Author: Tania Jhamb, D.D.S., Nora Morgenstern, M.D., Cecilia Gimenez, M.D. North Shore – Long Island Jewish Health System, Department of Pathology, Lake Success, New York
Reviewer: Dr Laura Tabatabai, Assistant Professor of Pathology, University of California San Francisco, USA
A 21 year old female underwent endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) of a 36 mm complex (cystic and solid) lesion located in the pancreatic head and neck (figure 1). Cytology smears and cell block preparation were prepared.
|Figure 1. Magnetic resonance cholangiopancreatography|
|Figure 2. Diff-Quik staining|
|Figure 3. Papanicolaou Stain|
|Figure 4. Histopathology|
|Figure 5. Immunohistochemistry|
What is your diagnosis?