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 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.
 ...
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

The case of a 59-year-old man who was diagnosed as having neoplastic angioendotheliosis by biopsy of a small hemangioma on the skin is reported. The clinical features were characterized by hypersomnia, memory disturbance, disorientation to time and mild left hemiplegia including the face. Laboratory findings showed an elevated erythrocyte sedimentation rate, increased serum LDH, increased CSF protein and pleocytosis in the CSF. The CSF level of IgG was also elevated and was associated with the appearance of oligoclonal IgG bands. The biopsy specimen of the hemangioma on the skin revealed that some small vessels were packed with atypical mononuclear cells which were positive for anti-B cell antibody. Magnetic resonance imaging (MRI) of the brain detected multiple lesions located in the cerebellum, thalamus and caudate nucleus. The left paramedian thalamic lesion might be responsible for his characteristic mood and behavioral changes. The serial MRI study disclosed that some lesions progressively enlarged and duplicated in number. These findings might be typical for neoplastic angioendotheliosis, in which the rapidly proliferating cells occluded small vessels one after another in the central nervous system. The serial study of MRI may serve an important diagnostic purpose in this disease, although most patients with this disease, so far, have been diagnosed by autopsy.
 ...
PMID:[A case of neoplastic angioendotheliosis--serial study of magnetic resonance imaging]. 208 33

We report a 96-year-old Japanese man who developed a sudden onset of left hemiplegia and coma. He was found to have diabetes mellitus, hypertension, and atrial fibrillation since 1996 with occasional episodes of congestive heart failure. He was otherwise apparently well until July 5 of 1997 when he developed a sudden onset of unresponsiveness and convulsion involving his right hand and was admitted to our hospital. On admission, his BP was 210/120 mmHg, heart rate 76/min and irregular, BT 36.5 degrees C, and Cheyne-Stokes respiration. General medical examination was otherwise unremarkable. Neurologic examination revealed semicoma, conjugated deviation to the right, loss of oculocephalic response, left facial paresis of central type, flaccid left hemiplegia, and bilateral Babinski sign. Pertinent laboratory findings are as follows: BUN 47 mg/dl, creatinine 1.46 mg/dl, GPT 69 IU/l, LDH 1,142 IU/l, and CK 385 IU/l. A chest x-ray film revealed cardiac enlargement and EKG showed left ventricular hypertrophy and atrial fibrillation. Cranial CT scan revealed low density areas involving the right anterior cerebral and the right posterior cerebral artery territories. He was treated with an intravenous osmotic agent and short course of intramuscular steroid. He remained unconscious despite these treatment and developed sudden cardiopulmonary arrest three weeks after the admission. The patient was discussed in a neurological CPC and the chief discussant arrived at the conclusion that the patient had suffered from cerebral embolism of cardiac origin. The cause of the death was ascribed to acute subendocardial myocardial infarction. Most of the participants agreed with this conclusion. Postmortem examination revealed an old subendocardial myocardial infarction involving the posterior septal region and posterolateral wall of the left ventricle. Neuropathologic examination revealed hemorrhagic infarctions involving the territories of the right anterior cerebral, right middle cerebral, right posterior cerebral, and left anterior cerebral arteries. The left A1 portion of the anterior cerebral artery was hypoplastic, and the left pericallosal artery appeared to have been receiving blood supply from the right anterior cerebral artery through the anterior communicating artery. The large arteries in the base showed marked arteriosclerosis; particularly, the initial portion of the right posterior artery showed near complete arteriosclerotic occlusions. These characteristic arterial changes appeared to be the reason why this patient suffered from an extensive infarction from what appeared to have been a single episode of cerebral embolism probably initially involving the right internal carotid artery.
 ...
PMID:[A 96-year-old man with consciousness disturbance, convulsion, and left hemiplegia of acute onset]. 1006 67

Multiple myeloma is a malignant disease with high incidence in middle-aged and old-aged population. Bortezomib is a proteasome inhibitor which target mainly is NF-kappaB. This observation is to study the clinical treatment effect of bortezomib in one relapsed multiple myeloma (MM) patient and one primary refractory MM patient. The first patient diagnosed as IgA IIIA stage, whose state of disease became worse after 8 months of autologous peripheral blood stem cell transplantation. And the disease became further aggressive with 4 courses of chemical therapy regimen including methylprednisolone, Arsenic trioxide, dexamethasone, cyclophosphamide, mitoxantrone, VM-26. Myeloma cells in bone marrow and abnormal monoclonal immunoglobulin in blood plasma both increased. Bone destruction became severe, and there was a plasmacytoma about 5 x 6 cm on the patient's right upper chest wall. Therefore, the patient received therapy of bortezomib combined with doxrubicin, dexamethasone and thalidomide (VADT). After one course of therapy with this VADT regimen, IgA in blood plasma decreased from 54 g/L to 6.6 g/L, and abnormal plasma cells in bone marrow decreased from 40% to 0.6%, and plasmacytoma on the patient's right upper chest wall almost absorbed. But there was no obvious clinical effect after the second course of therapy of VADT, and the disease status became progressive again. The second patient was MM patient with a light chain kappa type, III B stage. There was no any effect after two courses of VAD therapy and one course of MOFP therapy. The patient acquired near complete remission after one course of treatment with VADT. Quantity of kappa protein in urine reduced from 24 - 30 g/24 hours to 1.12 g/24 hours. Blood creatinine reduced from 475.3 micromol/L to 124.2 micromol/L. Beta2-MG reduced from 161g/L to 64 g/L. And this patient got complete remission after three consecutive VADT therapy. The mainly side effects of the bortezomib regimen in the first patient include markedly lassitude, diarrhea, numbness of the end of extremities, marked increase of LDH. All the side effects could be tolerated and became disappeared after contraposing treatment and stopping the bortezomib regimen therapy. The second patient complicated with severe subacute left hemiplegia after the bortezomib dose had been increased to 1.45 mg/m2 at the third time of the first VADT course and the complication became worst at the following day. The upper limb muscle strength was only 1 grade and the lower limb muscle strength was 2 grade. Then the condition improved with the support therapy and gradually recovered after two weeks. Therefore, bortezomib is an effective target drug for therapy in refractory multiple myeloma, and more attentions to the side effects should be paid in order to deal with those side effects in time.
 ...
PMID:[Salvage therapy with proteasome inhibitor bortezomib for relapsed and refractory multiple myeloma]. 1720 82

A 22-year-old woman was diagnosed with thrombotic thrombocytopenic purpura (TTP). She had a high fever and disorientation without renal dysfunction. She immediately underwent plasma exchange and prednisolone treatment, but they proved ineffective. She subsequently suffered from left major cerebral infarction with right-side hemiplegia. Therefore, 375 mg/m(2) of rituximab was administered weekly from day 14 with informed consent. Immediate improvements were noted in not only the hematological and biochemical parameters such as platelet count, hemoglobin level, rate of fragmented red cells, and serum LDH level but also the neurological symptoms and MRI findings. The universal histopathologic findings of TTP are characterized by hyaline thrombi formed by the aggregation of platelets, mostly in small arterioles and capillaries. Therefore, abnormal findings are rarely detected by imaging modalities such as CT and MRI. Moreover, TTP with major stroke is an extremely rare occurrence. In conclusion, we present a patient with refractory TTP with major cerebral infarction, who was effectively treated with rituximab.
 ...
PMID:[Effective treatment with rituximab for primary thrombotic thrombocytopenic purpura complicated with multiple cerebral infarctions]. 2249 52