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 30-year-old unconscious woman in a hypoglycemic coma responded rapidly to intravenous glucose administration with full neurologic recovery. She was diagnosed with fulminant non-A-non-B hepatitis. On the fourth hospital day, she became suddenly lethargic and required dopamine and dobutamine for respiratory and cardiovascular support. Ophthalmic examination revealed clinical manifestations consistent with bilateral neuroretinal infarction. She died on the tenth hospital day. Careful serial ophthalmologic examinations may serve to prevent the occurrence of such a devastating complication in the setting of otherwise life-saving medical management.
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PMID:Bilateral retinal infarction associated with high dose dopamine. 399 13

A persistent vegetative state (severe dementia) developed in a 30-year-old man following hypoglycemic coma. Despite the poor clinical outcome, sensory evoked response recovered between 6 and 34 months after the insult. The cerebral blood flow level at rest after 34 months was slightly above the normal range. This finding contrasts with the low cerebral blood flow regularly reported in patients who are comatose or stuporous following severe brain hypoxia-ischemia.
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PMID:Persistent vegetative state with high cerebral blood flow following profound hypoglycemia. 663 60

Sheehan's syndrome, first described in 1937, is characterised by postpartum haemorrhage, pituitary necrosis, lactational failure and hypopitutarism. Presentation is variable and late presentations are not unusual due to partial ischaemic injury of the pituitary and gradual loss of endocrine function. A history of postpartum haemorrhage is usual but in some cases it is not elicited. Presentations such as malaise, fatigue, hypoglycaemia, decline in cognition, hyponatraemia, pancytopoenia, osteoporosis, secondary infertility, confusion and coma have all been reported. Two interesting cases of Sheehan's syndrome are presented that were diagnosed in the eighth decade; one due to atypical presentation of recurrent hyponatraemia and confusion, another from hypoglycaemic coma and symptoms of malaise and lethargy.
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PMID:Practice of symptomatic treatment in the era of evidence-based medicine: report of 2 cases of diagnosis of Sheehan's syndrome delayed till eighth decade. 2273 28

BACKGROUND Patients with end-stage renal disease undergoing long-term maintenance hemodialysis are more likely than the general population to exhibit primary hypothyroidism. Only a few cases of isolated adrenocorticotropic hormone deficiency (IAD) among hemodialysis patients have been reported. We herein report an unusual case of a patient undergoing long-term hemodialysis who exhibited both IAD and primary hypothyroidism. CASE REPORT A 82-year-old male with end-stage renal disease secondary to immunoglobulin A nephropathy, undergoing hemodialysis for 20 years, was found to have primary hypothyroidism without obvious symptoms and consequently began thyroid hormone replacement therapy with oral levothyroxine. At 84 years of age, he developed anorexia, fatigue, and lethargy. A systemic workup using computed tomography and gastrointestinal endoscopy detected no abnormalities. He did not exhibit electrolyte imbalances, such as hyponatremia or hyperkalemia, and had normal morning blood levels of cortisol and adrenocorticotropic hormone. However, he exhibited hypoglycemic coma 4 months later. Detailed endocrinological examinations using dynamic function tests indicated IAD. After commencement of corticosteroid replacement therapy, his symptoms resolved without complications. CONCLUSIONS To our knowledge, this is the first report of a hemodialysis patient with both IAD and primary hypothyroidism. This case highlights the importance of regular assessments of thyroid function for primary hypothyroidism in hemodialysis patients, even when they are asymptomatic. Furthermore, timely dynamic endocrine testing of hypothalamic-pituitary-adrenal function is needed to diagnose possible IAD in hemodialysis patients with symptoms suggestive of adrenal insufficiency, even in the absence of abnormal laboratory findings such as electrolyte imbalances or low morning blood levels of cortisol or adrenocorticotropic hormone.
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PMID:Isolated Adrenocorticotropic Hormone Deficiency and Primary Hypothyroidism in a Patient Undergoing Long-Term Hemodialysis: A Case Report and Literature Review. 3234 80