Abstract

It has been demonstrated that appendicea! abscess coutd resu/t in urinary  obstruction in pediatric patients. The presented case with an appendicea!  abscess causing biiaterai ureterai obstruction dravvs attention to the  possibiiity of discovering appendicea! abscess as the primary etioiogy of biiaterai hydronephrosis especially in cases with concomitant intrapeivic mass.

Key words: Appendicea! abscess, appendix vermiformis, intrapeivic mass, hydronephrosis