Solitary Extramedullary Plasmacytoma of the Oropharynx: A Case Report. - Alherabi, Ameen Z.; Abuduruk, Sarah H.; Simsim, Rehab F.; Althubaiti, Esraa; Marglani, Osama (Indian Journal of Otolaryngology & Head & Neck Surgery (Springer Nature), 2022)