لوب آزیگوس و فیشر ایجاد شده به خاطر ورید آزیگوس
An azygos lobe is a normal variant that develops when a laterally displaced azygos vein creates a deep pleural fissure into the apical segment of the right upper lobe during embryological development. It is not a true accessory lobe as it does not have its own bronchus or corresponding specific bronchopulmonary segment.
https://radiopaedia.org/articles/azygos-lobe?lang=us
An azygos lobe is a normal variant that develops when a laterally displaced azygos vein creates a deep pleural fissure into the apical segment of the right upper lobe during embryological development. It is not a true accessory lobe as it does not have its own bronchus or corresponding specific bronchopulmonary segment.
https://radiopaedia.org/articles/azygos-lobe?lang=us