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 62-year-old woman was admitted with general malaise and anorexia in September, 1988. Multiple myeloma (IgA-lambda, Stage IIIb) was diagnosed, and amyloidosis was also diagnosed by abdominal fat aspiration biopsy. A partial remission was achieved by MEVP combination chemotherapy, and she was discharged in December, 1988. She was readmitted because of dizziness and palpitation in April, 1989. A diagnosis of sick sinus syndrome was made, and a VVI permanent pacemaker (PPM) was implanted. She was able to walk to our outpatient clinic for 10 months after the PPM implantation. However, right hemiplegia and aphasia were recognized on April 19, 1990. CT scans revealed low density in the areas of the left anterior and middle cerebral artery. The symptoms of congestive heart failure worsened progressively, and the patient, who had been confined to bed, died on March 5, 1991. She was the fifth myeloma-associated amyloidosis patient who received a PPM implantation. Her survival time was one year and ten months, and was the longest among a small number of reported cases with PPM implantation.
 ...
PMID:[Sick sinus syndrome in a patient with myeloma-associated amyloidosis]. 150 19

Anosognosia, the verbally explicit denial of hemiplegia, is more often reported after right- than left-hemisphere lesions. However, this asymmetric incidence of anosognosia may be artifactual and related to the aphasia that often accompanies left-hemisphere lesions. Anosognosia has been attributed to psychological denial and the emotional changes associated with hemispheric dysfunction. Eight consecutive patients undergoing intracarotid barbiturate (methohexital) injections as part of their presurgical evaluations for intractable epilepsy were assessed for anosognosia after their hemiplegia and aphasia had cleared. After their left-hemisphere anesthesia, all subjects recalled both their motor and language deficits. However, after right-hemisphere anesthesia, none of the eight patients recalled their hemiplegia. These results suggest that anosognosia is more often associated with right- rather than left-hemisphere dysfunction and that it cannot be attributed to either psychological denial or the emotional changes associated with hemispheric dysfunction.
 ...
PMID:Anosognosia during Wada testing. 156 54

A 52-year old man had a generalized seizure followed by progressive memory disturbances, affective changes, right hemiplegia and aphasia. He died 4 years later after a period of coma. Neuropathological findings included slight cortical atrophy, pallor of the centrum ovale, and infiltration of the cortex and subcortical white matter by neoplastic glial cells, with neither major neuronal loss nor spongiosis. Microglial rod cells were observed. The gliomatosis extended within the thalamus and subthalamic area on both sides, whereas the brain stem was much less involved. The spinal cord and peripheral nerves were not examined. Abnormal glial cells were stained by the glial fibrillary acid protein, which confirms the astrocytic differentiation of the tumoral cells.
 ...
PMID:[Diffuse cerebral gliomatosis. An anatomoclinical case]. 160 22

Balloon test occlusion of the internal carotid artery (ICA) is useful in preoperatively assessing the risk of temporary occlusion or permanent sacrifice of the carotid artery. The incidence of symptomatic complications from this procedure is 1.7%. The case is reported of a 57-year-old woman in whom a balloon test occlusion of the left ICA was attempted. She developed a left ICA dissection/occlusion with subsequent embolization to the left middle cerebral artery, leading to right-sided hemiplegia and expressive aphasia. She was successfully treated by an emergency embolectomy followed by surgical repair of the left ICA, with an excellent outcome. This case represents the most serious complication encountered by the authors in more than 300 balloon test occlusions. Means of avoiding this complication during balloon test occlusion as well as the important factors in managing this problem are emphasized.
 ...
PMID:Emergency embolectomy for embolic occlusion of the middle cerebral artery after internal carotid artery balloon test occlusion. Case report. 160 54

Between May, 1974, and March, 1991, 104 patients with moyamoya disease, all under 16 years old at the time of first surgery, underwent superficial temporal-to-middle cerebral artery anastomosis and/or encephalomyosynangiosis. The mean follow-up period was 9.6 years (range 4.8 to 16.0 years). Hemiplegia was the most frequent symptom before the first operation. Transient ischemic attacks (TIA's) were noted in 57 patients and minor stroke with hemiplegia in 44. The most frequent type of cortical dysfunction was aphasia (21 cases). Postoperatively, the incidence of TIA's and/or completed stroke with motor weakness of the extremities was markedly decreased, but visual disturbance progressed and major or minor stroke with visual disturbance was found in two cases. In patients under the age of 3 years, a major stroke prior to surgery resulted in a poor outcome in 36% of cases. Preoperative major stroke in patients between the ages of 3 and 7 years was less frequent, and poor outcomes were seen in 17% of this group. There were no major preoperative strokes in patients with surgery after the age of 7 years, and no poor outcomes were recorded in this group. A major preoperative stroke prior to surgery had adverse impact on the ultimate patient intelligence quotient (IQ) following surgery. All patients operated on after the age of 7 years had a normal or borderline IQ at follow-up examination.
 ...
PMID:Long-term follow-up study after extracranial-intracranial bypass surgery for anterior circulation ischemia in childhood moyamoya disease. 160 76

