Presentation
Up until the present, no tolerance dose for the spinal cord has accurately been defined and no treatment has proved satisfactory. [ncbi.nlm.nih.gov]
Presents full-color images throughout to match the images that you see in practice. Extensive use of "combination" imaging presents a complete picture of how to more precisely locate and target the radiotherapy field. [books.google.com]
Presentation Follow up case of breast carcinoma, with vertebral metastasis at D10 level who received high-dose of radiation therapy. Presented with complaints of pain in dorsal spine and inability to walk. [radiopaedia.org]
Lung cancer is a common malignant disease, often with distant metastases as first presenting sign of malignant disease. [ro-journal.biomedcentral.com]
Entire Body System
-
Plethora
On the other hand, the rapid progress in drug development, with a plethora of novel targeted drugs and a lack of basic radiobiological data on their combination with radiotherapy, has left us with questions about possible interactions each time, when [ro-journal.biomedcentral.com]
Musculoskeletal
-
Neck Pain
Two months after that, he complained of severe neck pain and rapidly progressing weakness in all extremities. MRI showed an enhanced intramedullary lesion with extensive edema in the cervical spinal cord. [ncbi.nlm.nih.gov]
Workup
However, whether the cause of the acute myelopathy is inflammatory or not is not self-evident; therefore, the clinical and diagnostic workup for ATM requires that other causes of acute myelopathies be excluded. [thieme-connect.com]
Treatment
Hyperbaric oxygen therapy is already currently used as adjuvant treatment for osteoradionecrosis and for radionecrosis of soft tissues with satisfactory results, whereas results for the treatment of post-attinic myelitis were contradictory. [ncbi.nlm.nih.gov]
Prognosis
[2] In their series, poor prognosis was present in 22.2% cases and death occurred in 5.5% cases. [neurologyindia.com]
Clinically isolated syndromes suggestive of multiple sclerosis, part I: natural history, pathogenesis, diagnosis, and prognosis. [thieme-connect.com]
Poor prognosis was assigned to patients with inability to walk 100 m even with help and severe sensory or sphincter dysfunction. [academic.oup.com]
Generally, the more rapid the onset and more severe the neurologic deficits, the poorer the prognosis is for complete recovery. Extent of MRI involvement in vitamin B12 has not been shown to correlate with degree of recovery. [now.aapmr.org]
PS is a well known major determinant of prognosis in these patients. [cochranelibrary.com]
Etiology
systemic autoimmune disease) Can have a partial or complete effect on the spinal cord Etiology post-infectious bacteria Mycoplasma pneumoniae Campylobacter jejuni virus hepatitis A, B, C MMR EBV influenza post-vaccination demyelinating disease multiple [medbullets.com]
Despite thorough evaluation, the etiology of transverse myelitis was undetermined. [cureus.com]
The etiology of acute-onset transverse myelitis remains unknown. In 30-60% of patients there is an antecedent respiratory, gastrointestinal or systemic illness. [signavitae.com]
Therefore, physicians must be aware of the many potential etiologies for acute myelopathy, and should pursue an ordered, efficient, and cost-effective approach to the diagnosis based on the patient's clinical history, examination, and magnetic resonance [thieme-connect.com]
Despite different etiologies underlying these conditions, they tend to have many clinical, electrophysiologic, and neuropathologic similarities. [now.aapmr.org]
Epidemiology
Epidemiology varies with the toxins as previously described. Risk factors for toxic myelopathies are exposures to the etiologic toxin. [now.aapmr.org]
[…] demyelinating disease multiple sclerosis neuromyelitis optica demylinating encephalomyelitis systemic autoimmune disease systemic lupus erythematosus Sjögren's syndrome Behçet ' s disease ankylosing spondylitis medications sulfasalazine TNF-α inhibitors Epidemiology [medbullets.com]
Clinical and epidemiologic features of Guillain-Barrè syndrome. J Infect Dis 1997 ; 176( Suppl 2 ): S92 – S98. Google Scholar Crossref Medline ISI 2. Young, JW, Mason, DF, Taylor, BV. [neu.sagepub.com]
This, in turn, leads to ischemic damage to the axons and Schwann cells. [4] Epidemiology Frequency United States The frequency of radiation-induced brachial plexopathy has declined over the past 60 years and depends significantly on both the radiation [emedicine.medscape.com]
Pathophysiology
[…] the consequences of treatment in adult cancer, such as radiation-induced brachial plexopathy, suggest that patients benefit significantly when the prevention, detection, and treatment of some of these consequences are approached systematically. [1] Pathophysiology [emedicine.medscape.com]
"Current status of acute spinal cord injury pathophysiology and emerging therapies: promise on the horizon". Neurosurg Focus. 25 (5): E2. doi : 10.3171/FOC.2008.25.11.E2. PMID 18980476. [en.wikipedia.org]
Although the pathophysiology of the other toxic and metabolic myelopathies have not been as well described, some distinguishing factors do exist to help differentiate between the causes. [now.aapmr.org]
Pathophysiology and treatment for cervical flexion myelopathy. Eur Spine J. 2002; 11(3) 276-285 Brian G Weinshenker, M.D., F.R.C.P.(C.) [thieme-connect.com]
The pathophysiological hypotheses of AM in SD are still a matter for discussion. The most likely hypothesis is a vascular mechanism secondary to ischaemic lesions ( Harisdangkul et al ., 1995 ). [academic.oup.com]
Prevention
Radiation from these treatments sometimes damages the nervous system, despite the best efforts to prevent damage. [msdmanuals.com]
Prevention of Seeding. Mesothelioma spreads along surgical incisions and biopsy sites. This is called seeding. Up to half of all patients have seeding after a surgical procedure. [mesotheliomaveterans.org]
Primary prevention consists of maintaining normative levels of key nutrients, and avoiding drugs and other toxins if possible. [now.aapmr.org]
Results from the English National Cancer Survivorship initiative, which includes a study on the consequences of treatment in adult cancer, such as radiation-induced brachial plexopathy, suggest that patients benefit significantly when the prevention, [emedicine.medscape.com]
Sylvie Delanian a Paris md is conducting studies using pentoxifyllin with some success with fibrotic prevention and has now documented fibrotic regression. It is more effective if taken with tocopheral. [cancercompass.com]