.001), and elevation of residual tumor scar (P<0.001). The only factor predictive of extraocular tumor extension was intraocular tumor recurrence after TTT treated with additional TTT (P=0.007). Presence of orange pigment before TTT (P=0.019), tumor recurrence (P=0.002), and extraocular tumor extension (P=0.017) were predictive of distant metastasis. CONCLUSION This study shows a direct correlation between a larger number of high-risk tumor features and higher rates of tumor recurrence after primary TTT of (small) choroidal melanoma. We advise that, when possible, small choroidal melanomas with multiple risk factors be treated with methods other than TTT.
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Zarranz-Ventura J, Salinas-Alamán A, Barrio-Barrio J, de Nova E, Bonet E, García-Layana A. Massive lipid exudation and retinal detachment after combined brachytherapy and transpupillary thermotherapy in choroidal melanoma. ACTA ACUST UNITED AC 2013; 88:197-200. [PMID: 23623022 DOI: 10.1016/j.oftal.2012.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Revised: 01/22/2012] [Accepted: 02/03/2012] [Indexed: 11/17/2022]
Abstract
CASE REPORT A 59 year-old male with choroidal melanoma in the left eye who underwent plaque brachytherapy (iodine 125). One week after surgery, massive exudation with retinal detachment and lipid exudation was observed. Evolution was assessed with funduscopy and ultrasound every month. Nine months after surgery transpupillary thermotherapy (TTT) was performed over the fluid-free irradiated residual tumour. Three months after this procedure, new retinal breaks appeared in the treated area with vitreous seeding that required enucleation. DISCUSSION Combined treatment with plaque brachytherapy and TTT may associate severe complications that may require enucleation of the involved eye.
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Affiliation(s)
- J Zarranz-Ventura
- Departamento de Oftalmología, Clínica Universidad de Navarra (C.U.N.), Pamplona, Spain.
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McCannel TA, Chang MY, Burgess BL. Multi-Year Follow-up of Fine-Needle Aspiration Biopsy in Choroidal Melanoma. Ophthalmology 2012; 119:606-10. [DOI: 10.1016/j.ophtha.2011.08.046] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 08/30/2011] [Accepted: 08/30/2011] [Indexed: 02/03/2023] Open
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Sharma T, Krishnan T, Gopal L, Nagpal A, Khetan V, Rishi P. Transpupillary thermotherapy for circumscribed choroidal hemangioma: clinical profile and treatment outcome. Ophthalmic Surg Lasers Imaging Retina 2011; 42:360-8. [PMID: 21751767 DOI: 10.3928/15428877-20110707-01] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Accepted: 05/23/2011] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To report the outcome of treating circumscribed choroidal hemangioma (CCH) using transpupillary thermotherapy (TTT). PATIENTS AND METHODS An infrared diode laser was used at 810 nm with a median spot size of 2.5 mm, power of 550 mW, and duration of 6.5 minutes; the median number of sittings was two. TTT spared the center of the macula when CCH involved the fovea. RESULTS The mean age was 36 years (range: 13 to 63 years). CCH was subfoveal in 37.5% of the eyes and exudative retinal detachment was evident in all eyes. The tumor dimensions included thickness (median: 4.05 mm; range: 2.2 to 9.1 mm), horizontal diameter (median: 11 mm; range: 6 to 17.7 mm), and vertical diameter (median: 9.4 mm; range: 5.9 to 15.8 mm). After TTT, visual acuity improved in 44%, was maintained in 37%, and worsened in 19% of eyes. Likewise, tumor regression was achieved in thickness, vertical, and horizontal diameter in proportion of 20%, 15%, and 11%, respectively. The exudative retinal detachment resolved in 94% of eyes at the last follow-up. The median follow-up was 9.5 months. CONCLUSION Macula-sparing TTT was effective in causing regression of CCH and resorption of associated exudative retinal detachment, and helped in preserving or improving vision in 81% of treated eyes.
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Affiliation(s)
- Tarun Sharma
- Shri Bhagwan Mahavir Vitreoretinal Services, Tamil Nadu, India.
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Chojniak MM, Chojniak R, Nishimoto IN, Allemann N, Erwenne CM. Primary transpupillary thermotherapy for small choroidal melanoma. Graefes Arch Clin Exp Ophthalmol 2011; 249:1859-65. [DOI: 10.1007/s00417-011-1733-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2011] [Revised: 05/23/2011] [Accepted: 05/24/2011] [Indexed: 10/18/2022] Open
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Saumya Pal S, Gopal L, Khetan V, Nagpal A, Sharma T. Rhegmatogenous retinal detachment following treatment for retinoblastoma. J Pediatr Ophthalmol Strabismus 2010; 47:349-55. [PMID: 20055334 DOI: 10.3928/01913913-20091218-03] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 06/17/2009] [Indexed: 11/20/2022]
Abstract
PURPOSE To elucidate characteristics of rhegmatogenous retinal detachment that developed in children who underwent treatment for retinoblastoma and to analyze the outcome following vitreoretinal surgery in such clinical settings. METHODS This was a retrospective case series of 9 eyes of 9 patients who underwent vitreoretinal surgery for tumor control and retinal reattachment. RESULTS At the time of diagnosis of rhegmatogenous retinal detachment, retinoblastoma was regressed in 6 eyes (67%). The retinal detachment involved less than two quadrants in 7 eyes (78%) and was caused by an atrophic break in 7 eyes. Seven eyes underwent a non-drainage scleral buckling procedure. Three eyes underwent vitreous surgery; in 2 of these eyes, tumor excision along with retinectomy using melphalan infusion was performed and eventually silicone oil tamponade was used. Retinal reattachment was achieved in all eyes with eventual tumor control in 7 eyes. The median follow-up after retinal reattachment surgery was 24 months. CONCLUSION Rhegmatogenous retinal detachment in treated eyes with retinoblastoma is usually caused by an atrophic retinal break. Retinal detachment can be repaired successfully in most eyes.
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