01 Oct 2026
byDr. Huafeng Wang, Specialist in Haematology, The First Affiliated Hospital, Zhejiang University School of Medicine, China
A 71-year-old woman, previously well, presented with a 3-month history of bilateral lower-limb rash. Initial blood test on 22 December 2023 showed leukocytosis with white blood cell (WBC) count 17.8 x 109/L, haemoglobin 10.3 g/dL and platelets 172 x 109/L. Peripheral blood analysis found 14 percent blast cells and marked monocytosis (15 percent). She was admitted for further evaluation.