How does two next lung grain thicken diagnose?

summary

Chronic bronchitis is a chronic nonspecific inflammation of the trachea, bronchial mucosa and surrounding tissues caused by infectious or non infectious factors. How does two next lung grain thicken diagnose? Next, I'd like to share my views with you.

How does two next lung grain thicken diagnose?

Vascular lung texture increase: the lung texture is thick, maintaining the characteristics of blood vessels from the hilum to the lung, often accompanied by cardiac enlargement, mainly seen in rheumatic heart disease, congenital heart disease, etc.

Lymphoid lung markings increased: lung markings in the two lungs were fine network, common in pneumoconiosis, lymphangitis cancer, etc. Smoking increased lung markings: showed increased bilateral lung markings, but the normal course, mainly due to long-term smoking caused by carbon deposition.

Physiological lung markings increase: mainly in the elderly and obese. The former is due to the relative abundance of lung interstitium in the elderly, which leads to the increase of lung markings on chest X-ray; The latter is due to obesity, subcutaneous fat increased, resulting in increased X-ray absorption, resulting in increased lung markings on chest X-ray.

matters needing attention

1. Quitting smoking is an important measure to prevent chronic bronchitis. 2. Control occupational or environmental pollution to avoid dust, smoke and harmful gas inhalation. 3. Strengthen exercise, strengthen physique, improve immunity and cold resistance to prevent cold and respiratory tract infection. Injection of influenza vaccine, Streptococcus pneumoniae vaccine, etc., may have a certain significance for the prevention of susceptible persons.