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Atelectasis

Atelectasis refers to a decrease in the volume or air content of one or more lung segments or lobes. Due to the absorption of gas in the alveoli, atelectasis is usually accompanied by the reduction of light transmittance in the affected area, and the adjacent structures (bronchus, pulmonary vessels and pulmonary stroma) gather to the atelectasis area. Sometimes consolidation of alveolar cavity and compensatory emphysema of other lung tissues can be seen. Atelectasis can be divided into congenital or acquired. Congenital atelectasis refers to the fact that there is no gas filling in the alveoli at birth. Clinically, there are serious dyspnea and cyanosis. Most children die of severe hypoxia after birth.

Symptoms

Sinoatrial reentrant tachycardia

Paragonimiasis of pulmonary Miyazaki

Paragonimiasis of lung

Pulmonary fecal angiostrongyliasis

Pulmonary hemorrhage nephritis syndrome

Pulmonary pseudolymphoma

Pulmonary bullae

Atrioventricular canal malformation

Pulmonary malaria disease

Atrioventricular junction area escape and escape rhythm

Pulmonary cystic fibrosis

Pulmonary cough

Non bacterial thrombotic endocarditis

Pulmonary nocardiosis

Atrioventricular nodal reentrant tachycardia

Pulmonary geomycosis

Alveolar proteinosis

Benign lymphocytic vasculitis and granulomatosis of the lung

Non paroxysmal sinus tachycardia

Atrioventricular reentrant tachycardia

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