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Friesacher A, Valmaggia C, Hundsberger T, Todorova M. A Case-Oriented Therapeutic Approach Based on Evidence of Retinal Metabolic Demand in Juxtapapillary Capillary Hemangiomas as Part of von Hippel-Lindau Disease. Klin Monbl Augenheilkd 2022; 239:548-551. [PMID: 35472803 DOI: 10.1055/a-1773-0155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Anna Friesacher
- Department of Ophthalmology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Christophe Valmaggia
- Department of Ophthalmology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Thomas Hundsberger
- Department of Ophthalmology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Margarita Todorova
- Department of Ophthalmology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland.,Department of Ophthalmology, University of Basel, Basel, Switzerland.,Department of Ophthalmology, University of Zürich, Zürich, Switzerland
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Barathidasan GS, Pediredla K, Chinnaiah Govindhareddy D, Palanisamy S. H syndrome: A rare multisystem genodermatosis associated with a novel finding of retinal angioma. J Paediatr Child Health 2022; 58:512-515. [PMID: 33894026 DOI: 10.1111/jpc.15524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Gowri S Barathidasan
- Department of Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India
| | - Karunakar Pediredla
- Department of Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India
| | | | - Sivamurukan Palanisamy
- Department of Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India
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Optical Coherence Tomography Angiography of Early Stage 1a Retinal Hemangioblastoma in Von-Hippel-Lindau. J Kidney Cancer VHL 2021; 8:15-18. [PMID: 34631390 PMCID: PMC8476344 DOI: 10.15586/jkcvhl.v8i3.158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 06/03/2021] [Indexed: 11/18/2022] Open
Abstract
Von-Hippel-Lindau (VHL) syndrome is characterized by focal vasoproliferative tumors of retinal capillaries called retinal capillary hemangioblastomas (RCH). These tumors are initially small and can be easily missed if not looked for carefully. As they grow, these tumors are more demanding to treat and hence the importance of detecting them early and treating them. Herein, we describe and review the optical coherence tomography angiography (OCTA) of the early- stage lesion, which suggested the involvement of superficial and a deeper retinal capillary plexus. In addition, to helping us detect these lesions earlier, OCTA may also help to understand the in vivo changes occurring at an earlier phase.
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Kumar V, Surve A, Kumawat D, Takkar B, Azad S, Chawla R, Shroff D, Arora A, Singh R, Venkatesh P. Ultra-wide field retinal imaging: A wider clinical perspective. Indian J Ophthalmol 2021; 69:824-835. [PMID: 33727441 PMCID: PMC8012972 DOI: 10.4103/ijo.ijo_1403_20] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/18/2020] [Accepted: 09/04/2020] [Indexed: 01/09/2023] Open
Abstract
The peripheral retina is affected in a variety of retinal disorders. Traditional fundus cameras capture only a part of the fundus even when montaging techniques are used. Ultra-wide field imaging enables us to delve into the retinal periphery in greater detail. It not only facilitates assessing color images of the fundus, but also fluorescein angiography, indocyanine green angiography, fundus autofluorescence, and red and green free images. In this review, a literature search using the keywords "ultra-widefield imaging", "widefield imaging", and "peripheral retinal imaging" in English and non-English languages was done and the relevant articles were included. Ultra-wide field imaging has made new observations in the normal population as well as in eyes with retinal disorders including vascular diseases, degenerative diseases, uveitis, age-related macular degeneration, retinal and choroidal tumors and hereditary retinal dystrophies. This review aims to describe the utility of ultra-wide field imaging in various retinal disorders.
