Yokoyama Naoyuki, Shirai Yoshio, Wakai Toshifumi, Nagakura Shigenori, Akazawa Kohei, Hatakeyama Katsuyoshi
Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Asahimachi-dori 1-757, Niigata, 951-8510, Japan.
World J Surg. 2005 Apr;29(4):519-23. doi: 10.1007/s00268-004-7709-5.
Jaundice is a common manifestation of ampullary carcinoma. The aim of this study was to evaluate the correlation between jaundice at initial presentation and the degree of tumor spread and to determine the prognostic significance of jaundice in patients with ampullary carcinoma. Fifty-nine patients who had undergone curative resection for ampullary carcinoma were analyzed retrospectively. Jaundice was defined as a total bilirubin serum concentration of > or = 3 mg/dl. The median follow-up time was 106 months. Jaundice was noted at the time of initial presentation in 43 (73%) patients. Jaundice at presentation correlated with lymph node metastasis (p < 0.0001), lymphatic vessel invasion (p < 0.0001), invasion into the pancreas (p = 0.0007), and vascular invasion (p = 0.0487). Pancreatic invasion was absent in patients without jaundice. Superior mesenteric nodal involvement was more frequent in patients with jaundice (15/43) than in those without (0/16) (p = 0.0062). The survival of patients with jaundice (median survival 48 months; cumulative 10-year survival rate 39%) was worse than for patients without jaundice (median survival time not available; cumulative 10-year survival rate 86%) (p = 0.0014). In conclusion, jaundice at presentation predicts advanced-stage ampullary carcinoma and a poor prognosis. Pancreatic invasion and superior mesenteric nodal involvement were not observed in nonjaundiced patients.
黄疸是壶腹癌的常见表现。本研究的目的是评估初次就诊时黄疸与肿瘤扩散程度之间的相关性,并确定黄疸对壶腹癌患者的预后意义。对59例行壶腹癌根治性切除术的患者进行回顾性分析。黄疸定义为血清总胆红素浓度≥3mg/dl。中位随访时间为106个月。43例(73%)患者初次就诊时出现黄疸。就诊时的黄疸与淋巴结转移(p<0.0001)、淋巴管侵犯(p<0.0001)、侵犯胰腺(p=0.0007)和血管侵犯(p=0.0487)相关。无黄疸患者未出现胰腺侵犯。黄疸患者(15/43)肠系膜上淋巴结受累比无黄疸患者(0/16)更常见(p=0.0062)。黄疸患者的生存率(中位生存48个月;10年累积生存率39%)低于无黄疸患者(中位生存时间未提供;10年累积生存率86%)(p=0.0014)。总之,就诊时的黄疸预示着晚期壶腹癌和不良预后。无黄疸患者未观察到胰腺侵犯和肠系膜上淋巴结受累。