| pubmed-article:369082 | pubmed:abstractText | Attention is directed to the information currently available on the pathogenesis of human bladder cancer. The continuum between carcinoma, carcinoma-in-situ and other epithelial abnormalities is noted. Pre-neoplastic lesions are defined as irreversible but not necessarily progressive, and a possible morphologic marker for pre-neoplasia seen with scanning electron microscopy is described. | lld:pubmed |
