Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 54-year-old man received insertion of an acupuncture needle into the region extending from the posterior neck to the back on two occasions for the treatment of shoulder stiffness. Two weeks after the second acupuncture, he developed fever, dysarthria and mictionary disturbance, finally reaching the condition of tetraplegia. He was immediately admitted to an emergency room in our hospital, and was diagnosed as sepsis with DIC, ARDS, heart failure, renal failure, liver failure, and myelitis. After one month, he recovered with transverse myelopathy as a residual deficit. Neurological findings showed transverse myelopathy below the level of Th2 at that time. Cervical CT revealed an irregular low density at the periphery of the cervical vertebra from the C2 to C4 level. Cervical MRI revealed an irregular swelling of his spinal cord from the C2 to C7 level. We explained the mechanism of transverse myelopathy in this case as follows. After the acupuncture, he suffered a focal infection of the region of needle insertion, and then the infection expanded to the cervical vertebra, thus causing osteomyelitis, sepsis, and finally cervical myelitis. Direct injury of the spinal cord and nerve roots as a complication of acupuncture was previously reported, but indirect injury of the spinal cord due to myelitis had not been reported except our present case. Careful attentions should be paid to the complications of acupuncture.
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PMID:[A case of transverse myelopathy caused by acupuncture]. 178 54

The central nervous system was examined in 135 adult AIDS patients who died between August 1982 and December 1990. Twenty two brains showed non-diagnostic changes including microglial nodules, discrete myelin pallor with reactive astrocytosis, mineralization of blood vessels and granular ependymitis. In 105 brains with specific changes, toxoplasmosis was the most frequent finding (55 cases) manifested by multifocal necrotic lesions or diffuse pseudo-encephalitic process. Other opportunists included cytomegalovirus (21 case), progressive multifocal leukoencephalopathy (1 cases), cryptococcosis (6 cases), mycobacterium avium intracellulaire (2 cases), varicella-zoster virus (2 cases), aspergillosis (1 case) and multiple bacterial microabscesses (1 case). Multinucleated giant cells were found in 52 cases. In 40 cases, they were widely disseminated throughout the brain and in 39 cases, they were associated with diffuse or multifocal white matter changes. Fifteen cases had a cerebral lymphoma, 9 hepatic encephalopathy, 1 centropontine myelinolysis and 1 focal pontine leukoencephalopathy. Three cases had a cerebral haemorrhage due to disseminated intravascular coagulation, antithrombin therapy and amyloid angiopathy. Spinal changes in 13 cases included vacuolar myelopathy (7 cases), HIV myelitis (1 case) and ganglio-radiculitis (1 cases), cytomegalovirus myelo-radiculitis (1 case) secondary spread from a lymphoma (1 case) and spinal infarcts due to disseminated intravascular coagulation (1 case). These lesions were frequently atypical and various combinations of all these pathologies were encountered in the same brain, sometimes in the same area and occasionally in the same cell. Chronological variations in the incidence of some complications could be related to changes in treatment.
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PMID:[Neuropathologic study of 135 adult cases of acquired immunodeficiency syndrome (AIDS)]. 195 58

Spinal cord involvement in AIDS is not uncommon. Different types of lesions corresponding to varying pathogenetic mechanisms have been reported. Vacuolar myelopathy is the most frequently found. The symptoms and pathological changes resemble those of subacute combined degeneration; however, cobalamine or folate levels have always been found normal. Its frequent association with the multi-nucleated giant cells characteristic of HIV encephalitis makes it likely that the virus plays a role in its pathogenesis. Cytomegalovirus may be responsible for acute myeloradiculitis involving the spinal roots of the cauda equina and inferior part of the spinal cord. In cases of Herpes simplex virus myelitis has been reported; they are usually associated with cytomegalovirus infection and are due to herpes simplex virus type II. Secondary spread from systemic lymphomas may involve the subarachnoid space of the cord and the spinal roots. Compression of the spinal cord by epidural lymphomatous masses has also been described. Spinal infarcts may be secondary to acute or chronic vasculitis or to less specific vascular processes such as disseminated intravascular coagulation.
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PMID:Spinal cord lesions in the acquired immune deficiency syndrome (AIDS). 216 37