%0 Journal Article %T Retroperitoneal Ganglioneuroma %A Tevfik AKTOZ %A Mustafa KAPLAN %A Ufuk USTA %A £¿rfan H¨¹seyin ATAKAN %J Trakya Universitesi Tip Fakultesi Dergisi %D 2009 %I %X Neuroblastoma, ganglioneuroblastoma and ganglioneuroma are tumors of varying maturity derived from the primordial neural crest cells that form the sympathetic nervous system. A primary extraadrenal retroperitoneal ganglioneuroma was found incidentally in a 12-year-old boy during a series of examinations for abdominal distension, left upper quadrant pain and diarrhoea. %K Ganglioneuroma %K retroperitoneum %K sympathetic nervous system %U http://www.tutfd.org/text.php3?id=226