Normal Chest X-Ray Image - Radiographic Anatomy Reference #3891243 (License: Personal Use)

This PA chest radiograph displays well-aerated bilateral lung fields with sharp costophrenic angles, a centrally positioned trachea, and a normal cardiothoracic ratio. The bony structures-including ribs, clavicles, and vertebrae-are intact without fractures or deformities, and the diaphragm appears smooth and domed. Vascular markings taper appropriately toward the lung peripheries.

Used in medical education, clinical reference guides, and diagnostic tutorials to illustrate baseline normal chest anatomy; helps clinicians differentiate pathological findings such as infiltrates, pleural effusions, or cardiomegaly.