Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 40-year-old hypertensive black female, who suddenly developed aphasia, lethargy, and a right hemiparesis, and a 42-year-old non-hypertensive black male, who suddenly developed intractable headache, drowsiness, and vomiting, were found by angiography to have moyamoya disease. This condition is characterized by a decreased caliber of the internal carotid arteries and bilateral occlusion of the anterior and middle cerebral arteries with visualization of an extensive collateral network of tortuous blood vessels of the rete mirabile type at the base of the brain.
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PMID:Moyamoya disease in black adults. 44 57

As a causative factor in spontaneous subarachnoid hemorrhage, vascular anomalies, especially aneurysm or arteriovenous malformation, have been generally recognized. On the other hand, subarachnoid hemorrhage from brain tumor and cryptic vascular malformation are rare. We experienced two cases showing subarachnoid hemorrhage from angioblastic meningioma and vascular hamartoma as an initial symptom. Case 1: A 48-year-old woman, who complained of severe headache and vomiting on Feb. 10th, 1972, gradually became lethargic. Lumbar puncture revealed moderately hemorrhagic C.S.F.. On the fifth day after the onset, she was admitted to our hospital. On admission she showed disorientation and disturbance of resent memory. Aphasia and agnosia were slightly observed. On ophthalmologic examination right homonymous lower quadrant hemianopsia was observed. The carotid angiogram showed slight square shift of the anterior cerebral artery to the right side, elevation of the middle serebral artery and a homogeneous tumor stain in the occipital region in capillary phase. A walnut sized tumor invading the middle portion of the left lateral sinus and showing firm adhesion to the tentrium was found. There was an intracerebral hematoma behined the tumor. The tumor, the tentrium and the lateral sinus were extirpated en bloc and the intracerebral hematoma was aspirated. Histologically, the tumor was angioblastic meningioma. Case 2: A 7-year-old boy, who complained of severe abrupt headache, nuchal pain and vomiting on Sept. 17th, 1972, became gradually lethargic. Lumbar puncture revealed hemorrhagic C.S.F., On the tenth day after the onset, he was admitted to our hospital. He showed confusion and agitation. The carotid angiogram showed an unrolling of the pericallosal artery, but no findings of space taking lesions. An air study indicated a globular filling defect protruding into the anterior horn of the right lateral ventricle. The tumor located in the laterobasal wall of the anterior horn was removed picemiel by transventricular approach. Histologically, the tumor was vascular hamartoma. Furthermore, we discussed various brain tumors showing subarachnoid hemorrhage as an initial symptom, its frequency and bleeding mechanism on the literature.
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PMID:[Two cases showing subarachnoid hemorrhage from angioblastic meningioma and vascular hamartoma (author's transl)]. 98 94

Two patients with posttraumatic dissection of the internal carotid artery were referred to the neurosurgical department with secondary neurological deterioration following a minor head injury with concussion. Both developed aphasia and right hemiparesis during the first few hours after the accident; one patient also had right focal seizures. On admission, both were only mildly lethargic, which contrasted with the severity of the focal neurological signs. Early CT scan was normal in both cases, whereas cerebral blood flow (CBF) studies by single photon emission computerized tomography (SPECT) with Tc-HMPAO (Ceretec) showed perfusion defects in the region supplied by the left middle cerebral artery (MCA), correlating with the clinical picture. Doppler sonography disclosed pathologic flow patterns, and carotid angiography demonstrated dissection of the internal carotid artery, in one patient on the left only and in the other bilaterally, with embolic occlusion of a branch of the left MCA in the latter case. Clinical features, pathogenesis, diagnostic workup and possible treatment (medical, as in our two cases, versus surgical) of this rare pathology are briefly reviewed.
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PMID:[Traumatic dissection of the internal carotid artery]. 218 68

A 64-year-old man developed lethargy and aphasia immediately following cerebral arteriography with iothalamate meglumine. An electroencephalogram showed continuous epileptiform activity. The patient was treated with intravenous phenytoin with complete resolution of clinical symptoms and electroencephalographic epileptiform abnormalities. The diagnosis of nonconvulsive status epilepticus should be considered in cases of altered consciousness following cerebral arteriography.
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PMID:Nonconvulsive status epilepticus following cerebral angiography. 291 70

Thrombosis of the deep cerebral venous system is usually fatal, and patients are frequently stuporous or comatose at presentation. This report describes serial radiological and neuropsychological observations in an 18-year-old woman who remained alert and survived this disorder. In association with diencephalic edema seen on computed tomographic scan, she demonstrated disorientation, abulia, attentional deficits, memory loss, and dyscalculia and had impaired IQ scores: the performance scores were worse than the verbal scores. Significant aphasia or sensory loss was absent. She recovered full intellectual capacity in the course of follow-up examinations, and the diencephalic edema seen on the computed tomographic scan resolved despite persistent thrombosis of the straight sinus demonstrable on follow-up digital angiography.
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PMID:Deep cerebral venous thrombosis. Clinical, neuroradiological, and neuropsychological correlates. 291 90

Isolated cerebral angiitis was confirmed by brain parenchyma biopsy in a 31-year-old man with a rapidly progressive encephalopathy and normal cerebral angiography and magnetic resonance imaging. Presenting features of aphasia, hemiparesis, and lethargy resembled herpes simplex encephalitis. Severe neurologic deficits rapidly resolved with steroids plus cyclophosphamide, and he remains in remission after two years. This case illustrates potentially misleading early manifestations of isolated cerebral angiitis, diagnostic limitations of angiography, the value of biopsy that includes both brain parenchyma and leptomeninges, and the potential efficacy of steroid and cyclophosphamide therapy in small-vessel disease. Clinical features and response to treatment vary widely in reported cases, suggesting that isolated cerebral angiitis may have diverse etiologies.
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PMID:Isolated small-vessel angiitis of the central nervous system. 336 77

