1·Objective To investigate the clinical characteristics and pathological diagnosis of esophageal sarcomatoid carcinoma.
目的探讨食管肉瘤样癌的病理诊断及临床特点。
2·Objective To review the clinical and pathological features of pulmonary sarcomatoid carcinoma .
目的分析肺肉瘤样癌的临床及病理特点。