the main parenchymatous elements of transitional carcinoma include superficial ( apical location of mitochondria , microvilli on the luminal surface , zones of adhesion , locking ) , intermediate ( elongated shape , few organoids , digital processes , distended intercellular spaces , intercellular bridges ) , basal ( large nucleus , meager cytoplasm ) , squamous epithelial ( tonofibrils , keratohyalin , keratosomes , desmosomes ) cells .
C0026049
microvilli
C0007634
cells