Morphologic expressions of urothelial carcinoma in situ: a detailed evaluation of its histologic patterns with emphasis on carcinoma in situ with microinvasion.

@article{McKenney2001MorphologicEO,
  title={Morphologic expressions of urothelial carcinoma in situ: a detailed evaluation of its histologic patterns with emphasis on carcinoma in situ with microinvasion.},
  author={Jesse K McKenney and J. A. G{\'o}mez and Saral S. Desai and Min Won Lee and Mitual Amin},
  journal={The American journal of surgical pathology},
  year={2001},
  volume={25 3},
  pages={356-62}
}
The recently proposed World Health Organization/International Society of Urological Pathology (WHO/ISUP) consensus classification of flat urothelial lesions expands the definition traditionally used for urothelial (transitional cell) carcinoma in situ (CIS), basing its diagnosis predominantly on the severity of cytologic changes. Lesions now encompassed within the diagnosis of CIS exhibit an array of cytologic and architectural features, which have not been documented in detail. In this study… CONTINUE READING