<prompt> Jelly belly is associated with all conditions, EXCEPT:Cystadenoma of the appendixMucinous adenocarcinomaColorectal mucinous cancerIntraductal papillary mucinous neoplasm pancreas  <response>: In reality the pseudomyxoma peritonei or jelly belly probably represents mucinous ascites, in association with a cystadenoma of the appendix resulting in true PMP; to frank mucinous adenocarcinoma. Additionally intestinal mucinous tumours, paicularly colorectal cancers, or any mucinous neoplasm may present with clinical, radiological and pathological features resembling pseudomyxoma peritonei. Ref: World J Gastrointest Oncol 2010 January 15; 21: 44-50. 