the serum level of tumour-antigen 4 ( ta-4 ) was measured in 181 patients with squamous cell carcinoma ( scc ) of various organs ( 71 lung , 24 uterus , 16 oesophagus , 64 head and neck and six skin ) , 34 patients with other types of lung cancer and 35 patients with benign diseases .
C0027530
neck
C0242379
of lung