Abstract
Fulminant acute (FAP) and subfulminant pancreatitis (SFAP) represent the latterly defined subgroup within the severe acute pancreatitis (SAP) with rapidly progressing organ failure (OF) and multi-organ failure MOF high level of lethality and poor effect of both conservative and surgical treatment. Aim of study: Analysis of indigenous set of patients diagnosed with SAP, particularly with FAP and SFAP, and comparison of data with the literature.