case_images: PMC6352050_01
case_images: Results of bone marrow biopsy showing obviously hypocellular bone marrow spaces with increased fat spaces, in line with the aplastic anemia typical appearance (H&Ex100)
case_images: aojnmb-7-084-g001.jpg
case_images: PMC6352050_01_aojnmb-7-084-g001.jpg
case_images: F1
case_images: Bone marrow biopsy demonstrated no hematopoietic cells (Figure 1); furthermore, no reticular fiber was seen (MF-0) on reticular fiber staining.
case_images: Bone marrow imaging during granulocyte colony-stimulating factor treatment showing bone marrow with a clear bone silhouette and normal bone marrow activity, correlating with level 2 of the standard bone marrow activity
case_images: aojnmb-7-084-g002.jpg
case_images: PMC6352050_01_aojnmb-7-084-g002.jpg
case_images: F2
case_images: The obtained images showed normal hematopoietic bone marrow activity in the central marrow correlating with level 2 of the standard bone marrow activity (Figure 2). 
case_images: Bone marrow imaging after suspending granulocyte colony-stimulating factor treatment. Bone marrow was slightly clear and slightly higher than the peripheral soft tissues; the silhouette was not clear, indicating mild to moderate bone marrow function inhibition. These findings correlate with level 1 of the standard bone marrow activity
case_images: aojnmb-7-084-g003.jpg
case_images: PMC6352050_01_aojnmb-7-084-g003.jpg
case_images: F3
case_images: The result was abnormal and corresponded with level 1 of the standard bone marrow activity (Figure 3).