The paper describes the psychiatric status on the basis of 76 patients with acquired immune deficiency syndrome. There is considerable difference between the different stages of the disease. The disorders are divided into groups following the German and French psychopathological tradition, where the incidence is dependent on the underlying complaint. 50% of the patients suffered from chronic psychoorganic disorders (34% organic personality disorders, 16% dementia). 9% suffered from an acute psychosis caused by complications and founded on substantial physical illness. 3 patients showed symptoms of a (under given circumstances) hitherto unknown endoform psychosis. In 9% of the patients, psychoreactive disturbances (anxiety and reactive depression) were observed. Two infants had congenital development deficiencies. 25% of the patients were without any psychopathology. Patients showing organic personality disorders mostly resemble each other to such a degree as to form a separate group. We suggest to name this group according to the most prominent psychopathology as "AIDS-lethargy". This status is characterised by a specific apathy, tiredness and indolence of the patients combined with the lack of emotional participation related to their own destiny. AIDS-lethargy is the first manifestation in appearance of the HIV infection of the brain itself. Another sequel of the brain infection is AIDS dementia which can be classified as "subcortical dementia" and differs from the more current forms of dementia clinically. Affected are mainly neuropsychologic functions like arousal, attention, mood and motivation, whereas the hallmarks of cortical involvement-aphasia, agnosia and apraxia-are not present. Supplementary findings (EEG, CCT, CSF): The group of patients with chronic psychoorganic disorders differs significantly from the group with psychoreactive disorders and normals. Pathological EEG and CCT are more frequent in psychoorganic disorders. CSF-test-including the intrathecally synthesized antibodies against HIV-does not show traceable variation in either group. There are four problems which may be combined in a given acute psychopathological HIV-syndrome: 1. Being member of a risk group with its reactive, psychosocial and personality problems. 2. Individual mental and emotional reaction to the fact of infection 3. Chronic psychoorganic disturbances. 4. Acute organic psychoses as a result of complications and other physical illness.
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PMID:[Psychopathologic pictures in HIV infection: AIDS lethargy and AIDS dementia]. 340 94

Intracarotid BCNU (100 mg/m2) and cisplatin (60 mg/m2) were administered to 36 patients with malignant brain tumors recurrent or progressive after cranial irradiation. Courses of therapy were repeated at 4-6 week intervals. Of 23 evaluable patients with recurrent glioma, 9 (39%) had tumor regression by CT scan and 3 had stable disease. The median time to tumor progression for responding patients was 37 weeks. For all patients with primary tumors it was 14 weeks. Six of 9 patients with no prior chemotherapy had a response and 1 had stable disease. Of 14 patients who had received prior chemotherapy, 3 had a response and 2 had stable disease. Survival ranged from 9 weeks to 95+ weeks (median 34 weeks) from start of therapy. Six of 23 patients with primary tumors are alive 1 year or more following therapy. Four of 11 patients with brain metastases had a response and 2 had stable disease. Major neurologic toxicity of intracarotid BCNU and cisplatin appeared cumulative and consisted of reversible hemiparesis in 3% of 118 courses, TIA in 1%, expressive aphasia in 9%, lethargy in 3%, seizures in 12%, and reversible confusion in 1%. Retinal toxicity consisted of mild blurring of vision in 4 patients and ipsilateral blindness in 5 patients. Three of 22 patients who had received supraophthalmic infusion later developed evidence of leukoencephalopathy. Intracarotid BCNU and cisplatin appears to have modest increase in activity over intracarotid cisplatin alone (Cancer 54:794, 1984), however, neurologic and retinal toxicity may also be increased.
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PMID:Phase II trial of intracarotid BCNU and cisplatin in primary malignant brain tumors. 370 37

A 64-year-old man was admitted with complaints of lethargy, malaise, weight loss and transient left-hemiplegia and aphasia. Initial physical and laboratory findings showed splenomegaly and pericardial effusion. During his hospital stay, his mental status deteriorated progressively. The characteristic pathology of malignant reticulosis was noted at autopsy. Microscopic examination of the brain demonstrated accumulations of malignant histiocytic cells confined within small vessels and subsequent multiple hemorrhages and necroses in the gray matter. Malignant reticulosis with antemortem manifestations of pericardial effusion and central nervous system involvement is rare.
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PMID:[A case of malignant reticulosis with pericardial effusion and central nervous system involvement]. 685 69

We report a case of subacute encephalopathy with seizures in chronic alcoholism (age 34 years). This syndrome clearly differs from the known neurological complications of chronic alcoholism. One of the authors has observed (and reported) such cases in the Baltimore area. Subacute encephalopathy is characterized by lethargy, confusion and neurological deficits such as hemiparesis, homonymous hemianopsia and aphasia. Epileptic seizures (generalized tonic-clonic, focal) are obligatory. The EEG shows very prominent slowing and periodic lateralized paroxysmal discharges (PLEDs). The condition is complicated by a variety of internal-medical complications. Structural neuroradiological tests are either normal or irrelevant. The cause and pathogenesis remain obscure. The subacute course ends with gradual resolution.
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PMID:[Subacute encephalopathy with seizures in chronic alcoholism]. 768 29


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