Israel journal of medical sciences
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Review Case Reports
Wernicke's encephalopathy in hyperemesis gravidarum: association with abnormal liver function.
A 27-year-old woman developed Wernicke's encephalopathy in the 18th week of her pregnancy after 11 weeks of vomiting accompanied by weight loss of 21 kg and moderately abnormal liver function tests. The patient recovered after thiamine therapy but the fetus was lost. ⋯ Six of the 15 patients (40%) had aspartate aminotransferase values > 100 U/l, much higher than the rate reported in previous series of patients with hyperemesis gravidarum (7%). This suggests the need for parenteral thiamine supplementation in patients with severe hyperemesis gravidarum lasting more than 3 weeks, especially those with abnormal liver function, and supports the hypothesis that the hepatic abnormality plays a pathogenetic role in the development of Wernicke's encephalopathy in hyperemesis gravidarum.
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During a period of 4 years, 20 patients with obstructing carcinoma of the left colon were treated by subtotal colectomy with primary ileocolonic anastomosis. Thirteen patients (65%) were 65 years of age or older. All patients presented to the emergency room with large bowel obstruction. ⋯ The one-stage procedure in the treatment of obstructing carcinoma of the left colon offers the patient a number of advantages over stage intervention elimination of colostomy, namely removal of occult lesions in the resected colon, shorter hospitalization and low morbidity and mortality. We found this procedure to be a valid option also in the elderly (> 65) high risk patient. Metastatic disease in our view is not a contraindication, since the elimination of colostomy will improve the quality of life of these patients.
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Review
Occupational and environmental exposures and nonspecific lung disease--a review of selected studies.
Selected studies show that nonspecific lung diseases are a major occupational and environmental health hazard. Exposure to mineral dusts (such as cement and brown coal) and organic dusts (cotton, hemp and flour) as well as manganese and gaseous irritants causes significant upper respiratory tract injury. ⋯ Interpretation of the results is difficult due to uncontrolled confounding. Measures for preventing lung impairments include exposure reduction and preemployment examination of workers.