Sialolipoma of the Floor of the Mouth with Immunohistological Analysis

Figure 1

(a) Intraoral soft tissue mass in the floor of the mouth from the left ventral tongue surface extending beyond the midline to the right side. (b) Mild submental swelling as a result of an intraoral mass herniation beyond the mylohyoid muscle. (c) Coronal CT section at the level of the first molar in soft tissue window showing a markedly low density and clearly defined margin irregular mass within the left genioglossus muscle extending from ventral tongue to skin overlying the mylohyoid muscle. The density is homogenous and similar to adjacent subcutaneous fat. (d) Midsagittal MRI section in fat suppression showing the hypointense density mass.

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