Fig. 1From: Cytokeratin-positive cells in the bone marrow from patients with pancreatic, periampullary malignancy and benign pancreatic disease show no prognostic informationStratification of the patient cohort Legend: Study overview, showing group distribution, specifying causes for exclusion, histologic types, reasons for advanced cancer status and benign diagnoses. AIP: autoimmune pancreatitis; IPMN: intraductal mucinous neoplasiaBack to article page