Post-pubertal mucinous cystadenoma of the pancreas

A 14-year-old patient with a mucinous cystadenoma of the pancreas (MCAP) is presented. She presented with a palpable left-sided abdominal mass and underwent a left hemipancreatectomy. MCAP occurs mostly in middle-aged women, and no post-pubertal cases have been reported to date in the English literature.