case_images: PMC6914893_01
case_images: Gross specimen consists of three irregular portions of ragged skeletal muscle and bone measuring 5.5, 7, and 12.5 cm in the greatest dimension.
case_images: CRIS2019-4036716.001.jpg
case_images: PMC6914893_01_CRIS2019-4036716.001.jpg
case_images: fig1
case_images: The specimen grossly consisted of three irregular portions of ragged skeletal muscle and bone measuring 5.5, 7, and 12.5 cm in the greatest dimension (Figure 1).
case_images: Specimen radiograph demonstrates both thick cortical and lacy trabecular bone irregularly distributed through the skeletal muscle fragments (12 cm, 7 cm, and 5.5 cm).
case_images: CRIS2019-4036716.002.jpg
case_images: PMC6914893_01_CRIS2019-4036716.002.jpg
case_images: fig2
case_images: The specimen was radiographed using the Faxitron and showed both trabecular and cortical bone within the skeletal muscle (Figure 2).
case_images: Trabecular bone (circle) with bone marrow (square) wrap around bundles of skeletal muscle (triangle) as is typical of myositis ossificans (2x magnification, H&E stain).
case_images: CRIS2019-4036716.003.jpg
case_images: PMC6914893_01_CRIS2019-4036716.003.jpg
case_images: fig3
case_images: Bone encircled and was immediately adjacent to skeletal muscle fibers (Figures 3 and 4).
case_images: Cortical bone (top) demonstrating cement lines adjacent to skeletal muscle shown in cross section with peripherally located nuclei and myofibrils (10x magnification, H&E stain).
case_images: CRIS2019-4036716.004.jpg
case_images: PMC6914893_01_CRIS2019-4036716.004.jpg
case_images: fig4
case_images: Bone encircled and was immediately adjacent to skeletal muscle fibers (Figures 3 and 4).