the abnormal cells ( atypical squamous cells and cancer cells ) in the sputum of 12 in situ and 20 early invasive squamous cell carcinomas were studied quantitatively and compared with the cells in 12 borderline cases and 11 frankly invasive squamous cell carcinomas , in in situ and early invasive squamous cell carcinomas , the mean nuclear diameters were larger and multinucleated cells and distinct nucleoli were more frequent than in borderline cases .
C0007634
cells
C0007609
nucleoli