Spontaneous remission of autoimmune pancreatitis: Four case reports

Figure 1 Focal autoimmune pancreatitis with atrophy after spontaneous remission in case 1. A and B: The pancreatic body and tail enlarge, and multiple enlarged lymph nodes (arrows) are seen around the portal vein; C and D: Gradual enhancement of the lesion on enhanced scan; E and F: Magnetic resonance imaging follow-up at the 13^th month. Pancreatic swelling dissipates and the volume of the pancreas decreases significantly, and the enlarged lymph nodes (arrows) are significantly reduced as well.