Advancing the understanding and management of blastic plasmacytoid dendritic cell neoplasm: Insights from recent case studies.

Abstract

We specifically discuss the mechanisms of the pathogenesis, diagnosis, and management of blastic plasmacytoid dendritic cell neoplasm (BPDCN), a rare but aggressive haematologic malignancy characterized by frequent skin manifestations and systemic dissemination. The article enriches our understanding of BPDCN through detailed case reports showing the clinical, immunophenotypic, and histopathological features that are critical for diagnosing this disease. These cases highlight the essential role of pathologists in employing advanced immunophenotyping techniques to accurately identify the disease early in its course and guide treatment decisions. Furthermore, we explore the implications of these findings for management strategies, emphasizing the use of targeted therapies such as tagraxofusp and the potential of allogeneic haematopoietic stem cell transplantation in achieving remission. The editorial underscores the importance of interdisciplinary approaches in managing BPDCN, pointing towards a future where precision medicine could significantly improve patient outcomes.