What nerve is affected in Sturge-Weber syndrome?
A child with Sturge-Weber syndrome that primarily affects the distribution of cranial nerve V2-3, with milder involvement of cranial nerve V1. Secondary glaucoma is evident. Ocular melanocytosis involving the sclera of both eyes is an associated finding.
How do you test for Sturge-Weber syndrome?
A diagnosis may be straightforward in an infant with a port-wine birthmark, glaucoma, evidence of cerebral involvement and neuroimaging findings consistent with a diagnosis of SWS. Diagnosis can be more difficult in infants who have a port-wine birthmark, but no neurological symptoms.
Are all port-wine stains Sturge-Weber?
These features can vary in severity and not all individuals with Sturge-Weber syndrome have all three features. Most people with Sturge-Weber syndrome are born with a port-wine birthmark. This type of birthmark is caused by enlargement (dilatation) of small blood vessels (capillaries) near the surface of the skin.
What disease is port wine stain associated with?
Sturge-Weber syndrome is a disease that affects the skin and nervous system (neurocutaneous) and is associated with Port Wine Stain, red vascular markings on the face and other parts of the body (shown here on the legs).
What is port-wine stain?
A port-wine stain is a birthmark in which swollen blood vessels create a reddish-purplish discoloration of the skin. Port wine stains are always present at birth. In an infant, they are flat, pink, vascular lesions. Common locations include the face and neck, but they may be present anywhere on the body.
What is trabeculotomy AB externo?
Trabeculotomy ab externo is one of the established glaucoma surgeries to reduce intraocular pressure (IOP) particularly for childhood glaucoma, exfoliation glaucoma and steroid glaucoma. Recently, a microhook for trabeculotomy ab interno has been developed as an option for micro-invasive glaucoma surgery device.
What is Goniosynechialysis?
Goniosynechialysis is a surgical procedure that involves stripping of the PAS from the angle wall and restoring of the aqueous drainage through the trabecular meshwork.
Is Sturge-Weber syndrome progressive?
Sturge-Weber syndrome is a slowly progressive condition. This is because the abnormal blood vessels affect the blood supply to the brain.
What is the mark on gorbachevs head?
port wine stain
The Soviet leader has a birthmark on his forehead called a port wine stain. Named for its red-wine color, this skin blemish usually is present from birth, most often affecting the face or arms. It is caused by a malformation of blood vessels and appears either as a flat or pebbly patch of purplish-red skin.
What is ab interno Canaloplasty?
Ab interno canaloplasty is a surgical procedure intended to lower the IOP in patients with glaucoma. This surgery involves an internal approach to viscodilation of Schlemm’s canal through a clear corneal incision.
Does Sturge-Weber syndrome show on MRI?
Background: We describe the brain magnetic resonance imaging (MRI) abnormalities and neuropathologic findings of patients with Sturge-Weber syndrome and medically refractory epilepsy.
What is the pathophysiology of Sturge Weber syndrome?
Sturge-Weber syndrome, or encephalotrigeminal angiomatosis , is a phakomatosis characterized by facial port wine stains and pial angiomas. It is part of a wide spectrum of possible phenotypes included in the craniofacial arteriovenous metameric syndrome (CAMS).
What is the role of MRI in the diagnosis of multiple myeloma?
Magnetic resonance imaging (MRI) is increasingly being used in the diagnostic work-up of patients with multiple myeloma. Since 2014, MRI findings are included in the new diagnostic criteria proposed by the International Myeloma Working Group.
What is the bone marrow signal in multiple myeloma?
In 28 % of the multiple myeloma patients, a normal appearing bone marrow signal is found in all sequences with high signal intensity on T1-weighted and low signal on T2-weighted sequences with fat suppression (Fig 9a). Focal lesions are areas of high signal intensity on fsT2-weighted sequences.