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John A. Jane - One of the best experts on this subject based on the ideXlab platform.
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:✓ Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6–7 syrinx. The patient underwent T1–3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective t...
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6-7 syrinx. The patient underwent T1-3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective tissue with nerve twigs and ganglion cells. Postoperatively, the right lower-extremity pain, weakness, and sensory deficits improved. Diastematomyelia can present after a long, relatively asymptomatic period and should be kept in the differential diagnosis for radiculopathy, myelopathy, tethered cord syndrome, or cauda equina syndrome. Numerous spinal lesions can be found in conjunction with diastematomyelia. To the authors' knowledge, this is the first case in which a thoracic epidermoid cyst and cervical syrinx occurred concurrently with an upper thoracic diastematomyelia. Thorough neuraxis radiographic evaluation and surgical treatment are usually indicated.
Jason P. Sheehan - One of the best experts on this subject based on the ideXlab platform.
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:✓ Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6–7 syrinx. The patient underwent T1–3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective t...
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6-7 syrinx. The patient underwent T1-3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective tissue with nerve twigs and ganglion cells. Postoperatively, the right lower-extremity pain, weakness, and sensory deficits improved. Diastematomyelia can present after a long, relatively asymptomatic period and should be kept in the differential diagnosis for radiculopathy, myelopathy, tethered cord syndrome, or cauda equina syndrome. Numerous spinal lesions can be found in conjunction with diastematomyelia. To the authors' knowledge, this is the first case in which a thoracic epidermoid cyst and cervical syrinx occurred concurrently with an upper thoracic diastematomyelia. Thorough neuraxis radiographic evaluation and surgical treatment are usually indicated.
Jonas M. Sheehan - One of the best experts on this subject based on the ideXlab platform.
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:✓ Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6–7 syrinx. The patient underwent T1–3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective t...
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6-7 syrinx. The patient underwent T1-3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective tissue with nerve twigs and ganglion cells. Postoperatively, the right lower-extremity pain, weakness, and sensory deficits improved. Diastematomyelia can present after a long, relatively asymptomatic period and should be kept in the differential diagnosis for radiculopathy, myelopathy, tethered cord syndrome, or cauda equina syndrome. Numerous spinal lesions can be found in conjunction with diastematomyelia. To the authors' knowledge, this is the first case in which a thoracic epidermoid cyst and cervical syrinx occurred concurrently with an upper thoracic diastematomyelia. Thorough neuraxis radiographic evaluation and surgical treatment are usually indicated.
Beatriz M S Lopes - One of the best experts on this subject based on the ideXlab platform.
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:✓ Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6–7 syrinx. The patient underwent T1–3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective t...
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thoracic diastematomyelia with concurrent intradural epidermoid spinal cord tumor and cervical syrinx in an adult case report
Journal of Neurosurgery, 2002Co-Authors: Jason P. Sheehan, Jonas M. Sheehan, Beatriz M S Lopes, John A. JaneAbstract:Diastematomyelia is a rare entity in which some portion of the spinal cord is split into two by a midline septum. Most cases occur in childhood, but some develop in adulthood. A variety of concurrent spinal anomalies may be found in patients with diastematomyelia. The authors describe a 38-year-old right-handed woman who presented with a 7-month history of lower-extremity pain and weakness on the right side. She denied recent trauma or illness. Sensorimotor deficits, hyperReflexia, and a positive Babinski Reflex in the right lower extremity were demonstrated on examination. Neuroimaging revealed diastematomyelia extending from T-1 to T-3, an expanded right hemicord from T-2 to T-4, and a C6-7 syrinx. The patient underwent T1-3 total laminectomies, resection of the septum, untethering of the cord, and excision of the hemicord lesion. The hemicord mass was determined to be an intramedullary epidermoid cyst; on microscopic evaluation the diastematomyelia cleft was shown to contain fibroadipose connective tissue with nerve twigs and ganglion cells. Postoperatively, the right lower-extremity pain, weakness, and sensory deficits improved. Diastematomyelia can present after a long, relatively asymptomatic period and should be kept in the differential diagnosis for radiculopathy, myelopathy, tethered cord syndrome, or cauda equina syndrome. Numerous spinal lesions can be found in conjunction with diastematomyelia. To the authors' knowledge, this is the first case in which a thoracic epidermoid cyst and cervical syrinx occurred concurrently with an upper thoracic diastematomyelia. Thorough neuraxis radiographic evaluation and surgical treatment are usually indicated.
Sigrun Andenæs - One of the best experts on this subject based on the ideXlab platform.
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Babinski Reflex and the CUT Reflex--a comparative study.
Acta neurologica Scandinavica, 2009Co-Authors: Sigrun AndenæsAbstract:The Babinski Reflex and the CUT Reflex were examined in 150 neurological patients and 20 controls. A positive CUT Reflex occurred more frequently than a positive Babinski Reflex in the patient material as a whole, and in different diagnostic groups. However, there was a low grade of correspondence between a positive CUT Reflex and a positive Babinski Reflex. There were many positive CUT Reflexes in the group of normal persons. In a number of cases the examination of the CUT Reflex was impossible because of lack of strength or incooperability. The study indicates that the CUT Reflex and the Babinski Reflex are not comparable phenomena.