case_images: PMC10882252_01
case_images: Clinical image showing bilateral mandibular prominance
case_images: cureus-0016-00000052792-i01.jpg
case_images: PMC10882252_01_cureus-0016-00000052792-i01.jpg
case_images: FIG1
case_images: Clinical examination disclosed a soft tissue mass located proximal to the angle of both the right and left mandibular bodies (Figure 1), exhibiting heightened prominence during jaw clenching.
case_images: Mandible X-ray
case_images: cureus-0016-00000052792-i02.jpg
case_images: PMC10882252_01_cureus-0016-00000052792-i02.jpg
case_images: FIG2
case_images: CT scan axial view showing bulky masseter muscle hypertrophy (red arrows)
case_images: cureus-0016-00000052792-i03.jpg
case_images: PMC10882252_01_cureus-0016-00000052792-i03.jpg
case_images: FIG3
case_images: The CT findings indicated bilateral masseter muscle hypertrophy without discernible focal lesions in axial and coronal views (Figures 3, 4).
case_images: CT scan coronal view showing bilateral masseter muscle hypertrophy (red arrows)
case_images: cureus-0016-00000052792-i04.jpg
case_images: PMC10882252_01_cureus-0016-00000052792-i04.jpg
case_images: FIG4
case_images: The CT findings indicated bilateral masseter muscle hypertrophy without discernible focal lesions in axial and coronal views (Figures 3, 4).