Artículo original: Desai V, Cox M, Deshmukh S, Roth CG. Contrast-enhanced or noncontrast CT for renal colic: utilizing urinalysis and patient history of urolithiasis to decide. Emergency Radiology. 2018; 25(5):455-460. DOI: https://doi.org/10.1007/s10140-018-1604-0 Sociedad: Emergency Radiology @ASER_ERad Palabras clave: Urolithiasis, urinalysis,…