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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

At the Hospital of Physical Medicine, Hornbaek, we analysed in retrospect 52 cases of myositis ossificans circumscripta (MOC) among 605 patients with para/tetraplegia. MOC proved significantly more common after total than after subtotal spinal cord injuries. MOC was not observed in any case above the motor level of the spinal cord lesion. This neurological relationship appears to "explain" the finding that MOC is more common in para/tetraplegia of traumatic origin (more complete spinal cord lesions) than among those caused by slipped discs or tumours. Twenty-five per cent of the patients ended up with fairly mild and 12% with more severe hip contractures, the latter causing recurrent, contralateral decubital ulcers over the ischial tuberosity and protracted hospitalization. To aid diagnosis, the authors suggest a simple programme for all para/tetraplegics. In our opinion, routine X-ray examination is not necessary. Intensified research into the causative factors and treatment is needed, not only to facilitate these patients' social adaptation, but also for socio-economic reasons.
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PMID:Myositis ossificans circumscripta in para/tetraplegics. 706 8

During a four-week trip to Nigeria a 54-year-old German developed a fever of 39 degrees C. Later on he had lymphadenopathy, pretibial oedema, dyspnoea and weight loss. After 16 weeks a wreath-like pale pink skin rash, increased pulse rate with pulse deficit and hepatosplenomegaly were noted. Abnormal laboratory findings were an increased blood sedimentation rate (95 mm), raised immunoglobulin M (483 mg/dl), haemoglobin of 12.0 g/dl, mean corpuscular volume of 76 fl and Borrelia IgM antibody titre of 1:512. The electrocardiogram was suggestive of myocarditis: the cardiac symptoms were controlled with digoxin and verapamil. The patient's general condition deteriorated while he was receiving antibiotic treatment with tetracycline and penicillin. Cerebrospinal fluid (CSF) showed an increased cell count (39/microliters) and albumin (0.98 g/dl). There was a mild, predominantly proximal, tetraplegia which--on the basis of electromyographic and biopsy findings--was thought to be due to polyneuritis and myositis. At this stage blood smear and CSF examination revealed Trypanosoma. He thereupon received suramin (1.0 g) and prednisolone (120 mg down to 40 mg) daily, to which melarsoprol was added after 6 days (0.5 ml up to 5.0 ml daily for 36 days). Almost all symptoms then regressed within 6 weeks.
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PMID:[Polyneuritis and myositis in Trypanosoma gambiense infection]. 798 74

Skeletal muscle can be the site of inflammatory diseases that lead to muscle weakness, pain, and increased myogenic serum enzymes. Most of these inflammatory myopathies are idiopathic. In some cases inflammatory myopathies are due to infectious agents. We describe the pathological aspects of muscle biopsies of 2 Brazilian siblings who acquired toxoplasmosis at the same time and in similar conditions. One developed a tetraplegia that was confirmed to be due to inflammatory myositis due to toxoplasma. The other developed myocarditis, with heart failure, without skeletal muscle weakness. In both cases many toxoplasma organisms were observed in the muscle biopsies, but in case 1 only was there an inflammatory myopathy with myofiber necrosis; the inflammatory cells were predominantly macrophages with some CD4+ cells and rare CD20+ cells. In case 1, expression of CD54 was observed in many inflammatory cells as well in endothelial cells, but only in endothelial cells in case 2. After treatment with clindamycin and corticosteroids both cases had only partial improvement, case 1 with a residual muscle weakness and case 2 with residual cardiac insufficiency (requiring digoxin). These cases show that the presence of the parasite in myofibers is not enough to induce an inflammatory myositis with muscle cell necrosis. This suggests that immunological disturbances may contribute to the development of inflammatory myositis due to toxoplasma.
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PMID:Skeletal muscle pathology in 2 siblings infected with Toxoplasma gondii. 1085 91

Cranial and spinal trauma are a frequent cause of disability in the general population. Post-traumatic paraplegia or quadriplegia or hemiplegia from vascular injury (CVA) can lead to early complications (respiratory, cardiovascular, urinary, cutaneous, infectious...) that may have an impact on the immediate prognosis. Neurologic and orthopedic complications occur later and further impair the quality of life of patients. Orthopedic complications include: neurogenic paraosteoarthropathy (NPOA) or neurogenic osteoma or myositis ossificans (NMO). The nomenclature currently in use is NMO; Osseous complications: osteoporosis and secondary insufficiency fractures; Joint complications: degenerative arthropathy and stiffness; Overuse mechanical complications; Muscular complications; Infectious complications: arthritis and myositis complicating skin ulcers and bed sores. The purpose of this paper is to describe these neuro-orthopedic complications and review their imaging features.
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PMID:[Imaging features of neurologic and orthopedic complications from severe trauma]. 2124 35

Hypereosinophilic syndrome is a rare disorder of the hematopoietic system. The disease is characterized by continuously high number of eosinophils (>1.5 x 10(9)/L) for more than six months. Other possible causes of hypereosinophilia, such as allergic and parasitic diseases, malignant disease, Churg-Strauss disease and infection should be eliminated. The most common manifestations of hypereosinophilic syndrome are pulmonary, skin, gastrointestinal, cardiac difficulties and neurologic lesions. Numerous neurologic lesions have been described, in particular of the central and peripheral nervous systems. Review of the literature revealed the following to have been recorded so far: mononeuritis multiplex, sensory polyneuropathy, radiculopathy, myalgia, myositis and perimyositis, neuropathy, ataxia, paraplegia, ophthalmologic abnormalities, optic neuritis, hemiplegia-hemiparesis, spasmodic quadriplegia, seizures, meningitis, cerebral infarction, organic psychosyndrome, other mental changes, stroke, temporal arteritis, leptomeningeal dissemination, memory deficits and dysarthria.
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PMID:Neurologic manifestations of hypereosinophilic syndrome--review of the literature. 2292 4

Chikungunya fever is a benign and self-limiting disease caused by an RNA virus belonging to genus alphavirus and transmitted by infected Aedes mosquitoes. However, a number of atypical presentations involving various systems have been reported. Among the neurological complications, encephalitis, myelitis, Guillain-Barre syndrome and optic neuritis are commonly seen. However, its presentation as isolated inflammatory myositis causing quadriplegia is extremely rare. We report a 35-year-old woman with quadriplegia caused by chikungunya-induced inflammatory myositis. The diagnosis was confirmed with clinical examination, electromyography study, muscle biopsy findings and exclusion of other causes. There have been case reports of inflammatory myositis in association with various infections as well as in association with other neurological presentations in chikungunya. However, this may be the first case report of isolated inflammatory myositis associated with chikungunya fever.
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PMID:Chikungunya-induced inflammatory myositis: a case report in India. 3101 74