Severe inflammatory disorder in trisomy 8 without myelodysplastic syndrome and response to methylprednisolone: A case report

Figure 1 Computed tomography. A: Chest computed tomography (CT) on April 11^th showed that pneumonia on two sides; B: Chest CT scan on May 24^th showed that pneumonia was advanced than before.

Figure 2 Copy number variation analysis of the patient’s chromosomes. Both sputum and alveolar lavage fluid samples showed large Copy number variations on chromosome 8.

Figure 3  Bone marrow examination showed erythroid deficiency and grain maturation disorder, considering infection.

Figure 4  Chromosome analysis of bone marrow showed trisomy 8 (arrow).