%0 Journal Article %T A Case of Fetus in Fetu %A Ghulam Mustafa %A Bilal Mirza %A Shahid Iqbal %A Afzal Sheikh %J APSP Journal of Case Reports %D 2012 %I Association of Pediatric Surgeons of Pakistan %X Fetus in fetu is a rare developmental aberration, characterized by encasement of partially developed monozygotic, diamniotic, and monochorionic fetus into the normally developing host. A 4-month-old boy presented with abdominal mass. Radiological investigations gave the suspicion of fetus in fetu. At surgery a fetus enclosed in an amnion like membrane at upper retroperitoneal location was found and excised. The patient is doing well after the operation. %K Fetus in fetu %K Teratoma %K Abdominal mass %U http://www.apspjcaserep.com/documents/ajcr-3/webpages/ajcr-3-17.html