Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Croup other diagnostic studies
Introduction
Overview
Overview
Croup’s exact cause can be determined by a nasopharyngeal swab. It is not usually performed since it is not usually necessary for diagnosis, as well as presenting patient distress and having no impact on management and treatment.
Other Croup Diagnostic Studies
Other Croup Diagnostic Studies
Nasopharyngeal Swab
- Croup’s exact cause can be determined by a nasopharyngeal aspirate, using immunofluorescence and the obtained culture.[1]
- It is rarely performed due to potential patient distress, as well as having no impact on management and treatment.[1]
- Imaging and clinical presentation are usually sufficient to diagnose croup.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Luke Rusowicz-Orazem, B.S.