acute primary pulmonary abscess的用法和样例：
- Objective To investigate X -ray signs and CT fin dings of acute pulmonary abscess and to evaluate their diagnostic val-ue.
- Primary pulmonary artery sarcoma is a rare tumor.
- All of the patients have the severe pulmonary parenchyma lesion as pulmonary fibrosis, pulmonary abscess, pulmonary cavity, bronchiectasis and pulmonary compliance descent.
- Result Most of 106 children showed hyperpyrexia,cough,and asthma.Some of them were observed with pulmonary abscess,pulmonary closure,and damages outside the lung.