MedFriendly.com: Hydrosyringomyelia provides an easy to understand definition for the medical term, hydrosyringomyelia.TM, hydrosyringomyelia MedFriendly.com TM TM. http://www.medfriendly.com/hydrosyringomyelia.html
Extractions: Click on Images for Enlarged View Clinical History: Midline lumbar defect, present at birth. Radiologic Findings: Myelomeningocele of lumbar spine, with neural placode present posterior to enlarged thecal sac. Ventral nerve roots course through CSF-filled sac to exit neural foramina. Tethered spinal cord. Diagnosis: Myelomeningocele of lumbar spine. Discussion: A myelomeningocele is a neural tube closure defect. The embryonic neural folds fail to flex and fuse into a tube, which persists as a flat plate, the neural placode. The superficial ectoderm does not disjoin from the neural ectoderm, remaining in a lateral position. Thus the neural placode is not covered with skin. The spinal cord remains tethered to the lesion. Spinal dysraphism is present, usually extending over 4-6 vertebral levels. Most myelomeningoceles are lumbar, with 70% present below L2. A myelomeningocele contains nerve roots, and spinal cord within a thecal sac, with herniation through the dysraphic spine, causing the neural placode to be elevated and everted. This differentiates this lesion from a meningocele which contains no neural tissue, and the neural placode remains flush with the surface. A Chiari II malformation is present with virtually 100% of myelomeningoceles. Other CNS abnormalities that are associated are hydrocephalus (80%), corpus callosum agenesis, hydrosyringomyelia, and diastematomyelia. Non-CNS abnormalities include other vertebral malformations, hip deformities, and bladder/bowel dysfunction.
Hydrosyringomyelia only. hydrosyringomyelia,, Print this article, complaint. hydrosyringomyeliacan accompany both congenital and acquired spinal lesions. http://www.amershamhealth.com/medcyclopaedia/Volume VI 1/HYDROSYRINGOMYELIA.asp
Extractions: *For Medical Professionals only, registration required Hydrosyringomyelia, the presence of longitudinally orientated CSF-filled cavities and gliosis within the spinal cord. The terms hydromyelia and syringomyelia refer to cavities that correspond respectively to a dilated central canal or lie paracentrally to it. As the two entities overlap and it is not always possible to distinguish between them on the basis of imaging studies, the term of hydrosyringomyelia is often more properly used. The clinical picture in hydrosyringomyelia is independent of the aetiology and is a function of the sectional and vertical extent of the cavity. The classical clinical syndrome is marked by segmental anaesthesia of the dissociative type (loss of sense of pain and temperature with preservation of the sense of touch) associated with segmental weakness, absence of tendon reflexes and atrophy of the upper limbs and back, and spastic paresis in the lower limbs. The complete spectrum occurs relatively infrequently. About 80% of patients present with complaints of sense of stiffness in the legs and weakness in the legs or hands. Pain is also, despite the anaesthesia, a fairly frequent complaint.
Hydrosyringomyelia The clinical picture in hydrosyringomyelia is independent of the aetiology and is a function of the sectional and http://www.amersham-health.com/medcyclopaedia/Volume%20VI%201/HYDROSYRINGOMYELIA
Extractions: *For Medical Professionals only, registration required Hydrosyringomyelia, the presence of longitudinally orientated CSF-filled cavities and gliosis within the spinal cord. The terms hydromyelia and syringomyelia refer to cavities that correspond respectively to a dilated central canal or lie paracentrally to it. As the two entities overlap and it is not always possible to distinguish between them on the basis of imaging studies, the term of hydrosyringomyelia is often more properly used. The clinical picture in hydrosyringomyelia is independent of the aetiology and is a function of the sectional and vertical extent of the cavity. The classical clinical syndrome is marked by segmental anaesthesia of the dissociative type (loss of sense of pain and temperature with preservation of the sense of touch) associated with segmental weakness, absence of tendon reflexes and atrophy of the upper limbs and back, and spastic paresis in the lower limbs. The complete spectrum occurs relatively infrequently. About 80% of patients present with complaints of sense of stiffness in the legs and weakness in the legs or hands. Pain is also, despite the anaesthesia, a fairly frequent complaint.
