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Likelihood Ratio (LR) in Emergency Medicine
Showing posts with label rapid malaria test. Show all posts
Showing posts with label rapid malaria test. Show all posts

2/16/2013

Malaria or just fever?


Clinical Scenario

A 35 y/o man is brought to the ED by friends and left there alone, he has high fever, he is from Ghana and he has just arrived, he speaks english not so well and he is confused and agitated, so anamnesis is very difficult and you catch a only word “malaria”, you also know that africans often calls malaria every fever, but …
Clinical examination is normal except for the agitation state, but fever is very high (40,5°C), he has not headhache, no cough, no abdominal pain. It is night and microbiologist is not available for malaria microscopy test and you decide to perform, for the first time in your life, the rapid test…it is negative…





Can you trust it or the patient?


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