Results 111 to 120 of about 1,633 (148)

Retinal Hemangioblastoma

Ophthalmology, 1992
The authors evaluated the histologic, immunohistochemical, and ultrastructural characteristics of two eyes with retinal hemangioblastoma from patients with von Hippel-Lindau and von Hippel disease. Results of histologic evaluation showed the eyes to have degenerative changes and residual retinal hemangioblastoma.
Hans E. Grossniklaus, John W. Thomas, Nadarajah Vignesavaran, William H. Jarrett   +3 more
openaire   +2 more sources

Retinal Artery Macroaneurysm Associated With Retinal Hemangioblastoma

Ophthalmic Surgery, Lasers and Imaging Retina, 2020
A 34-year-old Caucasian woman with a past medical history of hypertension presented with acute floaters in the right eye (OD) for 1 week. Best-corrected visual acuity (VA) was 20/20 in both eyes. Fundus examination OD (Figure 1 ) revealed a retinal hemangioblastoma (RH) in the temporal midperiphery with a ...
Nora C, Elson, Ferdinand, Rodriguez, Maura, Di Nicola, Basil K, Williams   +3 more
openaire   +2 more sources

Early surgical treatment of retinal hemangioblastomas

Acta Ophthalmologica, 2016
AbstractPurposeTo evaluate the clinical course after early surgical treatment with excision of retinal hemangioblastomas (RHs) before development of major complications.MethodsInterventional case series of four eyes (four patients) with a peripheral RH that had not yet been treated by laser or cryotherapy prior to surgery.
van Overdam, KA, Missotten, T, Kiliç, Emine, Spielberg, LH   +3 more
openaire   +3 more sources

Bilateral Peripapillary Exophytic Retinal Hemangioblastomas

Ophthalmology, 1982
A 14-year-old Iranian girl was referred for evaluation of bilateral elevation of the peripapillary retina. Fluorescein angiography was consistent with bilateral peripapillary exophytic retinal hemangioblastomas as seen in angiomatosis retinae (von Hippel's disease).
D J, Yimoyines, H W, Topilow, S, Abedin, J W, McMeel   +3 more
openaire   +2 more sources

Temporary Exudative Retinal Detachment Following Photodynamic Therapy in a Patient With Retinal Capillary Hemangioblastoma.

Middle East African Journal of Ophthalmology, 2011
A 21-year-old male with von Hippel-Lindau syndrome was treated for a retinal hemangioblastoma with photodynamic therapy (PDT). We employed the standard PDT protocol with doubled treatment duration. Seven days after the procedure, there were some perilesional intra- and subretinal hemorrhages and significant exudative retinal detachment extending ...
Ali Osman Saatçi, Aylin Yaman, Özlem Barut Selver   +2 more
exaly   +5 more sources

The two-stage mutation model in retinal hemangioblastoma

Ophthalmic Genetics, 1998
The two-stage mutation model involving successive inactivation of both alleles of a tumor suppressor gene was originally proposed by Knudson, who analyzed the age incidence curves for unilateral and bilateral retinoblastoma, and suggested that hereditary tumors arise by a single somatic event superimposed on a defective genetic background and sporadic ...
J H, Chang, C W, Spraul, M L, Lynn, A, Drack, H E, Grossniklaus   +4 more
openaire   +2 more sources

Multimodal Imaging in the Diagnosis of Exophytic Juxtapapillary Retinal Capillary Hemangioblastoma

American Journal of Ophthalmology, 2021
Exophytic juxtapapillary retinal capillary hemangioblastoma (JRCH) can be difficult to diagnose. We explore the value of multimodal imaging to aid in the diagnosis.Retrospective case series.Medical records and multimodal imaging studies were reviewed on all patients diagnosed with RCH at Bascom Palmer Eye Institute, Miami, Florida, between January 2013
Jonathan F. Russell, Victor M. Villegas, Stephen G. Schwartz, Christina Y. Weng, Janet L. Davis, Harry W. Flynn, J. William Harbour   +6 more
openaire   +2 more sources

Retinal Hemangioblastoma in von Hippel–Lindau Disease

New England Journal of Medicine, 2010
An 18-year-old woman presented with a 2-month history of visual loss in the right eye. Visual acuity was 20/100 in the affected eye and 20/20 in the left eye. Ophthalmoscopy revealed an orange–yellow tumor (Panel A, arrow) with tortuous feeding vessels and optic-disk edema (Panel A, arrowhead), indicating retinal hemangioblastoma. The patient underwent
Ana Bastos-Carvalho, Bertil Damato
openaire   +1 more source

Role of PPV in Advanced Retinal Hemangioblastoma—A Systematic Review

International Ophthalmology Clinics
Introduction: In eyes with retinal hemangioblastomas (RH), vision loss may occur despite treatment due to recurrent macular edema, macular pucker, vitreous hemorrhage, and exudative, tractional, or combined retinal detachment. Pars plana vitrectomy (PPV) plays a critical role in managing these complications. This review aims to
Payal N. Shah, P. Mahesh Shanmugam, Buse Guneri Beser, Aslan Aykut   +3 more
openaire   +2 more sources

Retinal hemangioblastoma treated with photodynamic therapy

Journal Français d'Ophtalmologie, 2021
A. Yaghy, M. Ruben, C.L. Shields
openaire   +2 more sources