... neoadjuvant or adjuvant treatment, mainly because of the low incidence of ACCs.However, our case is unique and of great importance,since never before has any reduction of the tumor size(from ... Kersting1 and Robert Grützmann1Address: 1Department of General-, Thoracic- and Vascular Surgery, University of Dresden, Dresden, Germany, 2Department of Pathology, University of Dresden, ... there is any indication of malig-nancy.Endocrine and acinar tumors, as well as even rarer pancre-atoblastoma, normally lead to few formation of fibrosis and thus are often cell-rich tumors...