| Popis: |
IMPORTANCE: Comparability of morbidity and mortality rates after total pancreatectomy (TP) reported by different surgical centers is limited. Procedure-specific differences, such as the extent of resection, including additional vascular or multivisceral resections, are rarely acknowledged when postoperative outcomes are reported. OBJECTIVES: To evaluate postoperative outcomes after TP and categorize different types of TP based on the extent, complexity, and technical aspects of each procedure. DESIGN, SETTING, AND PARTICIPANTS: This single-center study included a retrospective cohort of 1451 patients who had undergone TP between October 1, 2001, and December 31, 2020. Each patient was assigned to 1 of the following 4 categories that reflect increasing levels of procedure-related difficulty: standard TP (type 1), TP with venous resection (type 2), TP with multivisceral resection (type 3), and TP with arterial resection (type 4). Postoperative outcomes among the groups were compared. MAIN OUTCOMES AND MEASURES: Categorization of different types of TP based on the procedure-related difficulty and differing postoperative outcomes. RESULTS: Of the 1451 patients who had undergone TP and were included in the analysis, 840 were men (57.9%); median age was 64.9 (IQR, 56.7-71.7) years. A total of 676 patients (46.6%) were assigned to type 1, 296 patients (20.4%) to type 2, 314 patients (21.6%) to type 3, and 165 patients (11.4%) to type 4 TP. A gradual increase in surgical morbidity was noted by TP type (type 1: 255 [37.7%], type 2: 137 [46.3%], type 3: 178 [56.7%], and type 4: 98 [59.4%]; P |
