Hilum in human anatomy refers to the depression where structures such as blood vessels and nerves enter an organ. The structures contributing to hilar shadows…
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Chest X-ray – Pleural Effusion
Pleura is a mesothelial lined sac that envelopes the lungs and comprises of 2 membranous walls i.e. visceral pleura and parietal pleura that encloses pleural…
Explore more Chest X-ray – Pleural EffusionChest X-ray: Alveolar vs Interstitial Disease
Interstitium is the scaffolding that supports the alveolar walls and surrounds both the alveoli and the terminal bronchioles. Neither alveoli nor interstitium is visible on…
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To make an appropriate diagnosis through a chest radiograph, it must be analyzed in a systematic manner. One of the common mistakes that students do…
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Synonyms: Ostiomeatal unit, Osteomeatal complex, OMC Definition: The term “ostiomeatal unit” represents the area on the lateral nasal wall (middle meatus) that receives drainage from…
Explore more Anatomy of Ostiomeatal complexTriangles and Lymph node levels of Neck
There are 2 major triangles in the neck, containing other smaller triangles. 1. Anterior triangle: Midline of neck – Mandible – Anterior border of SCM…
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Anatomy: Retropharyngeal space: Extends from the base of the skull down to the level of the carina, and is located between the buccopharyngeal mucosa and the prevertebral…
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While we have more sophisticated radiological techniques of examination of the mastoids, the ability to read an X-ray of mastoid is a must for the…
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