Emergency medicine Australasia : EMA
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Emerg Med Australas · Jun 2012
How useful are the Heart Foundation risk criteria for assessment of emergency department patients with chest pain?
To investigate the prognostic utility of Heart Foundation (Australia) risk stratification table in an ED chest pain population. ⋯ The Heart Foundation risk classification shows only fair predictive performance for MI, 7 and 30 day MACE. With specificity of approximately 50%, the recommendation for coronary care admission for all high-risk patients is hard to justify.
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Emerg Med Australas · Jun 2012
Prevalence and characteristics of patients with risky alcohol consumption presenting to emergency departments in rural Australia.
This study measures the prevalence of problematic alcohol consumption in patients of EDs in rural areas of Australia, relative to the general population in the same rural communities. It also identifies the characteristics associated with risky drinking in rural ED patients. ⋯ Risky drinking, across a number of measures, is overrepresented in patients of rural Australian EDs relative to the general community, and this type of consumption is not limited to certain subgroups of patients. There is a need for interventions that address both heavy single occasion drinking and excessive regular consumption in patients of rural Australian EDs, with universal interventions recommended rather than targeted programmes.
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Ectopic pregnancy after hysterectomy is a rare but potentially life-threatening condition requiring prompt diagnosis to prevent the increased mortality associated with rupture. Twenty-seven cases of late post-hysterectomy ectopic pregnancy reported in the English literature since 1918 were reviewed and analysed for presenting symptoms, missed diagnosis rate at initial presentation, location of ectopic and rupture rate at diagnosis. The presenting symptoms were found to be non-specific. ⋯ The majority of late post-hysterectomy ectopic pregnancies (62%) were located in the fallopian tubes. Because of the potential risk of mortality, emergency physicians should always consider the possibility of ectopic pregnancy in childbearing women whose surgical history includes hysterectomy without oophorectomy. Evaluation of abdominal pain in this population should include a pregnancy test to ensure prompt diagnosis when the possibility of pregnancy exists clinically.
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Trauma has been reported as a cause of appendicitis on several cases in the literature. The present study reports the relationship between blunt abdominal trauma (BAT) of injury severity score less than 4 and appendicitis. A 17-year-old girl developed appendicitis after a minor BAT. ⋯ Laparotomy revealed an inflamed appendix, a few enlarged mesenteric lymph nodes, contusion, as well as punctuated bleeding sites of the caecum. Moreover, based on a brief literature review, the different pathophysiological mechanisms and the difficulties of diagnosis of this entity are discussed. It is suggested that appendicitis should be considered as a possibility in the setting of right lower quadrant pain following minor BAT, when there is clinical suspicion of an inflammatory process within the right iliac fossa.