放射治疗中线恶性肉芽肿临床分析

目的：探讨中线恶性肉芽肿(中线恶网)的诊断、治疗及预后因素。方法：病例均经过放射治疗。其中9例配合化疗。结果：中线恶性肉芽肿多为结外侵犯的外周T细胞淋巴瘤。首选的治疗方法是局部放射治疗。本组病例1a、3a、5a和10a生存率分剐为89．2％、72．1％、63．5％和40．0％。患者年龄、有无发热、痛变范围、是否淋巴结受侵犯是影响生存率的重要因素。痛程和本组观察的放射治疗剂量对生存率无明显影响。结论：以下几个因素对预后有影响：年轻者预后差；有发热者预后差：病变范围广泛者预后差；有淋巴结转移者预后差。     

如何认识中线恶网与恶性淋巴瘤的关系

中线恶网是恶性肉芽肿的一个主要亚群,这类病与恶性淋巴瘤关系密切。本文分析1983年6月至1989年8月收治临床诊断中线恶网病理诊断为恶性淋巴瘤40例。男28例,女12例。病理类型除6例为B细胞外,其余均为外周T细胞淋巴瘤。Ⅰ期17例,Ⅱ期14例,Ⅳ期9例;11例合并全身症状。原发部位:鼻腔27例,鼻咽5例,口咽8例(其中6例口咽鼻咽同时受侵)。治疗方法:单纯放疗18例,放疗后化疗16例,化疗后     

如何认识中线恶网与恶性淋巴瘤的关系

本文分析我院１９８３年６月至１９８９年１２月收治临床诊断中线恶网，经病理诊断为恶性淋巴瘤患者１０４例。男：女为２．１∶１。年龄１５～７５岁。病程１月～２年８月。首发症状鼻塞、鼻衄、流涕（５５．８％），咽喉痛咽部肿物（２３．１％）。病理类型除１３例为不肯定Ｔ细胞来源或Ｂ细胞淋巴瘤外，其余均为外周Ｔ淋巴瘤。作者认为不应将中线恶网等同于外周Ｔ淋巴瘤，因存在Ｂ淋巴瘤及非淋巴瘤病例。原发部价鼻腔（６２．５％），韦氏环（２７．９％）。临床分期Ⅰ期３５，Ⅱ期５８，Ⅳ期１１。治疗方法：单纯放疗２７例，放疗后化疗４６例，化疗后放疗３１例。用寿命表法计算５年生存率，Ⅰ期９３．９％，Ⅱ期５０．６％，Ⅳ期１６．４％；总计６３％。中线恶网最常侵及鼻腔，局限于鼻腔预后较好，但侵及副鼻窦、外鼻及淋巴结或合并全身症状生存率明显下降。该病对放、化疗不很敏感，建议放疗量５５～６０Ｇｙ，化疗ＣＯＢＶＰ１６Ｐ有一定疗效。     

早期鼻咽非霍奇金淋巴瘤:不同免疫表型的预后差异和治疗对策分析

背景与目的:鼻咽是淋巴瘤较常见的发病部位之一,但对于不同病理免疫表型(B细胞与NK/T细胞)鼻咽淋巴瘤的临床特点和预后以及相应的治疗对策的区别,临床报道较少。本研究的目的在于探讨不同免疫表型的早期鼻咽非霍奇金淋巴瘤的临床表现和治疗效果,评估B细胞和NK/T细胞表型之间的预后差异,为治疗方案的相应调整提供依据。方法:回顾性分析1987年5月至2003年12月间80例初治的早期鼻咽非霍奇金淋巴瘤患者的临床资料,病理和免疫表型检查显示48例为B细胞来源(B组),32例为T和NK细胞来源(T组)。42例患者接受化放疗综合治疗,31例单纯化疗,7例单纯放疗。化疗多数采用标准CHOP方案,1～10周期(中位数5周期);放射治疗采用高能光子射线配合高能电子线,常规分割,照射剂量DT30～70Gy(中位数52Gy)。两组患者的治疗方式相近,但B组的化疗周期数大于后者。结果:B组和T组的5年总生存(OS)率分别为69.5%和35.5%(P=0.003),5年无疾病进展生存(PFS)率分别为53.3%和28.9%(P=0.032)。多因素分析显示,B细胞免疫表型、无全身症状、局部控制是OS有利的独立预后影响因素;B细胞免疫表型、治疗反应好(CR/PR)是PFS有利的独立预后因素。治疗方法影响OS的单因素分层分析显示:B组患者单纯化疗(19例)和放化疗综合治疗(25例)的5年OS分别为68.1%、61.7%,单纯放射治疗的4例随访期间全部生存(P=0.311);而T组患者单纯化疗(12例)和放化疗综合治疗(17例)的5年OS分别为0、44.1%,单纯放射治疗的3例中2例生存4、10个月后死亡,1例随访60个月生存(P=0.020)。结论:早期鼻咽非霍奇金淋巴瘤病例中,虽然B细胞表型患者的年龄偏大、颈淋巴结受侵比例偏高,其预后却优于NK/T细胞表型患者。后者全身症状多见,单纯化疗的缓解率和生存率较低,在综合治疗中应该更积极配合放射治疗。     

