Hybrid intercalated duct lesion of the parotid: A case report

Figure 1 Magnetic resonance imaging T2-weighted image (A) and T1-weighted contrast-enhanced image. A: An arrow shows an encapsulated tumor in the anterior portion of the right superficial lobe of the parotid gland (accessory parotid gland) with high-intensity signal capsule together with low-intensity signal core; B: The same tumor with the contrast accumulating core and no clear contrast accumulation in the capsule.