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Light micrograph of low-grade papillary urothelial carcinoma. The tumor is composed of numerous papillary fronds lined by 7 to 10 layers of urothelial
Light micrograph of low-grade papillary urothelial carcinoma. The tumor is composed of numerous papillary fronds lined by 7 to 10 layers of urothelial cells lacking significant cytologic atypia (cell abnormality). The papillary cores contain blood vessels as well as aggregates of foamy histiocytes (lipid-laden macrophages).
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Photo credit: © WEBPATHOLOGY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
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