放射治疗上呼吸道T细胞淋巴瘤34例临床预后分析

目的：分析上呼吸道T细胞淋巴瘤放射治疗的远期疗效和影响其预后的相关因素。方法：对经病理证实的34例上呼吸道T细胞淋巴瘤病例，按病变累及部位，有无发热，不同照射剂量和服用CCNU合并化疗等因素将病例分组，经放射治疗后观察其生存期。结果：病变累及两个或以上解剖部位病例组的生存率低于累及一个部位的病例组；无发热症状的病例组3年和5年生存率高于有发热病例组，放射剂量以50－60Gy的病例组生存率较高，结论：放射治疗是上呼吸道T细胞淋巴瘤的首选治疗，发病越早，临床症状越轻，预后越好。     

22例鼻咽非霍奇金淋巴瘤临床分析

目的:分析鼻咽非霍奇金淋巴瘤的发病率、治疗方法、疗效及预后.方法:对22例鼻咽非霍奇金淋巴瘤的临床资料进行回顾性分析.结果:误诊率为90.9%,治疗后CR 12例,PR 8例,PD 2例,有效率(CR PR)为90.9%.第1年死亡5例,其中高度恶性占62.5%、T细胞占40.0%、有B症状占50.0%、Ⅲ期4例、Ⅱ期1例;3年生存率为72.7%(16/22),5年生存率为63.6%(14/22).存活5年以上的病例均为无B症状,低、中度恶性及Ⅰ、Ⅱ期病例,B细胞占78.6%.化疗加局部放射治疗占85.7%.结论:鼻咽非霍奇金淋巴瘤占同期恶性淋巴瘤的4.68%,占结外淋巴瘤的16.67%,临床极易误诊,高度恶性、T细胞、有B症状者预后较差,分期越早预后越好,化疗加局部放射治疗预后较好.     

22例鼻咽非霍奇金淋巴瘤临床分析

目的：分析鼻咽非霍奇金淋巴瘤的发病率、治疗方法、疗效及预后。方法：对22例鼻咽非霍奇金淋巴瘤的临床资料进行回顾性分析。结果：误诊率为90.9%,治疗后CR12例,PR8例,PD2例,有效率（CR＋PR）为90.9%。第1年死亡5例,其中高度恶性占62.5%、T细胞占40.0%、有B症状占50.0%、Ⅲ期4例、Ⅱ期1例;3年生存率为72.7%（16/22）,5年生存率为63.6%（14/22）。存活5年以上的病例均为无B症状,低、中度恶性及Ⅰ、Ⅱ期病例,B细胞占78.6%。化疗加局部放射治疗占85.7%。结论：鼻咽非霍奇金淋巴瘤占同期恶性淋巴瘤的4.68%,占结外淋巴瘤的16.67%,临床极易误诊,高度恶性、T细胞、有B症状者预后较差,分期越早预后越好,化疗加局部放射治疗预后较好。     

中线外周T细胞淋巴瘤的综合治疗(附15例报告)

