Chest X-ray abnormalities: lobar anatomy, fissures, and contour signs

Educational review of chest X-ray interpretation focusing on lobar collapse, fissural displacement, and the silhouette sign. Useful for trainees and clinicians interpreting chest radiographs.

• Educational resource on chest X-ray anatomy and interpretation from Radiology Masterclass.
• Covers lobar and fissural anatomy, silhouette sign, and patterns of lobar collapse.
• No specific study design or numerical data; purely a teaching tutorial.

RadPigeon summaries are original and for information only. They are not clinical advice.