Case Presentation: CASE PRESENTATIONA 78-year-old male with a medical history of uncontrolled diabetes mellitus, hypertension, and hyperlipidemia presented with a two-year history of anosmia and ageusia, significantly affecting his quality of life. These symptoms began shortly after a presumed COVID-19 infection, initially attributed to post-viral sequelae. Despite multiple interventions, including evaluation by otolaryngology and use [...]