肿瘤：tumor neoplasm 肉瘤：sarcom恶性：malignancy良性：Benign播散：dissemination; spreading转移：metastasis治疗：therapy诊断：diagnosis临床表现：clinical situation临床分级：clinical scale手术后：post- operation肿大：tumefaction肿胀：tumentia咯血：hemoptysis咳痰：expectoration 痰：sputum痰培养：sputum cultivation气短：Breathlessness发热：febrile寒战：chill; rigor; shiver; chills;shivered; shivering胸水：pleural fluid肺炎：pneumoniapneumonitispulmonitis阻塞性肺炎：obstructive pneumonia呼吸困难：dyspnoea; dyspnea心慌：flustered
