Saudi Med J
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Brain abscess due to listeria monocytogenes mainly involves the cerebral hemispheres. Cerebellar abscess is an infrequent event, which could lead to rapid neurological deterioration if unrecognized. ⋯ The diagnosis of listeria monocytogenes was made in the surgical specimen. Our case illustrates the difficulty of early diagnosis of cerebellar listeria monocytogenes abscesses and the importance of prompt neurosurgical intervention.
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Comparative Study
Prevalence of systemic lupus erythematosus in central Saudi Arabia.
Although systemic lupus erythematosus of varying severity has been seen in our clinics, there is no information regarding the prevalence of the disease among Saudi nationals. We conducted this study to determine the prevalence of systemic lupus erythematosus in Al-Qaseem region of the Kingdom of Saudi Arabia. ⋯ The estimated prevalence of systemic lupus erythematosus in Al-Qaseem area is similar to that found in western countries.
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This study was carried out to describe the safety and efficacy of intramuscular syntometrine (oxytocin plus ergometrine) compared to intravenous oxytocin for prevention of postpartum hemorrhage, and the difference between administration at the end of the 2nd stage of labor compared with that after delivery of the placenta. ⋯ Oxytocin alone is as effective as the use of syntometrine (ergometrine plus oxytocin) in the prevention of postpartum hemorrhage, but associated with significantly fewer maternal side effects. Oxytocics administered after the 2nd stage of labor compared with after the 3rd stage of labor (placental expulsion) are associated with a significantly fewer rate of postpartum bleeding.
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To determine the clincal course and outcome of acute renal failure in an intensive care unit set-up. ⋯ The development of acute renal failure in the setting of an intensive care unit carried a poor prognosis. Renal causes are responsible for 2 in 3 cases. Septicemia, dehydration/hypovolemia, myo/hemoglobinuria are the leading medical causes while multiple organ dysfunction, disseminated intravascular coagulopathy, acute respiratory distress syndrome and diabetes mellitus increase mortality. The poor prognosis of patients developing acute renal failure in the intensive care unit can be improved if attention is paid to prevention of septicemia, dehydration, prompt and aggressive treatment of multiple organ dysfunction, disseminated intravascular coagulopathy, acute respiratory distress syndrome and diabetes mellitus.
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Low vitamin D status has been frequently reported among Saudi subjects of all ages. No attempt has been made to relate this status to dietary intake or to diseases leading to malabsorption, for example diarrhea. This study was performed to investigate the various factors leading to low vitamin D status, and their relative importance in infants and preschool children. ⋯ Diet was the major source of the vitamin in subjects <12 months of age, and hence low levels were associated with frequent diarrheal attacks. A decrease in dietary intake, and more dependence on endogenous vitamin synthesis was apparent in older children, leading to low vitamin status in ones with low dietary intake and inadequate exposure to sunlight