Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 70-year-old man was admitted to our hospital because of fever and progressive dyspnea in December 1989. He was already diagnosed as having erythrocytosis secondary to pulmonary fibrosis 4 years previously and the values of his hematocrit (Ht) were maintained between 44.5 and 62.9% by repeated phlebotomy. Immediately after admission, severe diarrhea developed and the Ht value was 61.5%. Around 1:30 a.m. of the 3rd hospital day, he developed disturbance of consciousness. In addition, the serum levels of LDH, CPK, aldolase, and myoglobin of muscle origin increased markedly and the Ht value showed 78.5%. While the level of consciousness was gradually restored by 600 ml phlebotomy and 1,500 ml saline infusion, dysarthria and hemiplegia became evident. The Ht value early in the morning of the 3rd hospital day was reduced to 59.4%. Although cranial CT and MRI performed 74 days and 15 months, respectively, after the onset of the symptoms failed to reveal any abnormal shadow, he was clinically suspected to have cerebral infarction. These findings emphasize that abrupt increase in Ht or blood viscosity is a possible factor triggering cerebral infarction, and adequate control of Ht value is recommended for the prevention of such a condition in the aged.
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PMID:[Cerebral infarction and high serum levels of muscle-derived enzymes associated with abrupt increase in hematocrit in a patient with secondary erythrocytosis]. 175 34

A necropsy case of a primary rhabdomyosarcoma with chronic paragonimiasis in the cerebrum of a 68-year-old man is reported. The clinical data showed a right hemiplegia and dysarthria which became lethal in 6 months even though operation and radiation therapy were performed. Computed tomography revealed a large low-density area associated with the peripheral enhancement in the left basal ganglia, and multiple conglomerated calcified masses in the left temporal and occipital lobes. Biopsied and necropsied materials of the tumor in the basal ganglia was reddish brown in color and histologically was composed of purely mesenchymal derivatives with both embryonal and mature striated muscle cells but neither neuronal nor glial elements. Some of the tumor cells with extending slender cytoplasms showed obvious cross striations at the light and electron microscope levels and immunohistochemical reactivity for myoglobin. All tumor cells were also positive for vimentin, but not for glial fibrillary acidic protein. The clinical and necropsy findings revealed no primary lesion anywhere but in the brain. In addition, numerous dead oval eggs of Paragonimus westermani were found in many cystoid lesions encapsulated by thick connective tissues with calcification and/or ossification. Clinicopathological features of 24 cases of primary rhabdomyosarcoma of the central nervous system reported in the literature are reviewed briefly. The histogenesis of this tumor are discussed together with comments on cerebral paragonimiasis.
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PMID:Primary rhabdomyosarcoma combined with chronic paragonimiasis in the cerebrum: a necropsy case and review of the literature. 382 17

A 56-year-old male suffered from primary rhabdomyosarcoma on the left internal thoracic wall, which was treated by chemotherapy, and local irradiation following biopsy. Four months after the diagnosis, he suddenly complained of headache and left paresthesia occurred followed by generalized convulsion and left hemiplegia. CT scan revealed a high density mass in the right parietal lobe. The patient was referred to our department and underwent emergency evacuation of the hematoma together with tumor removal. The pathological specimen showed spindle or oval-like cells with hypercellularity and some mitotic figures. Immunohistochemical study demonstrated that many cells were positive for desmin and myoglobin, which is specific to myogenic tumor. These characteristics were compatible with those of the primary thoracic lesion, and a diagnosis of metastatic rhabdomyosarcoma was made. Five weeks after the craniotomy, the metastatic brain tumor recurred in the same site and also in the bilateral occipital lobes. Although radiotherapy to the brain decreased the tumor size, the patient died of respiratory failure eleven and a half months after the initial diagnosis. Sarcomas metastasizing to the brain are rare and only 16 cases of rhabdomyosarcoma metastasizing to the brain have been reported so far. Recent advances in chemotherapy, however, have been able to show the increased incidence of sarcoma metastasis to the brain. Therefore, the necessity of follow-up CT scan for sarcoma patients of long survival is to be stressed, even if the patient shows no neurological symptoms.
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PMID:[Brain metastasis of rhabdomyosarcoma with intratumorous hemorrhage: a case report and literature review]. 825 24