case_images: PMC7315060_01
case_images: MRI of the left parotid mass.
case_images: MBSEH-52-145-g001.jpg
case_images: PMC7315060_01_MBSEH-52-145-g001.jpg
case_images: F1
case_images: Contrast-enhanced magnetic resonance imaging (MRI) revealed a lobulated, irregular mass (32x22 mm) located in the anteroinferior segment of the superficial lobe of the left parotid gland, with areas of extensive central necrosis, septation, and peripheral wall enhancement and a pure cystic lesion lateral to the retromandibular vein in the right parotid gland (Figs. 1, 2).
case_images: MRI of the right parotid mass.
case_images: MBSEH-52-145-g002.jpg
case_images: PMC7315060_01_MBSEH-52-145-g002.jpg
case_images: F2
case_images: Contrast-enhanced magnetic resonance imaging (MRI) revealed a lobulated, irregular mass (32x22 mm) located in the anteroinferior segment of the superficial lobe of the left parotid gland, with areas of extensive central necrosis, septation, and peripheral wall enhancement and a pure cystic lesion lateral to the retromandibular vein in the right parotid gland (Figs. 1, 2).
case_images: Histopathologic slide of intermediate-grade mucoepidermoid carcinoma of the left parotid gland (magnification, x200; hematoxylin-eosin stain).
case_images: MBSEH-52-145-g003.jpg
case_images: PMC7315060_01_MBSEH-52-145-g003.jpg
case_images: F3
case_images: The final histopathology of left and right surgical specimens confirmed the frozen section findings and was reported as intermediate- and low-grade mucoepidermoid carcinomas, respectively (Figs. 3, 4).
case_images: Histopathologic slide of low-grade mucoepidermoid carcinoma of the right parotid gland (magnification, x200; hematoxylin-eosin stain).
case_images: MBSEH-52-145-g004.jpg
case_images: PMC7315060_01_MBSEH-52-145-g004.jpg
case_images: F4
case_images: The final histopathology of left and right surgical specimens confirmed the frozen section findings and was reported as intermediate- and low-grade mucoepidermoid carcinomas, respectively (Figs. 3, 4).