中线外周Ｔ细胞淋巴瘤是发生于鼻腔、鼻咽、硬腭及咽喉等中线部位 ,多呈进行性坏死 ,部分呈增生性病变的恶性淋巴瘤。而其中以坏死为主要表现的一组疾病以往常称作“恶性肉芽肿”或“中线恶网” ,以增生为主的一部分已明确为淋巴瘤 ,但近年来随着免疫组化和分子生物学研究的进展 ,发现绝大多数所谓“恶性肉芽肿”、“中线恶网”就是中线外周Ｔ细胞淋巴瘤 ,并已得到大多数学者的认可[1] 。对于该组疾病放射治疗作为首选已没有争议 ,但是否使用化疗 ,使用什么方案仍无定论。我科于 1997年 8月～ 2 0 0 0年 12月共收治中线外周Ｔ细胞淋巴瘤 15…     

107例鼻型NK/T细胞淋巴瘤临床特点和预后分析

目的分析107例鼻型NK/T细胞淋巴瘤的临床特点,探讨影响预后的因素。方法回顾性分析2002年1月-2010年12月间福建省肿瘤医院收治的107例完整资料的鼻型NK/T细胞淋巴瘤患者,将临床特点及实验室检查结果进行单因素分析,单因素分析有统计学意义的指标纳入多因素分析。结果107例患者男女比例为2.2∶1(74[DK]∶33),年龄9～83岁,中位年龄42岁。原发部位：鼻腔75例（70％）、韦氏环24例（22％）、其他部位8例;伴颈部淋巴结受侵12例（11％）、骨髓侵犯2例;82％为Ann Arbor分期Ⅰ/Ⅱ期; 83%国际预后指数评分为0～1分, 52％伴有B症状。单纯化疗26例、单纯放疗26例、化放疗综合治疗55例。 初治完全缓解率61％,5年生存率47.2%,多因素分析显示年龄、分期、近期疗效是NK/T细胞淋巴瘤的独立预后因素。结论鼻型NK/T细胞淋巴瘤主要侵犯鼻腔和韦氏环,男性多见,常伴B症状,放化疗为其主要治疗手段,年龄、分期、近期疗效可作为预后参考因素。     

结外侵犯非霍奇金淋巴瘤224例的临床病理特征及疗效分析

目的:探讨初治时伴结外侵犯的非霍奇金淋巴瘤(non-Hodgkins lymphoma,NHL)的临床病理特征及其与疗效的关系。方法:回顾性分析初治伴结外侵犯的NHL患者224例,分析其临床病理特征,采用χ2检验,比较不同临床特征与完全缓解率之间的关系。结果:224例伴结外侵犯的患者中B细胞NHL140例,主要为弥漫大B细胞淋巴瘤(77例);T细胞NHL84例,主要为外周T细胞淋巴瘤非特指型(53例)。伴结外侵犯的B细胞NHL,最常见的侵犯部位是咽淋巴环、胃肠道和浆膜腔;伴结外侵犯的T细胞NHL,最常见的侵犯部位是咽淋巴环和鼻腔副鼻窦。B细胞NHL完全缓解率为34.3%(48例),T细胞NHL完全缓解率为31.0%(26例)。Ⅲ～Ⅳ期、B症状、体能状况差、巨大包块者完全缓解率低;性别、LDH及是否放疗与完全缓解率无相关性,P>0.05;国际预后指数(IPI)不同的患者,其完全缓解率差异有统计学意义(B细胞性淋巴瘤P=0.023,T细胞性淋巴瘤P=0.014)。结论:伴结外侵犯的NHL最常见的病理类型是弥漫大B细胞淋巴瘤和外周T细胞淋巴瘤非特指型,其完全缓解率低,可以利用IPI指数预测其疗效与预后。     

37例前列腺癌三维适形放疗的预后分析

目的分析前列腺癌三维适形放疗的疗效及预后因素.方法 对37例前列腺癌患者进行三维适形放疗,24例行三维适形放疗前接受双侧睾丸切除,4例行放疗去势.20例同时服用艾去适内分泌化疗药物9～12个月.采用三维适形放疗技术照射前列腺靶区,5次/周,2 Gy/次.肿瘤中位剂量72 Gy（60～76 Gy）.用Longrank进行单因素,Cox进行多因素分析.结果 中位随访27个月（6～107个月）,随访率为95%.3、5年生存率分别为80%、70%.单因素分析显示年龄、治疗前PSA水平、有无区域淋巴结转移、是否合并远处转移、靶区照射剂量及是否采用综合治疗对生存期有影响.多因素分析显示治疗前PSA水平、靶区照射剂量及是否采取综合治疗3个因素影响预后.结论 前列腺癌三维适形放疗安全有效,治疗前PSA水平、靶区照射剂量及是否采取综合治疗是预后的影响因素.     