The intracranial cerebral circulation was studied in 6 patients with bilateral ischemic lesions due to lesions of the internal carotid artery in the extracranial segment (2 significant bilateral stenosis cases; 1 case with bilateral thrombosis and 3 cases of unilateral thrombosis and significant controlateral stenosis). All the patients were males their age ranging between the 5th and 8th decades of life. In a single case, the neurological examination showed secondary left hemiplegia and recent right paresis of remittent type whereas the other 5 patients had only transient ischemic attacks with hemiparesis or transient aphasia. The lesions were revealed by duplex system echotomography (Aloka-Hellige Model SSD-630) and spectral analysis of Doppler signal (Vasoscan-Sonicaid) and were later confirmed by bilateral carotid arteriography in all patients. The intracranial circulation was also watched by noninvasive methods using the spectral analysis of the Doppler signal with pulsed wave on TC-2 64-B apparatus. As for the modalities of blood flow compensatory mechanisms by the circle of Willis, it may be noted that in none of the patients investigated did the collateral supply observe a "mathematical model".
 ...
PMID:Modalities of collateral supply of cerebral circulation through the circle of Willis in stenoses and occlusions of extracranial carotid arteries. 163 3

A four-year-old child was admitted to hospital with an infarct of the right middle cerebral artery involving the frontoparietal area. His symptoms included left hemiplegia and aphasia. After two weeks, he had hemiparesis, word-finding and naming problems and enuresis. A year later he demonstrated elective mutism at school, had attention and short-term memory impairments, occasional enuresis and an average IQ. He was shy and withdrawn; this is interesting, since depression is usually associated with left-hemispheric lesions. It is suggested that an early period of mutism should be included among the criteria for the study of crossed aphasia in children, as this is a common occurrence in such cases. Even after recovery of speech, impairments in attention and academic skills may persist.
 ...
PMID:Crossed aphasia in early childhood. 169 99

According to our clinical observations from various aspects of stroke patients, such as the total incidence of aphasia, the incidence of aphasia after left brain damage of the dextrals, the aphasia that occurs in patients without hemiplegia, and the types of aphasia, a much higher incidence of crossed aphasia is seen among the stroke patients of the Han (the largest ethnic group in China) as compared with the Uighur-Kazaks (U-K) in China and the Occidentals documented in the literature. Motor aphasia is most common and pure sensory or posterior aphasia is rarely seen in Han patients. The distinct features of the Chinese language is a possible explanation for this difference. We suspect that language function of the Han is not localized in the left brain but in the right or both hemispheres. There is no definite Wernicke's area in the left brain of the Chinese people and the neural pathway of the language function in the brain of the Chinese people is not similar to people who speak phonetic languages. Consequently the universal applicability of the theories of cerebral laterality of the language function and dominant hemisphere established by Dax and Broca are questioned in this paper.
 ...
PMID:Crossed aphasia in Chinese: a clinical survey. 170 10

A rare aneurysm in the horizontal segment (A1) of the right anterior cerebral artery was found in a 58-year-old male presenting with subarachnoid hemorrhage. No obvious bleeding source was observed on the day of onset, but 7 days later, a definite diagnosis was made based on the discovery of cerebral vasospasm by a repeat angiogram. The aneurysm was clipped via the right frontotemporal approach 15 days after onset. He suddenly developed neurological symptoms such as consciousness disturbance, right hemiplegia, and aphasia on the 4th postoperative day, when remission of the cerebral vasospasm was confirmed by transcranial Doppler ultrasound examinations and cerebral angiography. The ischemic symptoms were probably due to cerebral embolus caused by intraluminal thrombi, which had formed during the maximum phase of vasospasm and became detached during the remission phase.
 ...
PMID:Aneurysm in the horizontal segment of the anterior cerebral artery confirmed by cerebral vasospasm--case report. 171 62

In a 44-year-old female acute promyelocytic leukemia (APL) presented with abrupt onset of right hemiplegia and aphasia due to occlusion of the left carotid artery at bifurcatio. There was laboratory evidence of disseminated intravascular coagulation (DIC). Thrombotic complications are unusual in APL, even in cases with evidence of DIC. This report aims at underlying the important implication of a correct timely diagnosis in young patients presenting with stroke.
 ...
PMID:Occlusion of the carotid artery as presenting symptom of acute promyelocytic leukemia. 171 25


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>