Prolonged or deteriorating symptoms , e . g . persistently high fever , cough with purulent sputum , develop shortness of breath , etc 病情持久或情况突然转坏，例如：高烧不退、持续咳嗽、气促等。
Sometimes purulent fluid can surround nerve and nerve root , cause meningeal stimulation to ask for those who reach limbs to break down 有时脓液可包围神经及神经根，引起脑膜刺激征及肢体的瘫痪。
If client has a productive cough and mucus is purulent , note amount , color , and odor of mucus . obtaining a ecimen may be indicated 如病人有排痰性咳嗽，粘液带脓，应注意粘液数量、颜色及气味。获取标本。
If client has a productive cough and mucus is purulent , note amount , color , and odor of mucus . obtaining a specimen may be indicated 如病人有排痰性咳嗽，粘液带脓，应注意粘液数量、颜色及气味。获取标本。
And sometimes more serious effects such as purulent wound infections and severe pneumonia may occur , requiring hospitalisation and special antibiotics for treatment 严重者可引致化脓之伤口感染或严重肺炎，需要住院并用特别的抗生素治疗。
This 52 - year - old male patient presented with unilateral left - sided nasal obstruction , purulent nasal discharge nad occasional epistaxis for several years 局部检查发现左侧下鼻甲后端有一结节样肉芽肿块，经病理切片及结核菌培养试验证实为结核症。
A purulent exudate is seen beneath the meninges in the brain of this patient with acute meningitis from streptococcus pneumoniae infection . the exudate obscures the sulci 急性链球菌感染所致化脓性脑膜炎患者脑膜下可见化脓性渗出物。渗出物使脑沟变浅。
Lung abscesses , if large enough , will contain liquefied necrotic material and purulent exudate that often results in an air - fluid level by chest radiograph in the abscess 如果肺脓肿足够大,将包含液化坏死物质和脓性渗出物，因此胸片上显示脓肿的气-液平面。
Extensive acute inflammation may lead to abscess formation , as seen here with rounded abscesses ( the purulent material has drained out after sectioning to leave a cavity ) in upper lobe and lower lobe 广泛的急性炎症可导致脓肿形成，如图所示，肺上叶和肺下叶可见圆形脓肿(脓液排出后在切面上显示为空洞) 。
In this case , blood filled the pleural cavity ( hemothorax ) , but atelectasis could also result from filling the chest with air ( pneumothorax ) , transudate ( hydrothorax ) , lymph ( chylothorax ) , or purulent exudate ( empyema ) 但是肺不张也可由胸腔内充满气体（气胸） 、漏出液（胸水） 、淋巴(乳糜胸) ，或者脓性渗出物（脓胸）引起。
