International Journal of Biomedicine (Sep 2023)
Parapharyngeal Acinic Cell Carcinoma: A Case Report of a Rare Extra-Parotid Occurrence
Abstract
Parapharyngeal space (PPS) tumors are among the most challenging tumors of the head and neck region to diagnose and treat. Acinic cell carcinoma (ACC) is an extremely rare extra-parotid malignant neoplasm of the PPS. Herewith, we report a case of extra-parotid, low-grade solid pattern ACC diagnosed in a 55-year-old male who presented with a left parapharyngeal bulge. Despite its rare occurrence, ACC of the PPS should be included in the differential diagnosis of PPS tumors.
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