Retinal Hemangiomas - American Academy of Ophthalmology
2017年3月14日 · There are 2 types of retinal hemangiomas, based on clinical and histological characteristics: cavernous hemangioma 1,2 and capillary hemangioma. 3 Basically, a cavernous hemangioma is composed of clumps of dark intraretinal aneurysms and has a cluster-of-grapes aspect, while a capillary hemangioma is composed of tortuous, large-diameter ...
Intraocular Vascular Tumors - EyeWiki
Retinal Cavernous Hemangioma is a benign vascular hamartoma, usually sporadic and restricted to the retina or optic nerve head; but can also occur in a familial (autosomal dominant) pattern and may be associated with intracranial and skin hemangiomas.
Retinal Hemangiomas: Understanding Clinical Features, Imaging, …
The retinal hemangioblastoma, previously termed retinal capillary hemangioma, is a vascular hamartoma that generally has clinical onset in the first 2 decades of life. Bilateral or multiple retinal hemangioblastomas are associated with von Hippel-Lindau (VHL) syndrome, and patients should be evaluated for this condition using brain and renal ...
Retinal Capillary Hemangioblastoma and von Hippel-Lindau …
Retinal capillary hemangioblastomas (RCH) (also known as retinal angiomas) can be a a sign of a von Hippel-Lindau (VHL) disease although they may also be observed as an isolated entity without systemic involvement.
Treatment of retinal capillary hemangioma - Ophthalmology
2001年3月6日 · Retinal capillary hemangioma (RCH) is a benign vascular tumor of the retina that can be associated with von Hippel-Lindau (VHL) disease. 1 Eugen von Hippel, 2 a German ophthalmologist, coined the term angiomatosis retinae in 1904, and Arvid Lindau, 3 a Swedish pathologist, described an association between cerebellar and retinal hemangioblastomas...
Identify and Manage Retinal Vascular Tumors - Review of …
2017年5月15日 · Retinal vascular tumors are categorized into one of four main types; retinal capillary hemangiomas, retinal vasoproliferative tumors, cavernous hemangiomas and racemose hemangiomatosis (Wyburn-Mason syndrome). Choroidal vascular tumors are categorized as either circumscribed or diffuse.
Retinal Capillary Angioma - American Academy of Ophthalmology
2013年10月29日 · Retinal capillary hemangiomas (RCHs), also known as retinal hemangioblastomas, occur most frequently in conjunction with von Hippel-Lindau (VHL) syndrome. These lesions are characterized by plump, but otherwise normal, retinal capillary endothelial cells with normal pericytes and basement membrane.
Photodynamic therapy for retinal capillary hemangioma - PMC
Retinal capillary hemangioma (or hemangioblastoma; RCH) is a benign vascular tumor, occurring either as an isolated tumor or as a component of the von Hippel–Lindau (VHL) disease. RCH can be found in the mid-peripheral retina, juxtapapillary …
Retinal Vascular Anomalies (VHL, Cavernous Hemangioma, …
2024年5月2日 · The retinal capillary hemangiomas, also called retinal hemangioblastomas, may present in isolation or as a significant manifestation of VHL syndrome. Mutation in the VHL gene at chromosome 3p25.3 is primarily associated with this autosomal dominant syndrome.
Juxtapapillary Retinal Capillary Hemangioma: New Therapeutic …
Juxtapapillary retinal capillary hemangiomas (JRCHs) are vascular hamartomas that occur on or adjacent to the optic nerve head (1). Although JRCHs can occur sporadically as an isolated condition, most occur in association with von Hippel–Lindau (VHL) disease, an autosomal dominant neoplastic disorder (2).