"Present classification schemes of bladdifer neoplasms are based on structural analyses of histologic material, primarily at the light microscopic level. Attempts to identify histologic variables of certain bladdifer lesions as biologic precursors of malignancy are in progress. …
"Present classification schemes of bladder neoplasms are based on structural analyses of histologic material, primarily at the light microscopic level. Attempts to identify histologic variables of certain bladder lesions as biologic precursors of malignancy are in progress. Effo…
"Present classification schemes of bladder neoplasms are based on structural analyses of histologic material, primarily at the light microscopic level. Attempts to identify histologic variables of certain bladder lesions as biologic precursors of malignancy are in progress. Effo…