Mesenteric phlebosclerosis with amyloidosis in association with the long-term use of medicinal liquor: A case report

Figure 3 Pathological findings. A, B: Low-power (100 ×) (A) and high-power (B) views of hematoxylin-eosin staining, showing obvious thickening and calcification of the vein walls and mucosal infiltration of eosinophils (200 ×); C: High-power view of Masson trichrome staining showing dense perivascular and mucosal collagen degeneration (200 ×).