The term "subtype" has officially replaced "variant" for distinct morphologic categories. "Variant" is now reserved specifically for genomic alterations.
5%) of a high-grade component in a papillary tumour warrants a high-grade diagnosis. Pathology and Genetics of Tumours of the Urinar...
The pathology and genetics of urinary system tumours have been significantly updated in the . This latest "Blue Book" shifts the focus toward a more molecular-driven classification while maintaining morphology as the diagnostic groundwork. Key Updates in the 5th Edition The term "subtype" has officially replaced "variant" for
WHO/ISUP grading is now recommended for all RCCs. For bladder tumours, any presence (even ≥is greater than or equal to Pathology and Genetics of Tumours of the Urinar...