食管腺癌临床病理特征及其淋巴结转移的影响因素
目的 探讨食管腺癌的临床病理特征、淋巴结转移规律及其影响因素。方法 分析201例食管腺癌患者的临床病理资料,其中单纯型腺癌89例,腺棘细胞癌57例,黏液表皮样癌33例,腺样囊性癌22例。手术共清扫淋巴结2 026枚,平均清扫淋巴结10枚。分析食管腺癌患者的淋巴结转移规律,筛选影响淋巴结转移的危险因素。结果 胸中段食管腺癌占全部食管腺癌患者的50.7%,胸下段占43.8%。90例患者发生淋巴结转移,淋巴结转移率为44.8%(90/201)。322枚淋巴结发生转移,淋巴结转移度为15.9%(322/2 026)。胸上段食管腺癌上纵隔淋巴结转移率为9.1%(1/11),无中纵隔、下纵隔和腹腔淋巴结转...
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Published in | 中华肿瘤杂志 Vol. 38; no. 7; pp. 515 - 520 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
河北医科大学第四医院放疗一科, 石家庄,050011
2016
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Subjects | |
Online Access | Get full text |
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Summary: | 目的 探讨食管腺癌的临床病理特征、淋巴结转移规律及其影响因素。方法 分析201例食管腺癌患者的临床病理资料,其中单纯型腺癌89例,腺棘细胞癌57例,黏液表皮样癌33例,腺样囊性癌22例。手术共清扫淋巴结2 026枚,平均清扫淋巴结10枚。分析食管腺癌患者的淋巴结转移规律,筛选影响淋巴结转移的危险因素。结果 胸中段食管腺癌占全部食管腺癌患者的50.7%,胸下段占43.8%。90例患者发生淋巴结转移,淋巴结转移率为44.8%(90/201)。322枚淋巴结发生转移,淋巴结转移度为15.9%(322/2 026)。胸上段食管腺癌上纵隔淋巴结转移率为9.1%(1/11),无中纵隔、下纵隔和腹腔淋巴结转移;胸中段食管腺癌可发生较为广泛的淋巴结转移,胸下段食管腺癌下纵隔和腹腔淋巴结转移较为常见。多因素分析显示,性别、病变长度、浸润深度和脉管瘤栓为食管腺癌淋巴结转移的独立危险因素(均P〈0.05)。男性食管腺癌患者淋巴结转移率(49.1%)高于女性患者(26.3%);食管病变长度≤3 cm组、3.1-5 cm组和〉5 cm组食管腺癌患者的淋巴结转移率分别为20.4%、42.9%和65.7%;浸润深度为T1期、T2期、T3期和T4期食管腺癌患者的淋巴结转移率分别为7.1%、36.8%、38.1%和69.4%。有脉管瘤栓者淋巴结转移率(73.9%)高于无脉管癌者(41.0%)。结论 胸中段食管腺癌所占比例最高,其次位于胸下段,其淋巴结转移率、转移度和转移方式与食管鳞癌相似。男性、病变长度、浸润深度和有脉管瘤栓患者为食管腺癌淋巴结转移的高危因素。 |
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Bibliography: | Wang Jun, Li Na, Wang Xuefeng, Jing Shaowu, Yang Congrong, Wang Yi, Cao Feng, Jiao Wenpeng, Wu Yajing, Guo Yin (Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China) 11-2152/R Esophageal neoplasms; Adenocarcinoma; Pathology, clinical; Lymphaticmetastasis Objective To investigate the clinicopathological characteristics, patterns of lymph node metastasis and the influencing factors in esophageal adenocarcinoma. Methods A total of 201 cases of esophageal adenocarcinoma were selected for this study, including 89 cases of pure adenocarcinoma, 57 cases of adenoacanthoma cell carcinoma, 33 cases of mucoepidermoid carcinoma and 22 cases of adenoid cystic carcinoma. A total of 2026 lymph nodes were dissected with an average of 10 lymph nodes. The rule of lymph node metastasis in patients with esophageal adenocarcinoma was analyzed, and the risk factors for lymph node metastasis were identified. Results Esophageal adenocarcinoma in the middle thoracic esophagus account |
ISSN: | 0253-3766 |
DOI: | 10.3760/cma.j.issn.0253-3766.2016.07.007 |