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Target Concepts:
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Query: UMLS:C0023380 (
lethargy
)
5,697
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Clinical data adequate for analysis were available in 386 laboratory-confirmed cases of arthropod-borne encephalitis - 38 St. Louis and 348 western equine. Consistently observed symptoms varied with the age of the patient. Symptoms that occurred in a high proportion of patients in each age group were:LESS THAN ONE YEAR OF AGE: Fever and convulsions. (None had the St. Louis disease.)ONE THROUGH FOUR YEARS: Fever, headache, vomiting, drowsiness, irritability, restlessness, nuchal rigidity, tremor, and sometimes convulsions. FIVE THROUGH FOURTEEN YEARS: Headache, fever, and drowsiness. Sometimes the disease progressed no further, but if it did, nausea, vomiting, muscular pain,
photophobia
and limitation of neck and back flexion often were noted; and sometimes convulsions and intention tremors. FIFTEEN YEARS AND OLDER: Drowsiness,
lethargy
, malaise, fever, stiffness at the back of the neck and, almost always, severe intractable occipital headache associated with nausea, disturbance of vision,
photophobia
and vertigo. The extreme difficulty of differential diagnosis on the basis of clinical observation was indicated by the wide range of diagnoses made in these cases before the invading organism was identified by laboratory studies.
...
PMID:The 1952 outbreak of encephalitis in California; differential diagnosis. 1306 16
Pellagra is a systemic disturbance caused by a cellular deficiency of niacin, resulting from inadequate dietary nicotinic acid and/or its precursors, the essential amino-acid tryptophan. In Europe and North America cases of pellagra are rarely encountered, but in some developing countries this disease is frequent, and is the most frequent clinical feature of nutritional deficiency of adult. The principal causes of pellagra are: nutritional niacin deficiency; chronic alcoholism; gastro-intestinal malabsorption; some medications (5-fluoro-uracil, isoniazid, pyrazinamide ehtionamide, 6-mercaptopurine, hydantoins, phenobarbital and chloramphenicol). The diagnosis of pellagra is based on the patient's history and the presence of "3 D syndrome": dermatitis, diarrhea, and dementia. The dermatitis caused by pellagra is a bilaterally symmetrical erythema at the sites of solar exposure. The dermatitis begins in the form of an erythema with acute or intermittent onset gradually changing to an exsudative eruption on the dorsa of the hand, face, neck, and chest with pruritus and burning. Acute dermatitis of pellagra resembles sunburn in the first stages, sometimes with vesicles and bullae. The gastro-intestinal disturbances are: anorexia, nausea, epigastric discomfort and chronic or recurrent diarrhea. Anorexia and malabsorbative diarrhea lead to a state of malnutrition and cachexia. Stools are typically watery, but occasionally can be bloody and mucoid. Neuropsychologic manifestation included
photophobia
, asthenia, depression, hallucinations, confusions, memory loss and psychosis. As pellagra advances, patient become disoriented, confused and delirious; then
stuporous
and finally die. Pathological changes in the skin is non-specific, there are no chemical tests available to definitively diagnose pellagra. However low levels of urinary excretion of N-methylnicotinamide and pyridone indicates niacin deficiency. The treatment of pellagra consisted to exogenous administration of niacin or nicotinamide cures. Topical management of skin lesions with emollients may reduce discomfort. The therapy should also include other B vitamins, zinc and magnesium as well as a diet rich in calories. The prevention is based in the nutritional education (food sources of niacin: eggs, bran, peanuts, meat, poultry, fish, red meat, legumes and seeds), and the eviction of alcohol.
...
PMID:[Pellagra]. 1620 85
A 12-year-old girl presented with complaints of headache,
lethargy
,
photophobia
, and fever. Cerebrospinal fluid examination revealed bacterial meningitis. Magnetic resonance (MR) imaging showed a cystic lesion with peripheral enhancement in the pituitary fossa. The patient underwent transnasal-transsphenoidal surgery (TSS). The diagnosis was pituitary abscess associated with Rathke's cleft cyst. Postoperatively, the patient recovered rapidly. However, recurrence of the pituitary abscess causing meningitis occurred four times and required repeated TSS. She had diabetes insipidus and received hormone replacement. This case requiring repeated emergency surgeries shows that follow-up examinations including MR imaging and pituitary endocrine evaluation are necessary because the rate of recurrence is high in patients with pituitary abscess associated with Rathke's cleft cyst.
...
PMID:Pituitary abscess manifesting as meningitis and photophobia associated with Rathke's cleft cyst in a child. Case report. 2170 Nov 13
We describe the clinicopathologic features of a mortality event characterized by blindness and dermatitis affecting eastern grey kangaroos ( Macropus giganteus), secondary to hepatogenous photosensitization. Affected animals exhibited photophobic behavior, blindness, ataxia, recumbency,
lethargy
, ear shaking, and behavior consistent with distress or depression. The
photophobia
manifested as abnormal shade-seeking during the day, including finding refuge under or in structures used frequently by people. Severely affected kangaroos were jaundiced and had markedly elevated serum bilirubin and gamma glutamyl-transpeptidase concentrations. Blindness in affected animals was attributed to moderate to severe corneal opacity due to corneal edema and inflammation. Skin lesions were typically subtle on gross examination even in cases which had severe necrotizing dermatitis histologically. Histologic lesions in the liver of affected animals included the presence of acicular clefts typical of steroidal saponins. The outbreak was associated with pasture dominated by the invasive grass, Panicum gilvum, which is a recognized source of saponin-induced photosensitization in livestock.
...
PMID:STEROIDAL SAPONIN TOXICITY IN EASTERN GREY KANGAROOS ( MACROPUS GIGANTEUS): A NOVEL CLINICOPATHOLOGIC PRESENTATION OF HEPATOGENOUS PHOTOSENSITIZATION. 2949 96
We present a case of a 23 month-old boy presenting with fever, irritability and diarrhea who subsequently developed symptoms of
photophobia
and
lethargy
. Cerebrospinal fluid culture grew Listeria monocytogenes. Immunology investigations were normal. This patient had a complete and uncomplicated recovery. Listeria meningitis is a rare presentation in immunocompetent children, but should be considered in the setting of diarrhea, failure to respond to cephalosporin therapy, or suspected immunodeficiency.
...
PMID:Listeria Meningitis in an Immunocompetent Child: Case Report and Literature Review 3141 92