has part has part has_part characteristic of has modifier pancreatic acinar cell abnormal pancreatic acinar cell morphology pancreatic acinar cell atrophy MP:0009150 pancreatic exocrine cell atrophy acquired diminution of the pancreatic acinar cells associated with wasting as from death and reabsorption of cells, diminished cellular proliferation, decreased cellular volume, pressure, ischemia, malnutrition, reduced function or malfunction, or hormonal changes MPheno.ontology pancreas atrophy abnormal atrophied pancreatic acinus