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FIG 3. Axial HRCT sialograms (soft tissue window) of the left parotid gland through the inferior portion of the EAC show (arrow) submucosal nodular enhancement in the foramen tympanicum, suggesting ectopic salivary-gland tissue.
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FIG 3. Axial HRCT sialograms (soft tissue window) of the left parotid gland through the inferior portion of the EAC show (arrow) submucosal nodular enhancement in the foramen tympanicum, suggesting ectopic salivary-gland tissue.
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Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X