numbers of desmosomes ( desmosomal density ) per 100 micrometers of cell perimeter were quantitated in 6 examples of normal epithelium , 11 noninvasive papillary transitional cell carcinomas , 8 invasive transitional cell carcinomas arising from papillary lesions , 3 invasive transitional cell carcinomas which had prominent foci of glandular and squamous differentiation , and 1 squamous cell carcinoma .
C0014609
epithelium
C0007137
squamous cell