Rupture of small cystic pancreatic neuroendocrine tumor with many microtumors

Figure 5 Macroscopic findings for the resected pancreas. A: The main cystic lesion has morphologically changed to a 13-mm nodule (red square C). The microtumor in the pancreatic body on which EUS-FNA was performed was separate from the main lesion; B: A scar from EUS-FNA is evident in the microtumor (red arrow); C: The main nodule shows internal scarring; D: The main lesion and two microtumors detected on EUS, and another 11 new microtumors (1-3 mm) (blue areas). EUS-FNA: Endoscopic ultrasound-fine needle aspiration.