Surgery A six yr. old female presents with constipation and urinary retention . On examination a presacral mass is noted. Most probable diagnosis is: A Pelvic neuroblastoma B Rectal duplication cyst C Sacrococcygeal teratoma D Anterior sacral meningocele 💡 Explanation A six yr. old female presents with constipation and urinary retention . On examination a presacral mass is noted. Most probable diagnosis is: ✓ Correct Answer: D. Anterior sacral meningocele