Isolated myeloid sarcoma in the pancreas and orbit: A case report and review of literature

Figure 1 Abdominal computed tomography scan. A. Axial projection shows the pancreatic duct, intrahepatic, and extrahepatic bile duct dilation (white arrow heads) and low-density pancreatic mass (black arrow head); B. Axial arterial phase projection showing intrahepatic bile duct dilatation and pneumobilia (white arrow head) and pancreatic mass enlargement and enhancement (black arrow head); C. Axial portal phase projection showing portal cavernous transformation (white arrow head) and partial enhancement of the pancreatic mass and areas of low density in the center.

Figure 2 Haematoxylin and eosin stainin (magnification × 400) shows heterotypic cells arranged in a line that appear flaky and demonstrate infiltrative growth (A), the inserts show CD43, Ki-67, and MPO expression.

Figure 3 The results of T1-weighted (A) and T2-weighted (B) magnetic resonance imaging scans of the orbit show a uniform signal-intensity mass in the right lateral rectus area and right optic nerve compression with displacement.