case_images: PMC5884230_01
case_images: Preoperative image of the mouth reveals a huge soft tissue swelling affecting the right floor of the mouth.
case_images: CRIM2018-3529208.001.jpg
case_images: PMC5884230_01_CRIM2018-3529208.001.jpg
case_images: fig1
case_images: Clinical examination revealed a soft tissue mass, covered by the normal-appearing mucosa, with no ulceration (Figure 1).
case_images: Axial (a) and coronal (b) MRI of the lesion (see text for description).
case_images: CRIM2018-3529208.002.jpg
case_images: PMC5884230_01_CRIM2018-3529208.002.jpg
case_images: fig2
case_images: It involved the right floor of the mouth and tongue including the genioglossus, the hyoglossus, the mylohyoid, and the intrinsic muscles of the tongue (Figure 2).
case_images: Histopathology ofmature adipose tissue with striated muscle fibers interspersed within (hematoxylin and eosin, original magnification x200).
case_images: CRIM2018-3529208.003.jpg
case_images: PMC5884230_01_CRIM2018-3529208.003.jpg
case_images: fig3
case_images: Microscopic examination revealed mature adipose tissue with striated muscle fibers interspersed within (Figure 3).
case_images: Postoperative image of the mouth reveals a normal appearance of the tongue and floor of the mouth.
case_images: CRIM2018-3529208.004.jpg
case_images: PMC5884230_01_CRIM2018-3529208.004.jpg
case_images: fig4
case_images: Two years after surgery, the patient has no evidence of recurrence (Figure 4).