Figure 1From: An invasive adenocarcinoma of the accessory parotid gland: a rare example developing from a low-grade cribriform cystadenocarcinoma?Magnetic resonance imaging of the tumor. The tumor is located on the left masseter muscle (arrows). a. Horizontal plane. The tumor exhibits hypointensity on T1-weighted images. b. Coronal plane. The tumor exhibits slightly higher intensity in T2-weighted imaging with a fat-suppression technique.Back to article page