Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neoplastic angioendotheliosis is a rare, severe, disease characterized by neoplastic proliferation of mononuclear cells within the lumen of small blood vessels. The clinical signs are usually dermatological and neurological. We report the case of a 57 year old woman who died after 20 months of subacute dementia. She had had also transient recurrent episodes of right paresthesiae and paresis. CSF proteins were increased. MRI showed areas of high signal in the white matter. Post-mortem showed widespread ischemic lesions, mainly in the subcortical white matter. Microscopically there was marked proliferation of cells in most CNS blood vessels. Similar cells were present in adrenals, liver, uterus, lungs and kidneys. Immunohistochemical studies showed intensive staining for leukocyte common antigen and negative staining for factor VIII-related antigen, a specific endothelial cell marker.
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PMID:[Large-cell intravascular malignant lymphoma]. 218 83

The clinical data of 59 patients with hemophilia A or B are reviewed. Intracranial bleeding was observed in 6 patients and a minor bleeding episode was assumed in a further 8 patients. Neurosurgical evacuation of the hematoma was necessary in 2 cases and the remaining patients were treated solely with factor VIII or IX. In 10 patients a peripheral nerve lesion was observed, paresis of the femoral nerve being the most frequent (5 cases). Two patients showed a lesion of the lumbar and sacral plexus, 2 patients a lesion of the radial nerve and one patient a lesion of the cutaneous femoris lateralis nerve.
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PMID:Neurological complications in hemophilia. 678 96

A 10-yr-old male intact Asian small clawed otter (Aonyx cinerus) was presumptively diagnosed by histopathology and immunohistochemistry with lymphangiosarcoma after bony destruction of the ischium and spinal column from local tumor invasion had caused progressive signs of hind limb lameness and paresis/paralysis, which led to humane euthanasia. At necropsy, the primary tumor was identified as a flocculent mass present under the caudal lumbar vertebrae. Multiple nerves were seen to run from the spinal cord into the wall of the mass. This mass had locally invaded the surrounding muscle, vertebral column, and spinal cord, which led to the clinical signs noted at presentation. Bony destruction was severe with almost complete obliteration of the right ischium and osteolysis of L6, exposing the spinal cord beneath. The tumor had metastasized to at least two different sites within the spleen. The abdominal tumor was confirmed to be of endothelial origin by the use of immunohistochemical staining for factor VIII-related antigen and was confirmed as lymphatic origin versus vascular origin because of the lack of red blood cells within the vessels. The length of time from initial presentation with hind limb lameness to euthanasia because of hind limb paralysis was 4 mo. This is the first report of lymphangiosarcoma, an uncommon malignant neoplasm of lymphatic origin, in a mustelid and the first report of neoplastic disease in an Asian small clawed otter. In addition, the presentation of hind limb paresis associated with bony lysis because of local tumor invasion has not been previously reported with lymphangiosarcoma in humans, domestic animals, or nondomestic animals.
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PMID:Paresis in an Asian small clawed otter (Aonyx cinereus) associated with vertebral and ischial osteolysis caused by a malignant lymphangiosarcoma. 1863 15