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Khan HA, Shahzad MA, Iqbal F, Awan MA, Khan QA, Saatci AO, Abbass A, Hussain F, Hussain SA, Ali A, Ali W. Ophthalmological Aspects of von-Hippel-Lindau Syndrome. Semin Ophthalmol 2021; 36:531-540. [PMID: 33780299 DOI: 10.1080/08820538.2021.1897851] [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] [Indexed: 10/21/2022]
Abstract
Background: von Hippel-Lindau (VHL) syndrome is a multisystem neoplastic disorder involving eyes, central nervous system, kidneys, spine, and other tissues. A retinal capillary hemangioma (RCH) is the earliest manifestation of the VHL disease in most cases.Areas covered:This paper aims to provide an up-to-date review of the current literature about von Hippel-Lindau syndrome. Molecular background, systemic and ocular features of the diseases as well as the utility of newer imaging modalities in diagnosis and monitoring of ocular VHL disease have been described. Besides, we have discussed newer treatment modalities and therapeutic targets.Conclusion: Modern imaging technologies like optical coherence tomography and optical coherence tomography angiography are tools of the trade, in making an appropriate diagnosis and monitoring disease activity and response to treatment. Peripheral RCH may be treated using laser photocoagulation in tumors up to 3000 µm. Vascular endothelial growth factor suppression can help in reducing tumor activity and stabilize the tumor size; however, it does not regress the RCH.
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Affiliation(s)
- Hashim Ali Khan
- Ophthalmology department, SEHHAT Foundation Hospital, Danyore, Gilgit, Pakistan.,School of Optometry & Department of Ophthalmology, The University of Faisalabad, Faisalabad, Pakistan
| | | | - Fatima Iqbal
- School of Optometry & Department of Ophthalmology, The University of Faisalabad, Faisalabad, Pakistan.,School of Optometry and Vision Science - University of New South Wale, Sydney, Australia
| | - Muhammad Amer Awan
- Ophthalmology department, Shifa College of Medicine, Islamabad, Pakistan
| | - Qaim Ali Khan
- Ophthalmology department, Punch Medical College, AJK, Pakistan
| | | | - Ahmed Abbass
- Ophthalmology department, Shalamar Medical and Dental College, Lahore, Pakistan
| | - Fazil Hussain
- Department of General Medicine PHQ Hospital, Gilgit, Pakistan
| | - Syed Arif Hussain
- Neurosurgery department, Pakistan Institute of Medical Science (PIMS), Islamabad, Pakistan
| | - Atif Ali
- Department of Acute Medicine, Luton & Dunstable Hospital, Luton, UK
| | - Wajahat Ali
- Department of Internal Medicine, King's Mill Hospital, Sutton-in-Ashfield, Nottinghamshire, UK
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Karimi S, Arabi A, Shahraki T, Safi S. Von Hippel-Lindau Disease and the Eye. J Ophthalmic Vis Res 2020; 15:78-94. [PMID: 32095212 PMCID: PMC7001024 DOI: 10.18502/jovr.v15i1.5950] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/22/2019] [Indexed: 11/29/2022] Open
Abstract
Retinal hemangioblastoma (also referred to as retinal capillary hemangioma) is a benign lesion originating from the endothelial and glial components of the neurosensory retina and optic nerve head. Historically known as a manifestation of the von Hippel-Lindau (VHL) disease, it can be seen as an isolated finding or in association with some rare ocular conditions. In addition to characteristic ophthalmoscopic features, results of numerous ancillary tests including angiography, ultrasound, optical coherence tomography, and genetic tests may support the diagnosis and differentiate it from similar conditions. Because of serious life-threatening complications of VHL disease, every ocular approach to retinal hemangioblastomas should be in relationship with additional multidisciplinary diagnostic and therapeutic efforts. In addition, any patient with actual or probable diagnosis of VHL disease should be screened for ocular involvement. Unfavorable visual loss can occur early, and ocular complications of VHL range from exudative retinopathy to tractional retinal detachment, neovascular glaucoma, and phthisis bulbi. Accordingly, various treatment methods have been tested with overall acceptable responses, including photocoagulation, cryotherapy, photodynamic therapy, plaque radiotherapy, vitrectomy, and more novel intravitreal injections of anti-vascular endothelial growth factors and propranolol.
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Affiliation(s)
- Saeed Karimi
- Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Ophthalmology, Torfeh Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Arabi
- Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Ophthalmology, Torfeh Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Toktam Shahraki
- Ophthalmic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Ophthalmology, Torfeh Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sare Safi
- Ophthalmic Epidemiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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