Treatment results and prognostic factors in primary thyroid lymphoma patients: a Rare Cancer Network study

Background: This study analyzed prognostic factors and treatment outcomes of primary thyroid lymphoma.Patients and Methods: Data were retrospectively collected for 87 patients (53 stage I and 34 stage II) with median age 65 years. Fifty-two patients were treated with single modality (31 with chemotherapy alone and 21 with radiotherapy alone) and 35 with combined modality treatment. Median follow-up was 51 months.Results: Sixty patients had aggressive lymphoma and 27 had indolent lymphoma. The 5- and 10-year overall survival (OS) rates were 74% and 71%, respectively, and the disease-free survival (DFS) rates were 68% and 64%. Univariate analysis revealed that age, tumor size, stage, lymph node involvement, B symptoms, and treatment modality were prognostic factors for OS, DFS, and local control (LC). Patients with thyroiditis had significantly better LC rates. In multivariate analysis, OS was influenced by age, B symptoms, lymph node involvement, and tumor size, whereas DFS and LC were influenced by B symptoms and tumor size. Compared with single modality treatment, patients treated with combined modality had better 5-year OS, DFS, and LC.Conclusions: Combined modality leads to an excellent prognosis for patients with aggressive lymphoma but does not improve OS and LC in patients with indolent lymphoma.     

血管免疫母细胞性T细胞淋巴瘤20例临床分析

 【摘要】　目的　分析血管免疫母细胞性T细胞淋巴瘤（AILT）的临床特点及近期疗效,为提高AILT诊治水平提供借鉴。方法　对2005年1月至2010年1月收治的20例AILT患者的临床资料进行回顾性分析,总结患者的临床及病理特点、治疗和生存情况。结果　20例AILT患者中位年龄55.9岁,均有淋巴结肿大,11例有B组症状,确诊依据淋巴结活组织检查,免疫组织化学均表达T细胞抗原CD3、CD45RO,治疗均采用以CHOP方案为主的化疗,其他治疗包括DICE、ESHAP、Hyper-CVAD方案及自体造血干细胞移植,随访5～69个月,全组中位生存期为20.2个月（5～69个月）,1、2、3年无病生存率分别为67 %、33 %、11 %,8例处于持续缓解状态,占全组的40 %,分别生存63、47、27、24、24、12、5、1个月。结论　AILT患者年龄偏大,化疗过程中并发症较多,虽然早期化疗可使患者症状有不同程度减轻,但停止治疗后容易复发,国际预后指数（IPI）对长期生存的影响非常重要,临床需要更有效的治疗方案来提高AILT的疗效。     

A radiotherapeutic experience for localized extranodal non-Hodgkin's lymphoma: prognostic factors and re-evaluation of treatment modality

Between 1966 and 1988, 149 patients were treated with radiotherapy for localized extranodal lymphoma. The average total dose given was 39.8 Gy for low grade disease and 48.7 Gy for all other disease. Of the 149 patients, 60 also received adjuvant chemotherapy. Twenty-four had low grade lymphoma, 109 had intermediate grade disease, and 16 had high grade disease, histologically. The distribution of histological grade and T/B phenotype varied with the primary site. Low grade lymphomas were found mainly in the orbit, and T-cell lymphomas were found in the nasal cavity and nasopharynx. The 5-year survival rates according to tumor location were 89% for oral cavity, 86% for paranasal sinus, 83% for thyroid, 69% for orbit, 47% for Waldeyer's ring (WAR), 44% for testis, 23% for CNS, 21% for nasal cavity and 60% for other sites. Histological grade and T/B phenotype both had prognostic importance. Combined chemotherapy significantly improved the survival rate only for disease with intermediate or high grade histology. Other prognostic factors according to the primary site were the bulk of lymph node for WAR disease, the radiation dose for CNS disease, bone erosion for orbital disease, stridor for disease of the thyroid, and the tumor stage for disease of both the testis and the thyroid.     

