PMC6298259_01
Contrast-enhanced axial computed tomography scan of upper neck showing 28 mm x 22 mm well-demarcated, encapsulated lipoma of the superficial lobe of the left parotid gland (arrow). The right parotid gland is normal
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F1
Computed tomography (CT) with intravenous contrast revealed a 2.8 cm x 2.2 cm x 1.9 cm, well-demarcated, macro-lobulated hypodense lesion with no significant contrast enhancement [Figure 1].
An outer fibrous capsule and mature adipose tissue (H and E, x100)
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F2
The histological diagnosis was sialolipoma [Figure 2] and the amount of fat was approximately 90%.