| Abstrakt: |
There was presented a comparative analysis of the surgical treatment results of 86 patients, suffering chronic pancreatitis, in whom resection and parenchyma-preserving elaborated operations were done, aimed for pancreatic and biliary ducts hypertension elimination. According to histological and histochemical data obtained, there are uniform changes, localized in pancreatic head, corpus and tail: the extended periductal fibrosis with the immune-cell infiltration foci and periductal connective tissue sheath formation. According to the immunohistochemical data obtained, in a fibrous zone there was obtained a big quantity of activated alpha-SMA-positive collagen producing star-like cells and a significant expression of a type IV collagen. Indications for surgical treatment, using parenchyma-preserving procedures, were substantiated, taking into account morphological and clinical data present. The patients quality of life in a late follow-up period (5 years) after performance of a proposed operative procedure (the main group), according to all scales of international questionnaires MOS SF-36 applied, were trustworthy better (P < 0.05), than after resection procedures (control group). |
