Neuropathologic Findings in a Child with a Novel Variant of TBCK-Related Encephaloneuronopathy

A 3-year-old girl with developmental delays, hypotonia, and generalized seizures was diagnosed with a novel variant of a heterozygous mutation in the TBC1 domain containing kinase (TBCK) gene. Postmortem findings revealed severe hypotrophy of cerebral white matter, hypogenesis of the corpus callosum with reduced myelination and oligodendrocyte populations, and reactive gliosis, and venous angiomas of the cerebrum, brainstem, and cerebellum white matter. This report is the first to link a TBCK gene mutation to impaired white matter development with the targeting of central nervous system myelin and oligodendrocytes. The mechanism may involve inhibition of signaling through (mTORC1).

Anesthetic Challenges of a Child with Sturge–Weber Syndrome for Epilepsy Surgery: A Case Report

Sturge–Weber syndrome is a rare congenital disease, also called encephalotrigeminal angiomatosis, caused by persistence of transitory primordial arteriovenous connections of the fetal intracranial vasculature. It is characterized by vascular malformations with capillary venous angiomas that involve the face, choroid of the eye, and leptomeninges. The main clinical features of this syndrome are port-wine stains, glaucoma, convulsions, and angiomas of the airway. Anesthesia management is directed toward anticipating a difficult airway, avoiding trauma to the hemangioma during airway manipulation, preventing the rise in the intracranial and intraocular pressures, anticipating and managing massive blood loss and the complications associated with massive blood transfusion, and avoiding factors that might trigger a seizure such as hypoxia, hypercarbia, hypotension, hypoglycemia, and hyperthermia.

Sturge-Weber Syndrome

Introduction: Sturge-Weber syndrome sometimes referred to as encephalotrigeminal angiomatosis, vascular malformation with capillary venous angiomas involving face, choroid of eye, leptomeninges, is a rare congenital neurological and skin disorder.Case presentation: This is case report of 7 years old mentally disabled boy, with long-standing seizures, with a port-wine nevi on the right side of the face along the distribution of trigeminal nerve. Interictal encephalogram showed bilateral slow activity, pronounced in the right hemisphere, with epileptogenic activity in the right fronto-parietal region. Computerized tomography and magnetic resonance imaging showed intracranial calcifications, abnormally large veins in deep medullary and subependymal periventricular region, atrophy of the right hemisphere of brain and ipsilateral thickening of skull.Conclusion: Professional counselling and support in addition to drug treatment an provide help to patients and their family to overcome their problems and improve the treatment outcome.KYAMC Journal Vol. 4, No.-1, July 2013, Page 366-368

Sturge Weber Syndrome: review of literature with case illustration

Sturge-Weber syndrome (SWS) also called as encephalotrigeminal angiomatosis, is a sporadically occurring rare neuro-cutaneous syndrome, characterized by vascular malformation with capillary venous angiomas involving face, choroidal layer of eye globe and leptomeninges responsible for ophthamological as well as neurological signs and symptoms. Authors report an interesting case, a six year old girl, who presented with seizures, facial port wine stain and normal psychomotor development. CT scan showed left cerebral hemiatrophy, left frontal and parieto occipital calcification with cortical calcification in left high frontal convexity. Cranial MRI scan also confirmed finding of left cerebral hemiatrophy and also revealed presence of gyriform cortical calcification, prominent flow voids seen in left basal ganglia. Her seizure is well controlled with antiepileptic medication. The pertinent literature is reviewed and management of such cases is discussed briefly.

Sturge Weber Syndrome- A Rare Congenital Neuro-cutaneous Disease

Sturge Weber Syndrome (SWS) or Encephalotrigeminal Angiomatosis is specifically a rare non hereditary congenital sporadic disorder of elusive etiology. It belongs to a group of disorders collectively known as the phakomatoses (“motherspot” diseases). It has a vast continuum of cutaneous, neurologic, ophthalmic and oral manifestations. It consists of congenital hamartomatous malformations that may affect the eye, skin, and central nervous system (CNS) at different times, characterized by the combination of venous angiomas of leptomeninges, face, jaws and oral soft tissues. The classic pathognomonic features of disease include angioma of the leptomeninges extending to cerebral cortex with ipsilateral angiomatous lesions, unilateral facial nevus after one division of trigeminal nerve and epileptic convulsions. The most characteristic oral manifestation is represented by gingival hemangiomatous lesion usually restricted to ipsilateral maxilla or mandible. We report a case of Sturge Weber Syndrome with its characteristic oral manifestations and review of relevant prevailing literature.Update Dent. Coll. j: 2015; 5 (2): 47-51

Use of Intralesional Bleomycin for Oral Hemangioma of Sturge-Weber Syndrome

ABSTRACT Sturge-Weber syndrome (SWS) or encephalotrigeminal angiomatosis is a rare neurocutaneous disorder characterized with vascular malformations and capillary venous angiomas involving the face, choroid of the eye and leptomeninges with port wine stain, seizures activity and mental retardation. In this paper we report a case of a patient affected by Sturge-Weber syndrome presenting with tongue hemangioma and emphasize the importance of an accurate diagnosis and management in the clinical practice. How to cite this article Shinde D, Dabholkar YG, Saberwal AA, Velankar HK, Shetty AK. Use of Intralesional Bleomycin for Oral Hemangioma of Sturge-Weber Syndrome. Int J Head Neck Surg 2015;6(1):17-19.

What the Neurosurgeon needs to know about Cerebral Developmental Venous anomalies

Venous Angiomas or Developmental venous anomalies (DVA) are extreme variations of normal transmedullary veins that are necessary for the drainage of white and gray matter, also are one type of cerebrovascular malformation (CVM), sharing category with capillary telangiectesias, cavernous malformations (CM), and arteriovenous malformations (AVM), each of which may also be associated with a DVA. DVA are the most commonly encountered CVM, accounting for up to 60% of all CVM. We present a review of the literatura

Venous angiomas and capillary telangiectasias

Chapter 9.13 covers venous angiomas and capillary telangiectasias, including developmental venous anomalies (DVAs), and capillary telangiectasia (CTL).