case_images: PMC9112304_01
case_images: Macrophage in bone marrow (Giemsa, 100x).
case_images: 10.1177_2632010X221096397-fig1.jpg
case_images: PMC9112304_01_10.1177_2632010X221096397-fig1.jpg
case_images: fig1-2632010X221096397
case_images: The bone marrow aspiration smear was hypocellular but there was an increase in macrophages (Figure 1).
case_images: Fibrin-ring granulomas in bone marrow (HE, 40x).
case_images: 10.1177_2632010X221096397-fig2.jpg
case_images: PMC9112304_01_10.1177_2632010X221096397-fig2.jpg
case_images: fig2-2632010X221096397
case_images: On the bone marrow biopsy slide, many fibrin ring granulomas were seen (Figure 2), suggesting Q fever.