<prompt> All are seen in chronic calcific pancreatitis exceptDiabetes mellitusFat malabsorptionHypercalcemiaRecurrent abdominal pain  <response>: Clinical features of Chronic pancreatitis Classical triad: DM pancreatic calcification steatorrhoea DPS Abdominal pain is the primary manifestation and MC symptom of CP Intensity, frequency duration of pain gradually increase with worsening disease Pancreatic inflammation and fibrosis decrease the number and function of acinar cells At least 90 of the gland needa to be dysfunctional before steatorrhoea, diarrhoea and other symptoms of malabsorption develop Exocrine insufficiency occurs in 80-90 of patients with long standing CP Diabetes is developed in 40-80 of patients, typically occurs many years after the onset of abdominal pain and pancreatic Exocrine insufficiency Ref: Sabiston 20th edition Pgno :1531 