胸段食管鳞癌左开胸二野清扫术后复发规律的探讨

目的:分析胸段食管鳞癌根治性左侧开胸二野清扫术后复发的规律,为术后辅助性治疗提供依据。方法:收集1998年6月-2012年12月收治的111例胸段食管鳞癌术后复发的患者,分析其复发情况。结果:111例患者中位复发时间为16.0个月,82.9%患者在术后3年内复发,复发时临床表现以声音嘶哑为最常见（36.0%）。复发类型:单纯局部区域复发76.6%,单纯远处转移6.3%,区域复发合并远处转移17.1%（P=0.000）。局部复发中纵隔淋巴结转移60.4%,下颈锁骨区淋巴结转移48.6%,腹腔淋巴结转移10.8%,吻合口复发15.3%,瘤床区复发1.8%。远处转移26例中,肺转移占50.0%。不同原发部位食管癌之间复发区域的差异无统计学意义（P>0.05）。纵隔淋巴结转移中,上纵隔复发率55.9%,中纵隔19.8%,下纵隔淋巴结转移1.8%（P=0.000）,在纵隔淋巴结复发中,1、2区淋巴结复发率分别为42.3%和34.2%,4区22.5%,7区18.0%。采用logistic分析复发部位与临床资料相关性,结果显示纵隔淋巴结转移与T分期有关。结论:胸段食管鳞癌根治性左开胸二野清扫术后复发多在术后3年内发生,以声音嘶哑常见,淋巴结复发为主要复发类型,其中下颈锁骨区及上纵隔1、2区淋巴结复发多见,不同原发部位食管癌之间复发区域无差异。     

A case of immunotherapy using OK-432 in combination with RFA for CRT-resistant recurrent tumors of esophageal cancer that presented itself in the intramediastinal omentum of gastric tube

The greater omentum contains abundant lymphoid tissues composed of a lot of macrophages and lymphocytes, and plays an important role in a host defense system in the peritoneal cavity. Also, it is well known to be an initial site of peritoneal disseminated metastases. We experienced a rare case of a 60-year-old man with postoperative recurrence of esophageal cancer that presented itself in the greater omentum of the gastric tube reconstructed through a mediastinal route, as well as through mediastinal lymph-nodes. We performed CT-guided radiofrequency ablation (RFA) for recurrent omental tumor that was refractory to chemoradiation therapy and growing rapidly adjacent to the trachea. In combination with local control using RFA, we attempted a systemic immunotherapy using OK-432, by subcutaneous injection around RFA to accelerate host antitumor immune responses induced by antigen stimulation by RFA, based on the immunological property of the omentum. RFA induced a significant therapeutic effect on the omental tumor with massive necrotic change. However, no apparent size reduction was seen in the metastatic mediastinal lymph nodes, although an increase of peripheral blood lymphocytes was observed before and after RFA, and systemic host immune responses were stimulated by OK-432.     

Successful management of the recurrent esophageal cancer following esophagectomy at a different time with combined local treatment of chemoradiotherapy and hepatic arterial infusion chemotherapy

A 63-year-old man who underwent radical resection for esophageal cancer (cStage III)was diagnosed with metastasis of the paraaortic lymph node 5 months after the surgery. He was treated with concomitant chemoradiotherapy (CRT)with low-dose FP(5-FU, CDDP)and 60 Gy of irradiation. The effect of CRT was a complete response. Seven months later, there was a metastasis to the liver(S4). He received systemic chemotherapy(5-FU, ADR, CDDP: FAP), but it was not effective, so hepatic arterial infusion chemotherapy(FAP)was performed. Hepatic artery infusion therapy( 5-FU 1,000 mg/3.5 h x ADR 10 mg/1 h x CDDP 10 mg/1 h)was given for 1 day at an interval of 2 weeks for 18 months. Since ADR reached the maximum dose, hepatic artery infusion of 5-FU(1,000 mg/3.5 h)and CDDP(10 mg/ 1 h)was continued for 14 months at an interval of 4 weeks. The recurrent lesion disappeared completely 9 months after beginning hepatic artery infusion therapy. The patient is alive 69 months after surgery without any evidence of recurrence. Most cases with recurrent esophageal cancer have multiple metastases, and the treatment is mainly systemic therapy. However, in a patient with recurrent tumors at different times, it is possible to achieve a complete response and long-time survival by local treatment with fewer side effects as in this case. Combined local treatments could be the second treatment option after failed systemic chemotherapy for recurrent tumors in patients with esophageal cancer. Further investigations are necessary.     

