Results 131 to 140 of about 5,386 (172)

Spinal extradural cavernous angioma

British Journal of Neurosurgery, 1993
A case of spinal extradural cavernous angioma is described. The symptomatology and prognosis of such lesions is discussed and the relevant literature reviewed.
R V, Singh, S, Suys, D A, Campbell, J C, Broome   +3 more
exaly   +3 more sources

Multiple Intracranial Cavernous Angiomas With a Trigonal Cavernous Angioma Mimicking Glioma

Journal of Craniofacial Surgery, 2018
Abstract Intracranial cavernous angiomas (CAs) are hamartomatous vascular malformations consisting of thin-walled vascular channels located within the brain, but typically lacking intervening neural parenchyma, large feeding arteries, or draining veins.
Jie, Wu, Rijun, Ren, Zhaoyou, Qiu, Maokai, Wang   +3 more
openaire   +2 more sources

Cavernous angiomas of the lateral ventricles

Acta Neurochirurgica, 2009
Cavernous angiomas are vascular malformations which rarely involve the cavities of the lateral ventricles. Knowledge of the specific clinical and neuroradiological features displayed by these lesions is limited by the scarcity of patients included in the reported series.The aim of this study was to compile and analyse the epidemiological, clinical ...
Rodrigo, Carrasco, Manuel, Pedrosa, José M, Pascual, Marta, Navas, Ricardo, Liberal, Rafael G, Sola   +5 more
openaire   +2 more sources

Cavernous Angiomas of the Tympanic Membrane

Archives of Otolaryngology - Head and Neck Surgery, 1972
The ear drum is one region where angiomas have not been described even though they present a striking, easily recognizable gross appearance. Otoscopic examination in our two patients revealed a purplish polypoid cystic tumor projecting from the drum, but not involving the middle ear. Wide surgical excision and an autograft cured both patients and their
S I, Freedman, S, Barton, V, Goodhill
openaire   +2 more sources

Natural history of the cavernous angioma

Journal of Neurosurgery, 1991
✓ The incidence and natural history of the cavernous angioma have remained unclear in part because of the difficulty of diagnosing and following this lesion prior to surgical excision. The introduction of magnetic resonance (MR) imaging has improved the sensitivity and specificity of diagnosing and following this vascular malformation.
J R, Robinson, I A, Awad, J R, Little
openaire   +2 more sources

Cavernous angioma of the optic tract

Journal of Neurology, 1989
A cavernous angioma of the right optic tract in a 35-year-old man is presented. The patient suffered from headaches and had a left homonymous visual field defect after subarachnoid haemorrhage and an intracerebral haematoma in the right temporomedial region, revealed by computed tomography (CT).
J, Zentner, W, Grodd, W, Hassler
openaire   +2 more sources

Cavernous angiomas of the spinal cord

Journal of Neurosurgery, 1988
✓ Five cases of histologically verified cavernous angiomas of the spinal cord are reported. Acute lower-extremity sensory disturbance was the initial symptom in four patients, and one presented with weakness of the hand. Progressive neurological deficit occurred in all patients, but the clinical course and outcome were extremely variable.
G R, Cosgrove, G, Bertrand, S, Fontaine, Y, Robitaille, D, Melanson   +4 more
openaire   +2 more sources

Cavernous angioma in the fourth ventricle

Surgical Neurology, 1985
A cavernous angioma in the fourth ventricle of a 47-year-old man is reported. Because of a progressive clinical course and a ring-like enhancement on computed tomography, a brain tumor, rather than a vascular disease, was suspected. The lesion was removed totally and verified histologically as a cavernous angioma.
T, Yamasaki, H, Handa, K, Moritake
openaire   +2 more sources

Cavernous Angiomas, Cavernous Malformations

2017
Cavernous angiomas, cavernous malformations, were allocated into the group of true malformations in the international histological classification of tumors of the central nervous system only in 1979. Before this, cavernous angiomas (CAs) were regarded as tumors. CAs represent the system of communicating vascular cavities with various sizes and sinusoid
Mikhail Dolgushin, Valery Kornienko, Igor Pronin   +2 more
openaire   +1 more source

Genetics of Cerebral Cavernous Angioma

Zentralblatt für Neurochirurgie, 2006
Cerebral cavernous malformations (CCM) are hamartomatous vascular anomalies characterized by densely packed, grossly enlarged immature capillaries without intervening neural tissue. Depending on their location and size (ranging from a few millimeters to several centimeters), the biologically dynamic lesions become symptomatic during the second to ...
U, Felbor, U, Sure, T, Grimm, H, Bertalanffy   +3 more
openaire   +2 more sources