by Xia & He Publishing Inc. The microscopic features of the main morphological types of renal cell tumors. Credit: Journal of Clinical and Translational Pathology (2024). DOI: 10.14218/JCTP.2024.00002 Renal tumor pathology has evolved considerably, expanding from two main types of renal malignant tumors to over 20 distinct types. Diagnostic criteria have advanced from purely morphological features to include histochemistry, immunohistochemistry (IHC), and molecular genetics. The World Health Organization (WHO) and the International Society of Urologic Pathology (ISUP) have been instrumental in updating these criteria, resulting in a comprehensive framework essential Read More