Secondary diabetes due to different etiologies: Four case reports

Figure 3 The imaging and histopathological examination of some organs and tissues of the patient with IgG4-related diseases. A: Orbital magnetic resonance (MR) showed space-occupying lesions in the lacrimal gland of the right eye; B: Histopathology of the eye revealed an inflammatory pseudotumor of the lacrimal gland; C: Epigastric MR indicated dilatation of the common bile duct, stenosis of the lower common bile duct; D: Enlargement of the gallbladder, cholestasis, and enlargement of the head of the pancreas; E: Epigastric computed tomography showed significant dilation of the common bile duct; F: Enlargement of the gallbladder and cholestasis.