[Presence of peculiar vascular devices (arteriovenous anastomoses and block devices) in a teratoma of the nasopharynx].
PIRRO
A
A
D001163:Arteriovenous Anastomosis; D001166:Arteriovenous Shunt, Surgical; D001808:Blood Vessels; D006801:Humans; D009305:Nasopharynx; D009369:Neoplasms; D013724:Teratoma