[A rare roentgenogram of retroperitoneal teratoma].
D009369:Neoplasms; D011859:Radiography; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space; D013724:Teratoma / Q000000981:diagnostic imaging*
RETROPERITONEAL SPACE/neoplasms; TERATOID TUMOR/radiography