Publications by authors named "Salman B Ayub"
Background: Pancreatic endocrine neoplasms (PENs) are a well-defined and well-characterized group of tumors. We report a rare variant of PENs called a lipid-rich variant and elaborate on its cytologic features with reference to fine needle aspiration (FNA).
Case: The patient was a 74-year-old man with a 2.