Pancreas-preserving duodenectomy as a treatment of choice for the isolated form of the cystic dystrophy of the duodenal wall (pure form of groove pancreatitis). (2020) - Egorov, Vyachesla; Petrov, R.; Schegolev, A.; Dubova, E.; Vankovich, A.; Kondratiev, E.; Dobriakov, A.; Kalinin, D.; Schvetz, N.; Poputchikova, E.