Chronic nonspecific ulcerative colitis is a disease with exacerbations and remissions.

慢性非特异性溃疡性结肠炎这种病可以恶化亦可缓解.

辞典例句

These acute exacerbations frequently follow a head cold , exposure to smoke.

这常随感冒 、 多烟雾而急骤恶化.

辞典例句

The disease has an unpredictable course with exacerbations and spontaneous remissions.

目前该病的进程难以预计,病情可逐渐恶化或自发性缓解.

互联网

Frequent exacerbations in COPD patients cause rapid disease progression and poor prognosis.

COPD患者若经常恶化,疾病会快速进展,预后也不好.

互联网

Conclusions: Change in bacterial load is unlikely to be an important mechanism for exacerbations.

结论: 细菌负荷的改变可能并非COPD加重的主要机制.

互联网

Objective: To estimate the early use of noninvasive positive - pressure ventilation ( NIPPV ) in acute exacerbations of COPD.

目的探讨无创正压通气 ( NIPPV ) 早期应用治疗急性加重期慢性阻塞性肺疾病(COPD)的指征和价值.

互联网