Retroperitoneal teratoma simulating an acute appendicitis in a three year old girl.
D000208:Acute Disease; D001064:Appendicitis / Q000175:diagnosis*; D002648:Child; D007223:Infant; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space; D013724:Teratoma
APPENDICITIS/diagnosis; RETROPERITONEAL SPACE/neoplasms; TERATOID TUMOR/in infancy and childhood