We used POC (PYM,VCR,CBDCA) scheme to treat 48 cases of spuamous cell cancer,of which 30 were of esophageal squamous cell cancer and 18 of lung squamous cell cancer.

• 用POC方案（PYM，VCR，CBDCA）治疗鳞状细胞癌48例，其中食管鳞状细胞癌30例，肺鳞癌18例。