Overview
Introduction
A patient with new left lower quadrant pain and fever may have diverticulitis, but the first clinical question is not simply whether the symptom pattern fits.
A patient with new left lower quadrant pain and fever may have diverticulitis, but the first clinical question is not simply whether the symptom pattern fits. The priority is deciding whether inflammation remains localized or has produced an abscess, perforation, fistula, or obstruction. That distinction determines whether the patient can be observed as an outpatient or needs antibiotics, drainage, admission, or urgent surgery. For the nurse, the most important change is often a change in trajectory: worsening pain, new guarding, hypotension, altered mentation, reduced urine output, or inability to maintain hydration can signal that a previously localized process is becoming complicated.