Chest Xray Interpretation 〈2026 Edition〉

Before a diagnosis can be made, a clinician must ensure the image is of diagnostic quality. A common mnemonic for this is :

Ensuring the patient is properly aligned so anatomy isn't distorted. Chest Xray Interpretation

The chest X-ray (CXR) remains one of the most fundamental yet complex diagnostic tools in modern medicine. Despite the advent of high-resolution CT scans and advanced MRI, the CXR is often the first-line investigation for patients presenting with respiratory or cardiac symptoms. Effective interpretation is not merely about spotting an abnormality; it is a systematic process that combines technical assessment with physiological knowledge and clinical reasoning. Establishing Technical Adequacy Before a diagnosis can be made, a clinician

Identifying if the film is PA (posteroanterior) or AP (anteroposterior), which affects the perceived size of the heart. Despite the advent of high-resolution CT scans and

Are the costophrenic angles sharp, or obscured by fluid?