91例术后局部复发转移食管癌放疗疗效和预后分析

目的 探讨食管癌术后局部复发转移的放疗疗效和预后影响因素.方法 回顾性分析食管癌术后局部复发转移行放疗的91例患者资料,术后复发时间为1～35个月,中位数为11.1个月.吻合口复发4例,纵隔淋巴结转移+吻合口复发6例;腹腔淋巴结转移4例,锁骨上淋巴结转移20例,纵隔淋巴结转移34例,锁骨上区+纵隔淋巴结转移23例.常规放疗56例,三维适形放疗35例,剂量50～70 Gy.68例联合化疗1～4个周期.结果 随访率为95%.1、2、3年生存率分别为52%、20%和14%.Logrank单因素分析显示术后复发时间、术后临床分期、放疗剂量、近期疗效、术后T分期、术后N分期与预后相关(P=0.001、0.000、0.001、0.000、0.028、0.003).Cox多因素分析结果显示术后复发时间、术后临床分期、放疗剂量、近期疗效是独立预后因素(P=0.014、0.006、0.009、0.000).结论 食管癌术后局部复发转移患者放疗可以延长部分患者生存时间,术后复发时间长、术后分期早、放疗后近期疗效好、放疗总剂量≥60 Gy者预后较好.     

91例术后局部复发转移食管癌放疗疗效和预后分析

目的 探讨食管癌术后局部复发转移的放疗疗效和预后影响因素.方法 回顾性分析食管癌术后局部复发转移行放疗的91例患者资料,术后复发时间为1～35个月,中位数为11.1个月.吻合口复发4例,纵隔淋巴结转移+吻合口复发6例;腹腔淋巴结转移4例,锁骨上淋巴结转移20例,纵隔淋巴结转移34例,锁骨上区+纵隔淋巴结转移23例.常规放疗56例,三维适形放疗35例,剂量50～70 Gy.68例联合化疗1～4个周期.结果 随访率为95%.1、2、3年生存率分别为52%、20%和14%.Logrank单因素分析显示术后复发时间、术后临床分期、放疗剂量、近期疗效、术后T分期、术后N分期与预后相关(P=0.001、0.000、0.001、0.000、0.028、0.003).Cox多因素分析结果显示术后复发时间、术后临床分期、放疗剂量、近期疗效是独立预后因素(P=0.014、0.006、0.009、0.000).结论 食管癌术后局部复发转移患者放疗可以延长部分患者生存时间,术后复发时间长、术后分期早、放疗后近期疗效好、放疗总剂量≥60 Gy者预后较好.     

91例术后局部复发转移食管癌放疗疗效和预后分析

目的 探讨食管癌术后局部复发转移的放疗疗效和预后影响因素.方法 回顾性分析食管癌术后局部复发转移行放疗的91例患者资料,术后复发时间为1～35个月,中位数为11.1个月.吻合口复发4例,纵隔淋巴结转移+吻合口复发6例;腹腔淋巴结转移4例,锁骨上淋巴结转移20例,纵隔淋巴结转移34例,锁骨上区+纵隔淋巴结转移23例.常规放疗56例,三维适形放疗35例,剂量50～70 Gy.68例联合化疗1～4个周期.结果 随访率为95%.1、2、3年生存率分别为52%、20%和14%.Logrank单因素分析显示术后复发时间、术后临床分期、放疗剂量、近期疗效、术后T分期、术后N分期与预后相关(P=0.001、0.000、0.001、0.000、0.028、0.003).Cox多因素分析结果显示术后复发时间、术后临床分期、放疗剂量、近期疗效是独立预后因素(P=0.014、0.006、0.009、0.000).结论 食管癌术后局部复发转移患者放疗可以延长部分患者生存时间,术后复发时间长、术后分期早、放疗后近期疗效好、放疗总剂量≥60 Gy者预后较好.     

