Friday, September 16, 2022
患者男性,51岁,有结核病接触史,吸烟30余年,无自觉症状。体检时胸片发现左上肺于第2前肋间近外侧胸壁处有直径约3cm的...
Thursday, September 22, 2022
Thursday, September 22, 2022
Sunday, August 27, 2023
单选题某一细胞群体杀伤肿瘤细胞机制为:①释放溶酶体酶直接杀伤;②ADCC效应;③分泌TNF等细胞因子。该细胞是()。A MφB NKC TcD LAKE TIL...
Sunday, July 2, 2023
Thursday, September 22, 2022
男,18岁,右上睑黑痣横径3mm,手术切除后创面修复宜采用()。...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
单选题下列各项均属癌前病变或疾病,应除外()。A 黏膜白斑B 慢性溃疡性结肠炎C 结肠多发息肉状腺瘤D 纤维囊性乳腺病E 十二指肠溃疡病...
Tuesday, March 21, 2023
男性,66岁。5月前起刺激性干咳,右上胸痛,呈进行性加重就诊。近2周来疼痛沿右肩向右上臂及前臂放射,并出现右额部不出汗、...
Thursday, September 22, 2022
女,60岁,绝经5年,阴道流血淋漓不尽10天就诊,肥胖,有慢性高血压史。妇科检查:外阴阴道正常,宫颈光滑,子宫稍大,双附...
Monday, September 19, 2022
患者男性,45岁,无痛性睾丸肿大3个月。血清b-HOG升高,AFP正常。该患者术后完善病理检查证实为上题的答案,并且经相...
Thursday, September 15, 2022
Tuesday, October 24, 2023
Tuesday, September 20, 2022
Thursday, September 15, 2022