there are 20 cases of adenocarcinoma , 16 undifferentiated carcinoma , 7 squamous cell carcinoma , 4 alveolar carcinoma , 12 unclassified carcinoma , 1 polymorphous adenoma , 1 mesothelioma , 1 thymoma , 1 metastatic cancer from kidney and 2 metastatic breast cancer .
C0001418
adenocarcinoma
C0007120
alveolar carcinoma