primary tuberculosis

Hemoptysis: tuberculosis, pulmonary embolism and primary lung cancer.

胸痛常伴有咯血: 肺结核 、 肺栓塞、原发性肺癌.

The results showed that the PNB 12B method can be considered as an accurate and economic method for primary identification of M. tuberculosis complex and atypical mycobacteria.

结果显示，PNB12B菌群鉴定方法可以做为一种准确、经济的菌型初筛实用方法。

Results Of 62 patients with pleural effusion, 54 caused by primary malignant tumor, 8 by nonmalignant tumor ( 2 tuberculosis, 2 congestive heart failure, 3 cirrhosis of liver, 1 pleural mesotheloma).

结果62例患者中，54例为原发恶性肿瘤所致的恶性胸腔积液，8例为非恶性胸腔积液，其中2例结核，2例充血性心力衰竭，3例肝硬化，1例胸膜间皮瘤。

Primary nasal tuberculosis is rare.

摘要鼻部结核症非常罕见.

The pulmonary macrophages are the body's primary defence mechanism to contain M. tuberculosis.

肺泡巨噬细胞是人体防御肺结核类疾病的基本保障.