Abstract:Posteroanterior (PA) plain X-ray is the most commonly used imaging modality in chest imaging. The procedure requires simple yet important rules that should be followed to obtain an optimal image and correct diagnosis. Interpretation of a correctly obtained PA X-ray also requires discipline and caution in order to detect typical signs. The purpose of this paper is to emphasize the important points for optimal image quality and review the important signs used for diagnosis. Key words: Chest, X-ray, technique, si… Show more
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