M-ANNHEIMMultidimensional Severity ScorePatient Education GuideClinical Phase / PhenotypeIStage I (Mild)Intermittent pain, no complications.IIStage II (Moderate)Frequent pain episodes, minor complications.IIIStage III (Severe)Constant pain, major complications (cysts, fistula).IVStage IV (End-stage)Afunctional pancreas (DM, Exocrine Failure).Stage Clinical StatusStaging EngineSelect clinical findings to categorize the multidimensional M-ANNHEIM severity index.