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 ...

Two new classifications for myeloid neoplasms were introduced in 2022: the International Consensus Classification (ICC) and the 5th edition WHO Classification (WHO-HAEM5). Both classifications build ...

Authors acknowledge that both the 2022 World Health Organization and International Consensus Classification myelodysplastic syndrome criteria sets have value, while sorting out their similarities and ...

Note benign prostatic glands for comparison on the left (a) (×200). Cribriform pattern is not recognized as HGPIN in the 5 th edition. On immunostain, HGPIN is positive for racemase and basal cell ...