Retained pill capsule remnant in pyriform sinus.
Baxter
Ellen L
EL
Department of Otolaryngology, POH Regional Medical Center, Pontiac, MI, USA.
Rubin
Adam D
AD
D000328:Adult; D002214:Capsules; D004945:Esophagoscopy / Q000379:methods*; D005548:Foreign-Body Migration / Q000175:diagnosis*; D006801:Humans; D008297:Male; D056144:Pyriform Sinus
D002214:Capsules