Fibrovaskulärer Polyp des Hypopharynx

Giant

fibrovascular polyp in the hypopharynx: a case report and review of the literature. Radiological findings. a, b: Contrast-enhanced computed tomography scans revealed that the tumor (arrow) occupied the oral cavity to the esophagus (a axial, b sagittal). c, d: T2-weighted magnetic resonance imaging revealed a high-intensity area within the tumor (arrow) (c axial, d sagittal)