食管癌术后纵隔各分区的淋巴结转移概率研究

目的：分析各段食管癌术后局部复发模式,探讨食管癌术后辅助性调强放疗的靶区勾画技巧,缩小照射野,降低放疗毒副作用.方法：收集589例接受根治性切除的食管癌患者临床资料.其中术后复发157例,淋巴结复发83.4％（131例）,瘤床复发9.6％（15例,包括合并淋巴结复发6例）,吻合口复发5.7％（9例,包括合并淋巴结复发4例,合并残胃复发1例）,残胃复发1.3％（2例）.结果：各段食管癌术后的复发模式以区域淋巴结转移为主,食管癌淋巴结复发仍以纵隔淋巴结转移为主,纵隔1R区淋巴结复发明显高于其他分区,并且没有纵隔5区淋巴结复发.贲门癌以腹腔淋巴结复发为主;T4、T3、T2期患者手术后瘤床复发的风险分别为19.1％、1.4％、1.5％,瘤床复发主要为T4期患者.结论：临床上做食管癌术后辅助性调强放疗时,CTV可以根据不同部位食管癌的复发模式及淋巴结转移规律进一步缩小照射野.食管癌根治术后放疗靶区应设计为：上段食管癌应包括双锁骨上,纵隔1、2、4、7、3P区,瘤床,吻合口;中、下段食管癌术后放疗靶区包括双锁骨上,纵隔1、2、4、7、3P区,吻合口.T4期患者包括瘤床即可,瘤床下界置于原发灶下界即可.T3以上患者由于瘤床复发几率很低,可甩掉瘤床的照射.对于术后清扫贲门或胃左淋巴结阳性的患者可照射腹腔淋巴结引流区,包括腹腔3、7、8、9、16a组淋巴引流区;贲门癌包括瘤床,腹腔33、8、9、10、11、16a组淋巴引流区.     

A case of endobronchial squamous cell lung cancer successfully treated with weekly chemotherapy of carboplatin and paclitaxel

A 69-year-old man had undergone low anterior resection and a right lobe resection of the liver for rectum cancer and metastatic liver tumor at the age of 66 years. He presented at our hospital because of an abnormal shadow on a CT chest scan, which indicated a tumor shadow 2.5 cm in size in the lingular lobe and enlarged hilar and mediastinal lymph nodes. A bronchoscopic tumor biopsy revealed pulmonary metastasis from the rectum cancer. Bronchoscopic examination also identified an endobronchial squamous cell lung cancer, which almost completely obstructed the orifice of B1 and B2. We concluded that the patient had squamous cell lung cancer with metastases in the mediastinal lymph nodes. He was initially treated with weekly chemotherapy with carboplatin (AUC 1.25) and paclitaxel (70 mg/m2). The endobronchial tumor was markedly reduced in size after 2 weeks of the chemotherapy. Furthermore, after 6 weeks of the chemotherapy, the tumor had disappeared completely, and 11 days later, lower division segmentectomy and hilar and mediastinal lymph node dissection were performed. Pathological examination revealed no metastases in the lymph nodes. The patient has continued to receive chemotherapy as an outpatient and has been well without recurrence of any metastases for over 16 months.     

A case of metastatic breast cancer achieving complete response by combination therapy with 5’-deoxy-5-fluorouridine and cyclophosphamide

Recently there have been several reports on the effectiveness of combination chemotherapy with 5'-deoxy-5-fluorouridine (5'-DFUR) and cyclophosphamide (CPA) for treating recurrent breast cancer. We report a case in which treatment of local recurrence and lung metastases responded was remarkably effective by this combination chemotherapy. A 45-year-old woman underwent modified radical mastectomy for left breast cancer (T2N0M0) three years previously. Involvement of a left supraclavicular lymph node (ScLN) and multiple lung metastases were revealed 2 years and 6 months after the operation. First, we opted for systemic endocrine therapy with local irradiation for the lung metastases and ScLN. However the lung metastases were found to have increased on chest x-ray 2 months after treatment, showing progressive disease (PD). A locally recurrent new lesion sized 2 x 2 cm had also developed. Thus, we changed the treatment to combination chemotherapy with 5'-DFUR 800 mg/body and oral CPA 100 mg/body once a day. The lung metastases had disappeared on chest x-ray and the local recurrence was not palpable after 7 weeks of the new treatment. Thymidine phosphorylase (dThdPase) immunostaining of the primary tumor was strongly positive in almost all cancer cells. We discuss the mechanism of the increased efficacy of combination chemotherapy with 5'-DFUR and CPA.     

胸中段食管鳞癌Ivor-Lewis手术后肿瘤复发196例临床分析

背景与目的:近半数食管癌患者术后3年内出现肿瘤复发,但肿瘤复发的情况尚不完全清楚。本文旨在分析食管癌Ivor-Lewis手术后肿瘤复发的情况。方法:回顾性分析本院1997～2001年接受Ivor-Lewis手术及胸、腹二野淋巴结清扫治疗的196例胸中段食管鳞癌患者的临床资料,Logistic回归分析判定术后3年内肿瘤复发的危险因素。结果:3年内96例(48.9%)患者肿瘤复发,平均复发时间为12.2个月。局部-区域性复发52例(54.1%),其中41例(78.8%)有纵隔淋巴结转移,仅8例(15.3%)患者单纯颈淋巴结转移,血行转移(包括血行转移伴局部-区域性复发10例)44例(45.8%),以肝、骨和肺转移为主,占88.6%(39/44)。手术后辅助放疗组的患者局部-区域性复发率(23.3%)低于未放疗组者(41.3%)(P<0.05)。Logistic回归分析显示,T3期和N1状态是术后肿瘤复发的危险因素。结论:Ivor-Lewis手术后3年内约1/2的患者肿瘤复发,纵隔淋巴结、肝脏、骨和肺是主要的复发部位。手术后辅助放疗可以减少局部-区域性复发。     

Complete response in a case of recurrent gastric cancer treated with TS-1

We report the case of 72-year-old man with recurrent gastric cancer who was successfully treated with TS-1. We performed only non-curative operation because the tumor had infiltrated the pancreas head and aspiration pneumonia complications developed under the anesthetic. Abdominal CT revealed local recurrence and metastasis of the paraaortic lymph node after 3 months, so we started TS-1 chemotherapy. One course consisted of daily oral administration of 100 mg TS-1 for 4 weeks and withdrawal for 2 weeks. The recurrent lesions disappeared completely after 1 course. Furthermore, this therapy was continued for 3 courses without any side effects.     

Intermittent adjuvant chemo-immunotherapy after resection of non-small cell lung cancer with multilevel mediastinal lymph node metastasis

The prognosis of patients with multilevel mediastinal lymph node metastasis remains poor notwithstanding the progress in multimodal therapy in non-small cell lung cancer. We conducted a feasible study of intermittent adjuvant chemo-immunotherapy after surgery for patients with multilevel mediastinal lymph node metastasis of non-small cell lung cancer. Eleven patients with pathologically N2 or N3 lung cancer (10, adenocarcinomas; 1, squamous cell carcinoma) were enrolled. Five completely resected cases received systemic chemo-immunotherapy and six incompletely resected cases received local chemo-immunotherapy by an indwelling catheter in the thoracic cavity. Cisplatin-based and dose-dependent anti-cancer drugs were selected on the basis of sensitivity tests. Either adoptive immunotherapy with interleukin-2 and lymphokine-activated killer cell or combination of interferon gamma# and OK432 were administered after chemotherapy. This adjuvant therapy was performed every 2-3 months after surgery for 2 years. The 2-year survival rate for all cases were 72.7% and the 2-year disease-free survival were 36.4%. The 2-year survival rate for five completely resected cases and six incompletely resected cases was 80% and 66.7%, respectively. Combined intermittent chemo-immunotherapy after surgical resection of tumors may be a promising modality to improve the survival of patients with multilevel mediastinal lymph node metastasis in non-small cell lung cancer.     

Recurrence of esophageal cancer treated by combination TS-1/CDDP therapy

A 68-year-old man underwent subtotal esophagectomy with two fields lymphadenectomy and postoperative chemotherapy so called low dose FP therapy for advanced esophageal cancer (Stage IIIa, pT 3, pN 1, M 0) in October 1999. As he was diagnosed with a recurrence of esophageal cancer as metastatic lymph node tumors which were placed in the right anterocervical and supraclavicular region in March 2001, he underwent enucleation of metastatic lymph node tumors and postoperative chemoradiation therapy, so-called low-dose FP-R therapy. Recently, since other metastatic lymph node tumors in the neck appeared again in August 2001, he underwent radical neck lymph node dissection and postoperative chemoradiation treatment, so-called FAP-R therapy. In October 2003, a chest CT showed multiple lung tumors. He was diagnosed with multiple metastatic lung tumors originating from esophageal cancer. Then, two courses of a combined chemotherapy consisting of TS-1 and CDDP were administered at an interval of one month. We judged the effect of this chemotherapy to be a partial response (PR), because the largest metastatic lung tumor 18 mm in diameter showed a reduction rate of 81.9%, and other tumors had almost disappeared in the chest CT after the combined therapy. No severe adverse effects of more than grade 3 were observed during this combined therapy. This combined chemotherapy consisting of TS-1 and CDDP may prove effective for treating recurrent cases of esophageal cancer.     

食管癌二野淋巴结清扫术后复发规律探讨

目的 分析胸段食管癌二野淋巴结清扫术后局部复发规律,为术后放疗提供帮助.方法 搜集本科2004-2009年收治的134例胸段食管鳞癌术后局部复发患者的临床资料,依据放疗前定位CT分析复发类型及各区域淋巴结转移情况.结果 食管癌术后淋巴结转移占94.0%,吻合口复发占9.7%,食管原瘤床复发占3.7%.126例淋巴结转移患者中纵隔、锁骨上、腹部的分别占80.2%、43.7%、13.5%(χ2=113.15,P=0.000).淋巴结转移上纵隔占73.8%,左喉返神经区(1L区、2L区、4L区、5区)占38.9%,右喉返神经区(1R区)占43.7%,隆突下占34.1%,奇静脉占15.1%,锁骨上占43.7%[右锁骨上多于左锁骨上(31.7%和16.7%;χ2=7.81,P=0.005)].结论 淋巴结转移是胸段食管癌术后局部复发最主要的类型,原瘤床和吻合口复发少见.锁骨上、喉返神经区、奇静脉淋巴结及隆突下淋巴结是二野淋巴结清扫术后淋巴结转移的高发区.

Abstract：

Objective To investigate the local-regional recurrence in thoracic esophageal cancer after radical surgery including two-field lymph node dissection and provide evidence for postoperative radiotherapy. Methods We reviewed local-regional recurrence for 134 cases with esophageal squamous cell carcinoma after radical surgery from 2004 to 2009. Results In 134 cases, lymph node metastasis rate,anastomosis recurrence rate and tumor bed recurrence rate was 94. 0%, 9. 7% and 3.7%, respectively. As to the 126 cases with lymph node metastasis, significant difference was detected between mediastinal metastasis, supraclavicular metastasis and abdominal lymph node metastasis (80. 2%, 43.7% and 13.5%,respectively, χ2= 113. 15, P = 0. 000). Furthermore, the relative metastasis rate in upper mediastinum,middle mediastinum and the lower mediastinum was 73.8%, 39.7% and 1.6%, respectively, the difference was statistically significant ( χ2 = 139. 11, P = 0. 000 ). Significant difference was identified between right and left supraclavicular lymph node metastasis (31.7% vs 16. 7%, χ2= 7. 81, P = 0. 005 ).To confirm the analysis above,lymph node metastasis rate of left recurrent laryngeal nerve nodes, (including region 1L, 2L, 4L and 5) ,right recurrent laryngeal nerve nodes, azygos nodes, subcarinal nodes, and 2R region was 38.9%, 43.7%, 15.1%, 34.1% and 25.4%, respectively. Conclusions The main characteristics of local-regional recurrence may be lymph node metastasis for esophageal squamous cell carcinoma after radical surgery. On the contrary, tumor bed recurrence is rare. Dangerous regions include supraclavicular nodes, recurrent laryngeal nerve nodes, azygos nodes as well as subcarinal nodes.     

食管癌术后局部复发患者TK-1水平变化及其临床意义探讨

目的 探讨检测食管癌根治术后局部复发患者同步放化疗前后血清胸苷激酶-1(TK-1)的变化及其临床意义.方法 选取72例食管癌根治术后局部复发患者进行回顾性分析,患者均采取三维适形调强放疗+2个周期的紫杉醇+顺铂(TP)方案化疗,检测患者放化疗前后的血清TK-1水平,分析TK-1与患者临床病理特征的关系,并对放化疗后不同TK-1水平患者的远期生存率、中位生存时间进行比较.结果 放化疗后,食管癌局部复发患者的平均TK-1水平及阳性表达率均较放化疗前降低(P﹤0.05);放化疗前,患者的TK-1阳性表达与食管癌局部复发患者的分化程度、TNM分期、淋巴结转移有关(P﹤0.05),与患者的年龄、性别、病理类型无关(P﹥0.05);放化疗后,TK-1阳性患者的生存率为35.14％,低于TK-1阴性患者51.43％,但差异无统计学意义(χ2=1.948,P﹥0.05);TK-1阳性患者的中位生存时间为16个月,短于TK-1阴性患者的20个月(Z=3.981,P﹤0.05).结论食管癌局部复发患者的TK-1水平与分化程度、TNM分期、淋巴结转移有关,同步放化疗后血清TK-1水平降低,可在一定程度上监测患者的预后效果.     

A case of squamous cell carcinoma of esophagus with mediastinal lymph node recurrence after surgical resection treated with systemic chemotherapy and chemoradiotherapy

The patient was a 58-year-old man with a mediastinal lymph node recurrence 26 months after surgical resection of squamous cell carcinoma of esophagus. We started a treatment with systemic chemotherapy (FAP chemotherapy) on the supposition of systemic recurrence. Next, chemoradiotherapy with docetaxel (DOC) was chosen for the expectation of powerful local control. Then bi-weekly DOC chemotherapy was chosen for the third-line therapy at an outpatient clinic. A complete response (CR) was observed after the sixth course and the treatment was finished at the twelfth course. CT showed CR after the treatment for six months. The prognosis of the cases with post-operative recurrences was poor, and its formation of recurrence varied. The strategy of the treatment should be considered a case-by-case.     

A case report of small cell carcinoma of the esophagus successfully treated by irinotecan and cisplatin

Small cell carcinoma of the esophagus is regarded as having a poor prognosis with frequent and early recurrence against various treatments. We have experienced a case of small cell carcinoma of the esophagus manifested by massive lymph node metastasis in the upper mediastinum successfully treated by CPT-11 and CDDP, and that a patient survived for 17 months after the initial treatment. A 62-year-old man underwent endoscopy due to a disturbance of the food passage. Pathological evaluation of biopsy specimen revealed small cell carcinoma of the esophagus. As he was diagnosed with bilateral lymph node metastasis in the upper mediastinum by CT scan, a systemic chemotherapy with CPT-11 and CDDP was adopted. After 2 courses of chemotherapy he could be discharged as the size of the tumor was reduced. After 3 courses of additional chemotherapy 8 months after the initial treatment, a recurrent tumor was indicated at the right side of the lymph node of the neck. A weekly radiation with concurrent administration of docetaxel was carried out as a second line treatment. He is surviving for 17 months after the initial treatment without any evidence of recurrence. Due to histo-pathological similarity, a treatment for small cell carcinoma of the esophagus resembles that of the lung. Recently, the combined treatment of CPT-11 and CDDP was reported to demonstrate a better influence on a patient's survival for small cell carcinoma of the lung. For the esophagus, CPT-11 and CDDP was also an effective treatment.     

胸段食管鳞癌术后复发模式及辅助治疗的意义

目的:探讨胸段食管鳞癌术后复发模式,临床病理指标与复发模式的关系及术后辅助治疗的意义。方法:回顾性分析具有完整随访资料,行手术治疗的胸段食管鳞癌256 例,全部病例均按TNM分期（1997年UICC分期法）,率的比较采用χ2检验。结果:全组中141 例术后复发（55.08%）,复发平均时间15.1 个月（4～58个月）,其中淋巴结转移82例（58.16%）;血行性转移15例（10.64%）;混合型转移（血行转移伴淋巴结转移或吻合口复发）26例（18.44%）;吻合口复发18例（12.77%）。 胸段食管癌术后复发与肿瘤浸润深度、临床分期及局部淋巴结转移相关（P=0.034,P=0.037,P=0.004）。 胸上段食管癌术后淋巴结转移主要发生于颈部;胸下段食管癌术后腹部及中、下纵隔淋巴结转移率明显大于上纵隔和颈部淋巴结转移率;胸中段食管癌术后上纵隔和颈部淋巴结转移率大于中、下纵隔和腹部。辅助放化疗组淋巴结转移及吻合口复发33例,与无辅助治疗组比较差异有统计学意义（P=0.012）,辅助放化疗组血行及混合转移13例,与无辅助治疗组比较差异无统计学意义（P=0.065）。 结论:胸段食管鳞癌术后复发主要为局部淋巴结转移;肿瘤浸润深度、临床分期及局部淋巴结转移与术后复发相关;胸上段食管癌术后颈部淋巴结转移率高,胸下段食管癌术后腹部淋巴结转移率高;术后放化疗治疗对局部控制具有统计学意义。      

