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aportando otro nuevo correspondiente a un varón de 64 años, que de forma súbita presenta radioculopatía seguida de un cuadro de hemisección medular. Presentamos el caso de un paciente de 35 años con antecedentes de una hemisección medular dorsal por arma blanca hace dos años. Evolutivamente se . medular “completa”, pero las personas con ambos tipos de LME pueden notar que Por lo tanto, una lesión medular por lo general resulta en debilidad.

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A small wound was detected at the skin dorsal level and it was closed without difficulties. Magnetic resonance techniques allow to diagnose correctly this pathology and to define its thopographic situation. Multiple extradural arachnoid cysts: Los quistes aracnoideos extradurales espinales son lesiones poco frecuentes.

After two years of good recovery he came to our hospital suffering hemisecfion neurological deterioration of six months of evolution. The patient is a 35 years old man who has a medical history of penetrating spinal trauma two years ago. The Practice of Neurosurgery. Symptomatic foraminalextradural meningeal cyst.


J Spinal Cord Med. Acquired spinal subarachnoid cysts: Type I congenital multiple intraspinal extradural cysts associated with distichiasis and lymphedema syndrome. Spinal extradural arachnoid cyst. Handbook of clinical neurology. Surgical management of postraumatic epidural arachnoid spinal cyst allows to detect the meningeal tear and to close it, which is highly effective on these kinds of lesions.

Extradural spinal arachnoid cysts associated with spina bifida occulta. Extradural giant multiloculated arachnoid cyst causing spinal cord compression in a child.

Kinematic magnetic resonance imaging of a thoracic spinal extradural arachnoid cyst: Ventral extradural spinal meningeal cyst causing cord compression: Surgical decompressive treatment allowed to excise the cyst and it was possible to define a dural tear that was closed successfully. In that instance he suffered an unilateral spinal cord section at D2-D3 level with the corresponding Brown Sequard syndrome.

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Extradural arachnoid spinal cysts are unfrequent lesions that are associated with spinal trauma, surgery and less frequently with congenital anomalies. At the beginning, he improved his motor right leg function with rehabilitation and vitamins. The physical examination revealed an spastic medulaf.

Utility of preoperative magnetic resonance imaging myelography for identifying dural defects in patients with spinal extradural arachnoid cysts: Noncommunicating spinal extradural arachnoid cyst causing spinal cord compression in a child. The pathologic history of the patient is essencial to establish the ethiology. Report of a case. Should we operate all extradural spinal arachnoid cysts?


The clinical manifestations are similar to those seen with other compressive medulat cord lesions.

Quiste aracnoideo espinal epidural postraumático: presentación de un caso

Surgery is the elective treatment in most cases. The outcome was good with restoration of the initial motor function that he had after the spinal trauma. Detection of a dural defect by cinematic magnetic resonance imaging and its selective closure as a treatment for a spinal extradural arachnoid cyst.

William and Wilkins; Magnetic resonance was performed demonstrating a cystic hemisdccion collection compressing the spinal cord at D3-D4 level. J Formos Med Assoc. Traumatic extradural spinal cyst: