What is the hilum lungs?

Hilum lungs is a triangular impression that allows the structures that form the root of the lungs. Hilum is a part of an organ where other types of structures such as veins or arteries can enter. Hilum lungs is a wedge part in the middle area of ​​the lungs that allows arteries, veins, nerves, bronchi and other structures to enter and get out. Both human lungs have a Hilara region, which means that both lungs have an area called Hilum. Hilum lungs helps the lung root to anchor the lungs to the heart, trachea and other structures.

The lungs are breathing organs and are part of the respiratory system. They pull oxygen out of the environment and transport it to the bloodstream. The lungs are soft elastic organs that are light when their tissues are healthy. People have two lungs, one on both sides of the chest cavity, which are separated by heart and trachea. The area where the heart, the trachea, and other structures are located, are called the middle mediastinum.

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air reaches into the lungs of the trachea, which is commonly called the trachea. In humans and some other animals, there is a trachea of ​​a tube that connects the lungs with the upper part of the respiratory system that consists of a mouth, nasal cavity, pharynx and larynx. When the trachea reaches a point in the mediastinum called Carina, it is divided into two tubes called the primary bronchi. The right and left primary bronchi enters the corresponding lungs and subdate into multiple bronchial branches.

each lung can be divided into four main parts: peak, base, root and hilus or hilum lungs. The peak is the highest part of human lungs and has a rounded shape. It extends as high as the lower or root of the human neck and as low as the first rib. The lung base is wide and concave and sits on the diaphragm.

Above the middle area of ​​the middle mediastinal is the root of the lung that connects the lungs with the trachea and heart. The lung root consists of several structures including pulmonary artery and lung veins, of whichAll are closed in the pleura layer, which is a thin smooth layer of protective tissue. Hilum lung is a root point of connection to the lungs. The area surrounding the hilum lungs is called the perihalar area.