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

A case of atheromatous left internal carotid stenosis is reported in a 25 years old male who had been treated 7 years before by cobalt radiations on the left angulo-mandibular region for ganglionar reticular cell sarcoma with apparent curative effect. Right hemiplegia with aphasia was present on hospital admission. No systemic sign of vascular atheromatous involvement could be detected. Endarteriectomy was performed and was followed by complete recovery. Post-operative angiography confirmed that normal blood flow had been restored. After survey of pertinent literature, it is proposed that gamma ray irradiation was the main factor in determining a carotid stenosis localized to the irradiated field.
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PMID:[Operation for stenosis of the internal carotid artery secondary to irradiation (a propos of 1 observation)]. 121 93

A 67-year-old female suddenly developed a speech disturbance and right hemiplegia. She was diagnosed as having cerebral infarction. Then 2 months later, she had a fever and disturbance of consciousness. She died of respiratory insufficiency. The brain CT showed multiple high density areas with niveau. The autopsy revealed primary pulmonary artery sarcoma and multiple metastasis to the brain, the small intestine, etc. Primary pulmonary artery sarcoma is a very rare tumor which can occur in the pulmonary trunk of a person from any age groups. This case is a very rare one with cerebral metastasis.
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PMID:[Primary pulmonary artery sarcoma showing multiple HDA on the brain CT--an autopsy case report]. 176 64

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

Granulocytic sarcoma is a solid tumor, composed by granulocytic precursor cells at various levels of differentiation, located at an extra-medullary site. It is associated with acute myeloid leukemia, and its presence reveals a bad prognostic factor. The treatment usually consists of radiotherapy and chemotherapy. A case of an intracranial granulocytic sarcoma occurring six months after a bone marrow transplant in a patient with acute myeloid leukemia is reported. The patient presented with headache and left hemiplegia caused by a large fronto-parietal lesion with significant mass effect. After a complete surgical resection there was a full recovery of the deficit. The patient completed radiotherapy and chemotherapy with no evidence of disease after three months of follow-up. Surgery is indicated in the presence of progressive neurological deficit. Surgical decompression may provide rapid improvement and therefore, affect quality of survival.
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PMID:[Central nervous system granulocytic sarcoma after bone marrow transplant: case report]. 1236 61

Granulocytic sarcoma is a rare tumor composed of immature granulocytic cells. Prognosis is poor. The dura and orbits are preferentially involved. An intracranial localization is unusual. We report the case of a 31-year-old man who was admitted with a history of headache and vomiting. The neurological examination revealed hemiplegia. Computed and tomography (CT) and magnetic resonance imaging (MRI) showed a lesion which was interpreted as a meningioma. After surgical resection, pathology examination led to the diagnosis of granulocytic sarcoma. The clinical and radiological features of this case are discussed with reference to other reports in the literature.
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PMID:[Granulocytic sarcoma of the brain revealed on vascular mode]. 1856 63

The CNS involvement of acute myeloid leukemia (AML) is more commonly manifest as meningeal involvement. Rarely it may present as intravascular tumor aggregates called granulocytic sarcoma which presents as intracranial hemorrhage. We are presenting a case of intracranial, intra-parenchymal granulocytic sarcoma (other names: chloroma, extramedullary myeloblastoma), presenting as acute hemiplegia without cerebral hemorrhage.
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PMID:Acute Myeloid Leukemia Presenting as Intracerebral Granulocytic Sarcoma. 2760 97

The purpose of this study was to assess the outcomes of patients with advanced recurrent nasopharyngeal carcinoma (rNPC) and radiation-induced sarcoma of the head and neck (RISHN) who underwent en bloc resection and reconstruction. Fifty-two patients with advanced rNPC (n=36) and RISHN (n=16) underwent en bloc resection and reconstruction with an extended lower vertical trapezius island myocutaneous flap (TIMF). En bloc resection of the tumour (including craniomaxillofacial resections and neck resections) and major defect restoration was successful in all patients. TIMF survival was 92.3%. Postoperative mild hemiplegia occurred in one patient with rNPC. In total, 20 patients (55.5%) in the rNPC group and seven (43.8%) in the RISHN group recovered with no signs of disease at follow-up. No statistically significant difference in recovery status was observed between the rNPC and RISHN groups. En bloc resection of the tumour, including dissection of the carotid artery, ensured microscopic clearance of the disease; this is a viable treatment option for patients with advanced rNPC or RISHN without distant metastasis. The extended vertical lower TIMF is a large, straightforward, and reliable flap for repairing the resultant major defects in the craniomaxillofacial or neck region.
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PMID:En bloc resection and reconstruction in patients with advanced recurrent nasopharyngeal carcinoma and radiation-induced sarcoma of the head and neck. 3327 70