A case of recurrent esophageal cancer treated by local injection of OK-432 for 8 months and the patient survived for 2 years and 3 months

It is sometimes difficult to decide a treatment strategy for postoperative recurrence of esophageal cancer. Such recurrent esophageal cancer cases often present with extremely poor prognosis. We report a case of an 85-year-old man with a massive recurrent tumor of mediastinum 3 years after esophagectomy for squamous cell carcinoma (T3N2M0, Stage III) of the intrathoracic esophagus. The operative procedures were transhiatal esophagectomy and gastric reconstruction via posterior mediastinal route. Endoscopic local injection of OK-432 and balloon dilation was given to this patient after mediastinal recurrence. This patient lived for two years and three months after recurrence without severe side effects. Local injection of OK-432 is effective as a palliative therapy for recurrent case.     

胰腺癌患者术后化疗复发因素分析

目的探讨胰腺癌术后化疗患者的复发因素,为个体化治疗提供依据。方法分析65例胰腺癌术后化疗患者的中位复发时间、中位生存时间,以及复发与临床病理特征的关系。结果 65例患者中,23例早期复发,早期复发与肿瘤标志物CA19-9水平明显相关,而总体复发与淋巴结转移情况、病理分级关系密切,但与是否为R0切除无关。结论胰腺癌术后化疗患者的复发与淋巴结转移和病理分级密切相关,可作为患者个体化治疗的依据。     

食管癌根治术后复发及纵隔淋巴结转移CT特征分析

目的：探讨食管癌根治术后复发及纵隔淋巴结转移的CT表现特点和术后复发原因。方法：回顾性分析经胃镜活检病理确诊或CT诊断为食管癌术后复发及淋巴结转移患者96例的CT表现特点。结果：纵隔淋巴结转移54例,吻合口复发28例,原肿瘤床区复发14例。结论：食管癌根治术后最常见的复发方式为纵隔淋巴结转移,CT检查应作为食管癌术后复查的常规手段之一。     

A case with a single liver metastasis from pancreatic cancer surviving for 29 months

We report a 62-year-old man with advanced pancreatic cancer who underwent pancreatoduodenectomy and was then found to have a single hepatic metastasis. Hepatic resection was performed after 19 months of systemic chemotherapy. The patient survived for 29 months after diagnosis of the hepatic metastasis without occurrence of further metastatic lesions. The patient was given a diagnosis of pancreatic head cancer and underwent pancreatoduodenectomy in September 2001. A single hepatic metastasis was found in July 2002. No local recurrence, lymph node metastasis, distant metastasis or peritoneal metastasis were noted on imaging studies. Chemotherapy with S-1 was performed. The hepatic metastasis remained single and there were no other metastatic lesions for 19 months. A metastasis was found in the right lung in May 2004. The patient died in December 2004 without local recurrence, lymph node metastasis or new hepatic metastasis.     

食管癌术后锁骨上和纵隔淋巴结转移患者的治疗

目的：分析食管癌术后锁骨上和（或）纵隔淋巴结转移患者的治疗效果和影响疗效的因素。方法：回顾性分析69例食管癌术后锁骨上和（或）纵隔淋巴结转移患者病例资料。32例行单纯局部放射治疗，37例行局部放疗后辅助化疗。中位肿瘤剂量为6063cGy，30次，44天。中位化疗周期为2个。结果：所有患者的1，2和3年生存率分别为66．4％，31．1％和11．1％。死亡54例，其中远处转移者38例，占70．4％。单纯放疗的患者1，2和3年生存率分别为45．2％、15．1％和3．8％；行局部放疗后加化疗的患者1，2和3，年生存率分别为85．7％，40．4％和17．6％，两者比较有非常显著性差异（P＜0．01），结论：食管癌术后锁骨上和（或）纵隔淋巴结转移患者疗效差，治疗失败的主要原因是远处转移，综合治疗能提高疗效。