case_images: PMC7871280_01
case_images: Computed tomography of the chest on day 1 with no acute findings.
case_images: 10.1177_2324709620966863-fig1.jpg
case_images: PMC7871280_01_10.1177_2324709620966863-fig1.jpg
case_images: fig1-2324709620966863
case_images: Computed tomography scan revealed bilateral pleural effusions and pericardial effusion (Figure 1).
case_images: Computed tomography of the chest 2 weeks after showing polyserositis marked by bilateral pleural effusion and pericardial effusion.
case_images: 10.1177_2324709620966863-fig2.jpg
case_images: PMC7871280_01_10.1177_2324709620966863-fig2.jpg
case_images: fig2-2324709620966863
case_images: CHIC2 (cysteine rich hydrophobic domain) or FIP1L1 translocation with PDGFRA (platelet-derived growth factor-alpha) at 4Q12. Cytogenetic analysis revealed normal karyotype (46,XX; Figures 2 and 3).
case_images: Peripheral smear showing increased monocytes and background neutrophils.
case_images: 10.1177_2324709620966863-fig3.jpg
case_images: PMC7871280_01_10.1177_2324709620966863-fig3.jpg
case_images: fig3-2324709620966863
case_images: CHIC2 (cysteine rich hydrophobic domain) or FIP1L1 translocation with PDGFRA (platelet-derived growth factor-alpha) at 4Q12. Cytogenetic analysis revealed normal karyotype (46,XX; Figures 2 and 3).
case_images: Bone marrow aspirate demonstrating increased atypical monocytes with a spectrum of maturation (including blast equivalent) and increased myeloblasts.
case_images: 10.1177_2324709620966863-fig4.jpg
case_images: PMC7871280_01_10.1177_2324709620966863-fig4.jpg
case_images: fig4-2324709620966863
case_images: Cytogenetic evaluation revealed 46XX deletion (9 q13-q 22) in 20 cells (Figure 4).