Papillary Urothelial Neoplasm
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The classification and grading of papillary urothelial neoplasms has been a long‐standing subject of controversy. Previously… Expand OBJECTIVES
In 1998, a revised system of classifying noninvasive papillary urothelial neoplasms of the urinary bladder was… Expand
Background: The aim of this study was to estimate the efficiency of a recent five‐category urinary cytological classification.
The most controversial aspect of the new WHO 2004/ISUP classification system is the creation of the PUNLMP diagnostic… Expand The key points of the latest World Health Organization (WHO) classification of non-invasive urothelial tumors are: the… Expand Cytokeratin (CK) 20, Ki-67, and p53 were applied to 84 noninvasive papillary urothelial tumors graded by the 1973 World Health… Expand PURPOSE
Morphological classifications designed by experts to stratify neoplasms according to biological potential must define… Expand PURPOSE
We studied 363 patients with stage Ta bladder tumors during long-term followup who were classified according to the 1998… Expand It has not been possible to identify those low-grade papillary transitional cell bladder tumors that will recur based on… Expand PURPOSE
We report long-term followup data on patients with World Health Organization (WHO) grade I bladder tumors, and determine… Expand