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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Systematic Approach to Frontal Chest X-ray
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 complexLymph node levels of Neck
Surgically, cervical lymph nodes are divided into 6-7 levels (only 6 according to many authors who exclude the level VII nodes) for staging of carcinoma…
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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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