Pathophysiology, clinical features and radiological findings of differentiation syndrome/all-trans-retinoic acid syndrome

Figure 1 Correlation between white blood cell count and chest X-ray. Note that the worsening of chest X-ray is directly linked with the fall of white blood cell due to the massive differentiation during the onset of differentiation syndrome. References: Institute of Radiology, Department of Clinical and Biological Sciences of University of Turin, AOU S. Luigi Gonzaga, Regione Gonzole 10, 10043 Orbassano, Torino, Italy. WBC: White blood cells.