Hydrosyringomyelia The clinical picture in hydrosyringomyelia is independent of the aetiology and is a function of the sectional and http://www.amersham-health.com/medcyclopaedia/Volume%20VI%201/hydrosyringomyelia
Extractions: *For Medical Professionals only, registration required Hydrosyringomyelia, the presence of longitudinally orientated CSF-filled cavities and gliosis within the spinal cord. The terms hydromyelia and syringomyelia refer to cavities that correspond respectively to a dilated central canal or lie paracentrally to it. As the two entities overlap and it is not always possible to distinguish between them on the basis of imaging studies, the term of hydrosyringomyelia is often more properly used. The clinical picture in hydrosyringomyelia is independent of the aetiology and is a function of the sectional and vertical extent of the cavity. The classical clinical syndrome is marked by segmental anaesthesia of the dissociative type (loss of sense of pain and temperature with preservation of the sense of touch) associated with segmental weakness, absence of tendon reflexes and atrophy of the upper limbs and back, and spastic paresis in the lower limbs. The complete spectrum occurs relatively infrequently. About 80% of patients present with complaints of sense of stiffness in the legs and weakness in the legs or hands. Pain is also, despite the anaesthesia, a fairly frequent complaint.
MedFriendly.com: The Letter H Heterotopic Heterotopic ossification Heterotopous Heterotransplant HIE High steppagegait Hiprex HO HOB hs Hx Hx/o hydrosyringomyelia Hygieist Hygiene Hygienic http://www.medfriendly.com/letterh.html
Home Page Of Neurochirurgical Department Raftopoulos C, Sanchez A, Matos C, Balériaux D, Bank WO, Brotchi J. hydrosyringomyeliaChiari I Complex. http://www.md.ucl.ac.be/entites/chir/nech
The Chiari/hydrosyringomyelia Complex Presenting In Adults With Original article. The Chiari/hydrosyringomyelia complex presenting inadults with myelomeningocoele an indication for early intervention. http://www.nature.com/cgi-taf/DynaPage.taf?file=/sc/journal/v37/n4/abs/3100813a.
SC Table Of Contents, Volume 37, Number 4 The Chiari/hydrosyringomyelia complex presenting in adults with myelomeningocoelean indication for early intervention. JJ Craig, WJ Gray JP McCann. http://www.nature.com/sc/journal/v37/n4/
Extractions: nature.com about npg nature science update naturejobs ... help SEARCH my account e-alerts subscribe register ... Journal home For readers Content Online sample issue E-alerts Indexed in ... Society publishing NPG Subject areas Access material from all our publications in your subject area: Biotechnology Cancer Chemistry Clinical Medicine ... Physics April 1999, Volume 37, Number 4 Table of Contents Scientific review Central pain following spinal and supraspinal lesions David Bowsher Abstract PDF Clinical case of the month Management of respiratory problems unique to high tetraplegia Abstract PDF Original article Attentional requirements of walking in spinal cord injured patients compared to normal subjects Abstract PDF Surface electrical stimulation of skeletal muscle after spinal cord injury Abstract PDF The usefulness of the somatosensory evoked potentials of the pudendal nerve in diagnosis of probable multiple sclerosis Abstract PDF Histochemical changes in muscle of individuals with spinal cord injury following functional electrical stimulated exercise training Abstract PDF The effect of Lipo prostaglandin E1 on cauda equina blood flow in patients with lumbar spinal canal stenosis: myeloscopic observation Abstract PDF The Chiari/hydrosyringomyelia complex presenting in adults with myelomeningocoele: an indication for early intervention Abstract PDF Inhibition of airway hyperreactivity by oxybutynin chloride in subjects with cervical spinal cord injury Abstract PDF Abstract PDF Development of a short-form Quadriplegia Index of Function scale Abstract PDF Short communication
Extractions: Peer Review Status: Internally Peer Reviewed Imaging Modalities Normal Variants Skull Spine ... Spinal Cord Paediapaedia A. Plain radiographs B. CT C. MR D. Sonography E. Myelography F. Angiography A. Embryology Embryology of the CNS Fetal and Young Child Central Nervous System - the Story of the Development and Maldevelopment of the Brain B. Anatomy Atlases of the Brain The Human Brain: Dissections of the Real Brain Illustrated Encyclopedia of Human Anatomic Variation Neuroanatomy Lab Resource Atlas ... Whole Brain Atlas C. Miscellaneous A. Congenital B. Inflammatory
Dorlands Medical Dictionary formed. hydrosyringomyelia (hy·dro·sy·rin·go·my·e·lia) (hi²drosibreve-ring²go-mi-e¢le-schwa)syringomyelia. Hydrotaea http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszS
Dorlands Medical Dictionary cord. syringohydromyelia (sy·rin·go·hy·dro·my·e·lia) (sschwaring²go-hi²dro-mi-e¢le-schwa)hydrosyringomyelia. syringoid http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszS
ÃÈÄÐÎÑÈÐÈÍÃÎÌÈÅËÈß (ÝÒÈÎÏÀÒÎÃÅÍÅÇ, ÊËÈÍÈÊÀ Today there is still much unclear in the origin of hydrosyringomyelia. Different conceptions exist as to its etiology http://www.umj.com.ua/arhiv/20/5.asp
Extractions: HYDROSYRINGOMYELIA: ETIOLOGY, PATHOGENESIS, CLINIC AND NEUROSURGICAL ASPECTS OF TREATMENT V.V. Kopanitza Summary. Today there is still much unclear in the origin of hydrosyringomyelia. Different conceptions exist as to its etiology and pathogenesis, and a number of suggestions are under discussion. The dysontogenetic theory dominant until the mid-century, attributed the gliosis origination and the spinal cord cavities formation to the embryonal nervous tissue developmental defects. Within the last decades, however, the new research methods came into being, making it possible to detalise the symptomatology and extend the knowledge of the pathogenesis of this severe and progressive central nervous system disease. Key words: hydrosyringomyelia, etiopathogenesis, classification, clinic, surgical treatment.
