Articles related to DIAGNOSTIC STEWARDSHIP

The American Cancer Society updated its colorectal cancer screening guidelines to include two new multitarget stool tests and a blood-based option, while maintaining colonoscopy as the gold standard and the age-45 screening initiation recommendation for average-risk adults.

A quiz-format clinical vignette from Consultant360 walked through imaging selection and analgesia decisions in a 47-year-old woman presenting with acute right upper quadrant pain, using the case to reinforce diagnostic sequencing in the acute abdomen.

Invasive mucinous adenocarcinoma carries elevated NRG1 fusion burden that standard DNA-based sequencing reliably misses, while an FDA-approved targeted therapy now exists for confirmed cases.

The guidelines discourage bag specimen cultures due to contamination risk and recommend catheterized collection for accurate diagnosis in young children.

ICU mortality rates for Legionella pneumonia can reach up to 41.7%, with immunocompromised patients facing particularly high risk – making proper diagnosis and treatment crucial in severe cases.

The new consensus on urine culture practices emphasizes reducing unnecessary antibiotic use by refining diagnostic criteria and testing protocols, thus supporting robust antimicrobial stewardship.