Pancreatic space occupying lesion: 'Keep me in your mind'.

A 28-year old female presented with complaints of abdominal pain for 2 weeks and vomiting for 1 week. Abdominal ultrasonography (USG) revealed a 3x3 cm space-occupying solid lesion with necrotic areas in the pancreas. The patient was a known case of Ewing sarcoma of the pubic bone, diagnosed one year previously. USG guided fine-needle aspiration (FNA) from the pancreatic lesion was performed and smears were prepared, which were then stained with May-Grunwald-Giemsa (MGG) stain.