The Medical journal of Australia
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Observation wards have not been discussed in the Australian literature. In the United Kingdom, the few published reports suggest that they are an essential part of the function of emergency departments. ⋯ Nearly half the remaining hospitals wanted to establish an observation ward. Our concept of observation wards is discussed.
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The diagnostic accuracy and clinical utility have been evaluated of 2810 consecutive magnetic-resonance-imaging examinations that were performed on a 1.5-T Signa magnetic-resonance-imaging unit at The Royal North Shore Hospital of Sydney between November 1986 and December 1987. The average accuracy of magnetic resonance imaging was 80%, and ranged from 21%-98% in various brain-disease and spinal-disease categories, compared with the average provisional premagnetic-resonance-imaging diagnostic accuracy of 64%, and an average accuracy of computed tomography of 45%. Clinical follow-up at three months after magnetic-resonance-imaging investigation indicated that, as a result of the magnetic-resonance-imaging examination, patient management was altered in 70% of cases, and patient outcome was altered in 62% of cases.
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Automatic-dishwasher detergent is a common household substance which is extremely corrosive and potentially fatal if ingested. In this report, we discuss the implications of the ingestion of automatic-dishwasher detergent in 18 children over a three-year period. Ten of the 18 children gained access to the automatic-dishwasher detergent from the dishwasher on the completion of a washing-cycle, while the remainder ingested the detergent directly from the packet. There was a poor correlation between the presenting signs and symptoms and the subsequent endoscopic findings in the 14 children who underwent endoscopy.