curative resections were performed in all cases , and the examination of the resected specimen revealed marked effects of tegafur as follows : 1 ) reduction of tumor size , 2 ) disappearance of cancer wall , 3 ) degeneration of cancer cells and destruction of cancer glands accompanied by fibrous stroma with infiltration of lymphocytes and plasma cells , 4 ) formation of xanthogranulomatous tissue with foamy histiocytes , which were characteristic findings showing that cancer tissue had been present there .
C0334227
cancer cells
C0006826
cancer