A 28-year-old man reports to the emergency department with acute 10/10 flank pain, dysuria and vomiting. Urinalysis reveals large amounts of blood and pus. Serum laboratory testing shows electrolyte alterations. Which of the following is the most appropriate initial diagnostic test is
B ) Noncontrast computed tomography
Acute ischemic stroke patients are evaluated with
non-contrast computed tomography (NCCT), which is still a popular imaging modality. The NCCT scan's mild findings make it difficult to determine the symptoms of acute ischaemia and estimate the areas of the brain affected. With experience, clinical history, and the usage of the stroke window width and level on evaluating the images, the accuracy of early ischemia sign identification can be increased. The Alberta Stroke Program Early CT Score (ASPECTS) was created to help patients who qualify for thrombolysis get around the challenge of volume estimation. It is a methodical, reliable, and useful way to standardise the identification and reporting of the severity of acute ischemic stroke. This piece helps.
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