图示：胰腺脂肪坏死。胰腺腺泡细胞损伤释放溶解酶，产生钙皂破坏脂肪组织，从而使相应部位呈现白色。
This is fat necrosis of the pancreas. Cellular injury to the pancreatic acini leads to release of powerful enzymes which damage fat by the production of soaps, and these appear grossly as the soft, chalky white areas seen here on the cut surfaces.