If air bubbles accumulate in the subcutaneous fat tissue, then one speaks of a pathology such as subcutaneous emphysema. Usually, emphysema appears on the background of other diseases - for example, in the defeat of the respiratory system or esophagus.
The role of blood vessels and lymphatic capillaries is to absorb and divert the protein fluid from the blood capillaries and return it to the venous circulation.
Among the general symptoms of a fairly wide range of diseases, there is an increase in lymph nodes in the lungs - pulmonary, basal bronchopulmonary, peribronchial or paratracheal.
Atelectasis leads to a significant reduction in the respiratory volume and ventilation of the lungs, and with total damage to airborne lung tissue - to respiratory failure with a fatal outcome.
Quite often in young children there is a so-called barking cough, so called because of its resemblance to barking a dog. Such a cough can be accompanied by whistling and wheezing, and also being rude.
With suffocation, a person experiences acute shortage of air, severe shortness of breath, severe chest pain. In medicine, this condition is called asphyxiation.