[A case report of ectopic parathyroid adenoma on piriform fossa].
Chen
C
Yang
Shi-li
SL
Wang
Chang-ping
CP
Cai
D000236:Adenoma / Q000175:diagnosis* / Q000209:etiology; D000328:Adult; D004938:Esophageal Neoplasms / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010282:Parathyroid Neoplasms / Q000175:diagnosis* / Q000209:etiology