PMC8662753_01
Sigmoidoscopy demonstrating superficial ulcers and erosion confined to the rectum.
fped-09-791840-g0001.jpg
PMC8662753_01_fped-09-791840-g0001.jpg
F1
Sigmoidoscopy showed superficial ulcers and erosions confined to the rectum (Figure 1).
Images of (A) abdominal CT, (B) magnetic resonance imaging and (C) EUS-guided FNA.
fped-09-791840-g0002.jpg
PMC8662753_01_fped-09-791840-g0002.jpg
F2
Abdominal computed tomography (CT) demonstrated peripancreatic fat stranding and a perisplenic pseudocyst (Figure 2A). Magnetic resonance imaging showed a focal mass-forming inflammatory lesion in the pancreatic tail (Figure 2B). Endoscopic ultrasound (EUS)-guided fine needle aspiration (FNA) was used to sample the pancreatic mass (Figure 2C).
Images of (A) resected surgical specimens and (B) histologic examination showing chronic pancreatitis with storiform fibrosis and infiltration of IgG4-positive cells.
fped-09-791840-g0003.jpg
PMC8662753_01_fped-09-791840-g0003.jpg
F3
Laparoscopic distal pancreatosplenectomy was conducted (Figure 3A). Histological analysis of the surgical specimen revealed chronic pancreatitis with storiform fibrosis and infiltration of IgG4-positive cells (Figure 3B).
PMC8662753_02