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第45卷第11期               胡  乐,戴存才,蒋奎荣,等. 单中心胰腺腺泡细胞癌23例临床诊治分析[J].
                 2025年11月                    南京医科大学学报(自然科学版),2025,45(11):1580-1585                      ·1583 ·


                                                       表2   病理、治疗及预后
                                               Table 2  Pathology,treatment,and prognosis
                               Variable                 Case[n(%)]              Variable             Case[n(%)]
                  Pathological type(n=23)                              Stage(n=23)
                    Acinar cell carcinoma                21(91.4)        ⅠA                           01(4.4)0
                    ACC mixed with ductal adenocarcinoma  01(4.3)0       ⅠB                           05(21.7)
                    ACC mixed with neuroendocrine neoplasm  01(4.3)0     ⅡA                           05(21.7)
                  Tumor diameter(n=23)                                   ⅡB                           04(17.4)
                    T1                                   02(8.7)0        Ⅲ                            04(17.4)
                    T2                                   09(39.2)        Ⅳ                            04(17.4)
                    T3                                   11(47.8)      Adjuvant chemotherapy(n=15)
                    T4                                   01(4.3)0        Gemox                        04(26.7)
                  Lymph nodes(n=22)                                      Sox                          04(26.7)
                    N0                                   12(54.5)        AG                           02(13.3)
                    N1                                   07(31.9)        FOLFIRINOX                   03(20)0.
                    N2                                   03(13.6)        TP                           01(6.7)0
                  Distant metastasis(n=23)                               Gemcap                       01(6.7)0
                    M0                                   19(82.6)      No adjuvant chemotherapy(n=22)  06(27.3)
                    M1                                   04(17.4)      Site of recurrence(n=21)
                  Perineural invasion                    10(43.5)        No recurrence                05(23.8)
                  Lymphovascular invasion                10(43.5)        Retroperitoneal lymph nodes  05(23.8)
                  Vascular invasion                      02(8.7)0        Liver                        07(33.2)
                  Immunohistochemistry(n=23)                             Lung                         01(4.8)0
                    Trypsin(+)                           15(65.2)        Bone                         01(4.8)0
                    Chymotrypsin(+)                      11(47.8)        Mesenteric lymph nodes       01(4.8)0
                    Lipase(+)                            03(13.0)        Local(surgical site)         01(4.8)0
                    Ki⁃67>50%                            08(34.8)      Survival rate(n=21)
                  Resection margin(n=22)                                 1⁃year survival rate         19(90.5)
                    R0                                   19(86.4)        3⁃year survival rate         09(44.4)
                    R1                                   03(13.6)
                    R2                                      0
                   RFS:recurrence⁃free survival;Gemox:gemcitabine+oxaliplatin;Sox:S⁃1+oxaliplatin;AG:Nab⁃paclitaxel+gemcitabine;FOLFIRINOX:leucovorin+
                fluorouracil+irinotecan+oxaliplatin;TP:paclitaxel+cisplatin;Gemcap:gemcitabine+capecitabine. Staging per AJCC 8th edition.


                A  100                         B   100         Adjuvant chemotherapy  C  100
                   (%)  75      Median postoperative  (%)  75  No adjuvant chemotherapy  (%)  75  Median recurrence⁃free
                   Survival rate  50              Survival rate  50   P=0.40         Recurrence⁃free  survival rate  50  survival of 15 months
                                survival of 26 months
                                                    25
                                                                                         25
                    25
                     0                               0                                   0
                       0  5  10  15  20  25  30  35  40  45  50  55  60  0  5  10  15  20  25  30  35  40  45  50  55  60  0  5  10  15  20  25  30  35  40  45  50  55  60
                     Postoperative survival time(months)  Postoperative survival time(months)  Recurrence⁃free survival(months)
                    A:Postoperative median overall survival. B:Effect of adjuvant chemotherapy on survival. C:Postoperative median recurrence⁃free survival.
                                                          图2 ACC预后
                                                     Figure 2 Prognosis of ACC

                应内分泌症状。Barat等 报道ACC体积通常较大,                        均直径为54 mm,其中胆管扩张8例,胰管扩张5例,
                                     [8]
                平均直径52 mm,约10%出现胆管扩张,明显低于胰                        与文献报道相符。
                                                                                                             [9]
                腺导管腺癌,约30%出现胰管扩张。本组患者肿瘤平                              ACC的确诊依靠病理学和免疫组织化学检测 。
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