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

A patient was presented with an outstanding symptom of abulia due to cerebral infarcts in the bilateral genua of internal capsules. A 53-year-old woman, generally in good health and active, had no contributory medical history except for hypertension. She was well until August 20, 1988, when she was noted to have become taciturn and absent-minded. In the morning, she got up and went to work as usual. Although she worked without trouble, she hardly talked with her colleagues. After getting home from work, she would lie down without doing any housework, and this was continued on the following day. However, she had no physical problems. She was thus admitted to a hospital on August 22. Lethargy and urinary incontinence were apparent for a few days. Thereafter she became awakeful and could take care of herself. She sat on her bed all the time, and could talk normally with her daughter. She was referred subsequently to the Department of Neurology, Hyogo Prefectural Tsukaguchi Hospital on August 30. On examination, the patient was alert, polite and cooperative with no physical abnormalities except for high blood pressure. Neurological examination indicated the patient to be attentive and well-oriented. Cranial nerves and eye movements were normal except for slight anisocoria and sluggish pupils. There were no muscle weakness, extrapyramidal signs, or cerebellar signs. Deep tendon reflexes were normal. Babinski signs and forced grasping were not noted. A neuropsychological study showed the patient not to be demented, aphasic, or apraxic.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Abulia: a case of cerebral infarction in the bilateral genua of internal capsules]. 129 60

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.
 ...
PMID:Deep cerebral venous thrombosis. Clinical, neuroradiological, and neuropsychological correlates. 291 90

Infarction in the genu of the internal capsule causes dementia that is characterized by abulia, lethargy and memory loss without obvious motor palsy (capsular genu syndrome). We found infarction or decreased cerebral blood flow in the genu of the internal capsule in 6 of 13 patients with severe bacterial meningitis. Four of these six patients developed post-meningitis dementia, characterized by abulia, lethargy, and memory loss. Of 24 patients with viral meningitis, none developed capsular genu ischemia or post-meningitis dementia. In patients with severe bacterial meningitis, capsular genu ischemia may play some role in the development of post-meningitis dementia. In patients with viral meningitis, absence of such ischemia may explain, at least in a part, the rarity of post-meningitis dementia.
 ...
PMID:Dementia and capsular genu ischemia in patients with severe bacterial meningitis. 1983 22

A 55-year-old woman was admitted with a 3 days history of increasing lethargy with bradyphrenia and apathy. She progressively developed severe somnolence with marked abulia, right hemiparesis, right hemianopsia, and pseudobulbar palsy. Brain magnetic resonance imaging showed the rare image of bilateral acute anterior choroidal artery infarction. Pseudobulbar mutism and in rare cases abulia have been described in acute anterior choroidal artery infarction contralateral to an older lesion in mirror position. Although neurologic deterioration is not infrequent in anterior choroidal artery territory infarcts, the absence of focal neurologic signs on admission is rare and did not raise suspicion of acute stroke.
 ...
PMID:Bilateral anterior choroidal artery infarction presenting with progressive somnolence. 2510 36