Figure legends
Figure 1) Photograph of the abdomen showing 13x14 cm mass attached to the overlying skin in the left hypochondria region.
Figure 2) Ultrasound A) grey scale and B) Color Doppler images demonstrating a well-defined heterogeneous predominantly hypoechoic ovoid mass in the left external oblique muscle showing increased flow on color Doppler .
Figure 3) Contrasted A) axial and B) sagittal computed tomography (CT)scan of the abdomen showing a lobulated calcified hyperdense mass in the left external oblique muscle C) 3D reconstructed image of the abdomen showing a macro-lobulated calcified mass in the left hypochondriac.
Figure 4) Hematoxylin and eosin-stained section (A, B) images showing tissue composed of mature bone trabeculae, fibrous tissue, and muscle with foci of calcifications without malignant cells.