case_images: PMC3326751_01
case_images: Anteroposterior and lateral X-ray at first presentation showing that the lesion is located posteromedially of the midshaft of the upper arm. The lesion is characterized by a sharply demarcated and partially mineralized periphery
case_images: IJSS-6-19-g001.jpg
case_images: PMC3326751_01_IJSS-6-19-g001.jpg
case_images: F1
case_images: Standard anteroposterior and lateral radiographs [Figure 1] showed sharply demarcated lesion, with partially mineralized zones in the periphery, located in the posteromedial soft tissues of the upper arm Ultrasound [Figure 2] confirmed the peripheral calcified lesion in the medial head of the triceps.
case_images: Initial ultrasound confirmed the peripheral calcification of the lesion in the medial caput of the triceps. The diameter of the lesion was 1.7 cm
case_images: IJSS-6-19-g002.jpg
case_images: PMC3326751_01_IJSS-6-19-g002.jpg
case_images: F2
case_images: Standard anteroposterior and lateral radiographs [Figure 1] showed sharply demarcated lesion, with partially mineralized zones in the periphery, located in the posteromedial soft tissues of the upper arm Ultrasound [Figure 2] confirmed the peripheral calcified lesion in the medial head of the triceps.
case_images: Computed tomography of the lesion showed the characteristic peripheral calcification of the lesion. There are no cortical or bone marrow abnormalities
case_images: IJSS-6-19-g003.jpg
case_images: PMC3326751_01_IJSS-6-19-g003.jpg
case_images: F3
case_images: A computed tomography scan [Figure 3] confirmed the tentative diagnosis of MOC because of the presence of peripheral mineralization and perilesional edema.
case_images: X-ray of the lesion 1 year after diagnosis and conservative treatment, showing complete resolution
case_images: IJSS-6-19-g004.jpg
case_images: PMC3326751_01_IJSS-6-19-g004.jpg
case_images: F4
case_images: Control radiographs [Figure 4] and ultrasound [Figure 5] demonstrated a more sclerotic lesion after 2 months, which gradually disappeared after 6 months.
case_images: Ultrasound of the lesion 1 year after diagnosis and conservative treatment, showing complete resolution
case_images: IJSS-6-19-g005.jpg
case_images: PMC3326751_01_IJSS-6-19-g005.jpg
case_images: F5
case_images: Control radiographs [Figure 4] and ultrasound [Figure 5] demonstrated a more sclerotic lesion after 2 months, which gradually disappeared after 6 months.