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 63-year-old woman presented with painless, firm, subcutaneous nodules on her legs and trunk. The lesions were annular or serpiginous and their surface was livid-red to pale-red. Superficial lymph nodes were not palpable. Upper gastrointestinal series, barium enema, Ga scintigraphy, and CT findings were negative. Histological examination revealed deep dermal vessels occupied by neoplastic cells and fibrin thrombi. We diagnosed her as having neoplastic angioendotheliosis. Electron microscopically, tumor cells lacked Weibel-Palade bodies. Immunohistochemically, the tumor cells were positive for leukocyte common antigen, T11, MT-1, HLA-DR and S-100 protein. They were negative for Factor VIII-related antigen, epithelial membrane antigen, carcinoembryonic antigen, B-1, and B-2. Immunoelectron microscopic study showed that their nuclei, cytoplasma, and cell membranes were positive for S-100 protein. Based on these findings, we diagnosed her as having T cell lymphoma. The patient rejected chemotherapy and was discharged. Three months after discharge, right hemiplegia developed. Brain CT scan revealed enhanced masses in the left frontal, temporal, and occipital lobes. Craniotomy showed only gliosis and hemorrhage. She died of cerebral bleeding three months after craniotomy.
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PMID:[Neoplastic angioendotheliosis: a case of T cell lymphoma positive for S-100 protein]. 258 72

Thromboembolism is a complication of hematopoietic stem cell transplant. However, a literature search showed no previous reports of cerebral infarction during the thrombocytopenic stage after hematopoietic stem cell transplant. A 35-year-old woman with acute lymphoblastic leukemia (precursor B-cell type) was treated with hematopoietic stem cell transplant after induction and consolidation chemotherapy. On day 2 after transplant, she was unconscious, and had urinary incontinence and left hemiplegia. A computed tomography scan of the brain showed an acute ischemic infarct in the right middle cerebral artery region and an old infarct at the left thalamus without atherosclerosis. Factor VIII level was elevated (190%; normal range, 60% to 150%). She was treated with rehabilitation and low-dose aspirin. At 6 months after transplant, the leukemia remained in remission and she had no further thromboembolic events. This case suggests that prudent treatment of patients who have hematopoietic stem cell transplant may include monitoring for thromboembolism and testing factor VIII level before transplant.
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PMID:Acute cerebral infarct with elevated factor VIII level during the thrombocytopenic stage after hematopoietic stem cell transplant. 2470 51