SM_htm fluid pressure within. Two other terms to note are hydromyelia andsyringohydromyelia (or hydrosyringomyelia). Strictly speaking http://www.ants.org.uk/sm.htm
Extractions: Registered Charity Numbers 510582/327617 Syringomyelia The meaning of the term Syringomyelia The word syringomyelia derives from two components, syringo- and myelos. The former denotes a tubular structure and the latter term refers to marrow. Early anatomists thought that the spinal column was much like a long bone in that it contained marrow but the marrow of the spinal canal is, of course, very different indeed from long-bone marrow being, in fact, the spinal cord. The term syringomyelia therefore denotes a tubular cavity within the spinal cord. In practice the term refers to a fluid filled cavity inside the cord. The term syringo- derives from the name Syrinx, a character from Greek mythology. If you are interested you can read a little more about this. We can therefore define syringomyelia as a condition where there is a fluid filled cavity within the spinal cord. A syringomyelia cavity (or syrinx for short) may be anything from a short narrow cavity to one which extends along the whole length of the spinal cord and is under considerable tension from the build up of fluid pressure within.
Chiari I Malformation What are the indications for surgery? What type of operation should be performed?Should patients with significant hydrosyringomyelia be treated differently? http://www.medscape.com/viewarticle/405724
Vol 33-1 (1) Vol 33 ABSTRACT 22. The congenital Cranio-Cervical Anomalies and Their Rolein The Pathogenesis of Congenital hydrosyringomyelia A Radiological Study. http://www.esnpn.org/joun/33-2/22.htm
Extractions: Vol 33 - ABSTRACT 22 The congenital Cranio-Cervical Anomalies and Their Role in The Pathogenesis of Congenital Hydrosyringomyelia: A Radiological Study. Mohammed Yasser Metwally. Department of neurology and Psychiatry, Ain Shams University ABSTRACT In the present study 20 patients with the clinico-radiological diagnosis of congenital syringomyelia are included. All patients were examined by MRI and CT myelography. Special focus of attention was made on the associated congenital cranio-cervical anomalies with the aim of establishing possible cause-effect relationship between some of the associated cranio-cervical anomalies and the development of hydrosyringomyelia. The single congenital anomaly that was demonstrated in all patients was hindbrain herniation below the level of the foramin magnum (Chiari I malformation was demonstrated in 70% of cases and chiari II malfomation in 30% of cases). Hindbrain herniation induced the following anatomical aberrations; 1) stenosis of the foramin of magnum and the foramin of magendi, and 2) the foramin of magendi was demonstrated below the level of the calamus scriptorious. These anatomical aberrations will redirect the ventricular
33(1) - Titles The congenital CranioCervical Anomalies and Their Role in The Pathogenesisof Congenital hydrosyringomyelia A Radiological Study. http://www.esnpn.org/joun/33-2/title.htm
Extractions: Vol. 33 (2) July 1996 Large Cerebral Infarction Indicates Cardioembolism: Clinical and Radiological Evidence. Transthoracic and Transesophageal Echogardiography in Patients with Cerebral Stokes. HTLV-1 Associated Myelopathy / Tropical Spastic paraparesis in Egypt. Sleep Disordered Breathing in Acute Cerebrovascular Stroke; A Polysomnographic Study. ... Hydrosyringomyelia: A Radiological Study.
