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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Acta neurochirurgica 55 (1981), S. 303-315 
    ISSN: 0942-0940
    Keywords: Ankylosing spondylitis ; Bechterew's disease ; rhizomelic arthritis ; cauda equina syndrome ; CT Scan
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary This article describes a case of cauda equina syndrome associated with ankylosing spondylitis, and reviews 28 additional cases in the literature. The neurological symptoms appear late in the evolution of spondylitis, when it is at an inactive stage. The diagnosis is easily confirmed by myelography, with water-soluble contrast and performed in a supine position, and by computerized tomography (CT) scan of the lumbar spine. The typical features are a dilated lumbar sac with multiple dorsal diverticula. The pathogenesis of this entity remains the subject of speculation. Arachnoiditis with subsequent adhesions is the most likely explanation. No treatment has proved helpful so far. Surgery is not indicated.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The technical details applicable in the performance of the assay in normal saline as well as in protein media are described elsewhere4. Only the principle of the method will be recalled here: 0-4 ml. of serial dilutions of the antigen are mixed with 0-4 ml. of a suitable dilution of rabbit human ...
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-5195
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Chez un patient jeune, présentant à la fois une lésion du plexus brachial par étirement, avec avulsion radiculaire, et un traumatisme jambier sévère, avec perte de substance tibiale de 13 cm, osseuse et des parties molles, une reconstruction microchirurgicale de la jambe a été pratiquée par transfert vascularisé de la diaphyse du cubitus, et des tissus mous du bord cubital de l'avant-bras. La consolidation osseuse finale fut obtenue après un an. La récupération fonctionnelle du membre inférieur fut complète.
    Notes: Summary We present the case of a young man with 13 cm of bone and soft-tissue loss in the tibia and a severe traction injury of the brachial plexus. A free vascularised composite transfer of the bone and soft tissues of the ulnar side of the forearm was undertaken to reconstruct the defect. Bony union was achieved after a year and was followed by complete functional recovery of the lower limb.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    International orthopaedics 12 (1988), S. 217-221 
    ISSN: 1432-5195
    Keywords: Athletes ; Pain ; Tibia ; Medial border
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Certaines douleurs situées le long du bord interne du tibia à son tiers moyen apparaissent parfois chez les jeunes athlètes venus sur le tard à la course. Améliorées par le repos, elles finissent néanmoins par devenir subintrantes. Le maximum douloureux se situe au niveau de l'insertion tibiale du fléchisseur commun des orteils et du soléaire. Au syndrome douloureux s'associe souvent une accentuation de la pronation tarsienne. Celle-ci s'accompagne parfois d'une valgisation excessive de l'arrière-pied. Des troubles de torsion du membre inférieur font partie de l'ensemble du tableau. L'entraînement intensif et certains exercice's de propulsion sur la pointe des pieds semblent déclencher ces troubles. Les radiographies peuvent montrer des remaniements corticaux moniliformes. Les scintigraphies osseuses au technétate marqué montrent principalement des zones d'hypercaptation longitudinale sur le bord interne du tibia. La douleur serait déclenchée par une surcharge d'utilisation du fléchisseur commun des orteils et par une rupture partielle de l'aponévrose d'insertion tibiale du soléaire. Les mesures de pression de la loge postérieure profonde ne sont pas en faveur d'un syndrome des loges, cependant certaines images histopathologiques suggèrent l'existence de phénomène ischémique. Le traitement orthopédique se fonde sur la compréhension des mécanismes déficients de l'appui au sol lors de la course. Des corrections au niveau des chaussures, des mesures d'entraînement lentement progressif peuvent venir à bout de ces problèmes. Parfois ces douleurs deviennent rebelles à tout traitement conservateur et bénéficient favorablement d'une aponévrotomie associée à une désinsertion partielle du soléaire et du fléchisseur commun des orteils.
    Notes: Summary Pain at the site of the tibial insertion of the flexor digitorum longus and the soleus near the middle third of the medial border of the tibia may be encountered in young athletes, who have usually started to run in late adolescence. Heel valgus, abnormal mid-foot pronation and excessive tibial torsion may be seen in association. The symptoms are brought on after excessive training. Radiographs may show cortical thickening at the site of the pain, and a bone scan may demonstrate a mild increase in the uptake of the isotope at this site. The pain appears to be related to a strain of the attachment of the flexor digitorum longus and the aponeurotic insertion of the soleus into the tibia. The pressure in the deep posterior compartment of the tibia is normal. Histological examination of specimens from the flexor digitorum longus may demonstrate ischaemic changes in the muscle. Treatment is based on an understanding of the biomechanics of the foot in running, modification of training methods and the use of suitable orthotics. If these measures fail, partial division of the aponeurotic attachment of soleus and freeing of the insertion of the flexor digitorum longus is usually succesful.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Rheumatology international 11 (1991), S. 215-217 
    ISSN: 1437-160X
    Keywords: Osteonecrosis ; Hip ; Magnetic resonance ; Bone marrow tissue
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We found that a painful hip without radiological changes presented a modification of the magnetic resonance image of the femoral head and neck with diffuse low T1 weighted and high T2 weighted signal. Core biopsy showed that the bone marrow was replaced from the neck to the head of the femur by fibroblastic tissue and edema without detectable trabecular bone impairment. Classical radiographic, CT, and MRI abnormalities of osteonecrosis of the femoral head were present 14 months later. This report suggested that diffuse femoral head and neck medullary impairment with fat cell replacement by fibroblastic tissue without evidence of trabecular bone necrosis can be found at the early stages of idiopathic osteonecrosis.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1434-9949
    Keywords: Osteonecrosis ; Femoral Head ; Needle Biopsy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A technique is described whereby aseptic osteonecrosis of the femoral head can be investigated before definite radiological signs do develop. Qualitative and quantitative data are presented supporting the generalisation of this method and its implications are discussed.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Cell & tissue research 56 (1962), S. 20-39 
    ISSN: 1432-0878
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
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