Cytologic evaluation of lymphadenopathy associated with mycosis fungoides and Sezary syndrome

BACKGROUND.

The most common presenting site of extracutaneous disease in mycosis fungoides and Sezary syndrome is the peripheral lymph node. Although fine‐needle aspiration biopsy has been shown to be a valuable diagnostic technique in evaluating lymphadenopathy, its utility in patients with cutaneous T‐cell lymphoma has not been extensively studied. With fine‐needle aspiration biopsy, material can be collected for ancillary diagnostic studies and for morphologic evaluation.

METHODS.

The authors report a series of 11 fine‐needle aspiration biopsy specimens from 10 mycosis fungoides and Sezary syndrome patients. Flow cytometric immunophenotyping and T‐cell receptor gamma chain polymerase chain reaction were performed on fine‐needle aspiration biopsy material and correlated with cytologic findings.

RESULTS.

Seven of 10 patients had lymph node involvement by cutaneous T‐cell lymphoma, with 3 cases exhibiting large‐cell transformation and 4 cases exhibiting a small‐cell pattern. Flow cytometric immunophenotyping identified an abnormal T‐cell population in 6 cases. A clonal T‐cell rearrangement by T‐cell receptor gamma chain polymerase chain reaction (TCR‐γ PCR) was identified in 1case in which insufficient events were present for evaluation by flow cytometry and in 1 case in which flow cytometry was not diagnostic of T‐cell lymphoma. Two cases showed involvement by classic Hodgkin lymphoma diagnosed by immunohistochemistry on cell block material.

CONCLUSIONS.

Fine‐needle aspiration biopsy in conjunction with immunophenotyping and T‐cell receptor gamma chain polymerase chain reaction is significantly useful in evaluation of lymphadenopathy in patients with mycosis fungoides and Sezary syndrome, especially for triaging lymph nodes that would otherwise not be sampled or for evaluating multiple lymph nodes. Cancer (Cancer Cytopathol) 2008. © 2008 American Cancer Society.     

Long-term results of treatment for prostate carcinoma by staging pelvic lymph node dissection and definitive irradiation using low-dose rate temporary iridium-192 interstitial implant and external beam radiotherapy

BACKGROUND: The objective of this study was to evaluate long-term treatment outcome of definitive irradiation by using temporary interstitial implant and limited dose of external beam radiotherapy in treatment of localized prostate carcinoma. METHODS: In total, 536 patients with biopsy-proven adenocarcinoma of the prostate, classification T1-T3, underwent staging pelvic lymph node dissection and brachytherapy delivering an average tumor dose of 30 grays (Gy), supplemented by external beam radiation therapy for an additional dose of 36 Gy delivered over 4 weeks. One hundred of 536 (18%) patients had pathologic D1 disease. A total of 181 patients had undergone transurethral prostatectomy before the treatment. Repeat prostate biopsy was performed on 132 patients 18 or more months after treatment. None of the patients received neoadjuvant or adjuvant hormone therapy. RESULTS: Cumulative disease free survival (DFS) including biochemical DFS at 10 and 15 years for classification T1B,C was 78% and 72%; for T2A, 78% and 78%; for T2B,C, 68% and 66%; and for T3A-C, 45% and 45%, respectively. Cause specific survival for the entire group at 10 and 15 years was 89% and 87%, respectively. Severe complications occurred only in the early developmental phase of the study. CONCLUSIONS: In univariate analysis, the clinical stage, histologic grade, pretreatment PSA level, lymph node status, and results of repeat posttreatment biopsy were all independently significant prognostic factors. However, the authors' study indicates that in multivariate analysis, only two factors emerged with statistical significance-the status of pelvic lymph nodes and the results of posttreatment biopsy. This signifies the importance of local tumor control to achieve ultimate cure and the importance of assessment of pelvic lymph nodes before definitive local therapy other than radical prostatectomy, especially in the high-risk group.     

99例结外NK/T细胞淋巴瘤预后分析

背景与目的：结外NK/T细胞淋巴瘤的临床及预后存在明显的异质性,以早期病变为主,常见原发灶局部外侵,早期患者放疗为主要治疗手段。本研究旨在分析早期结外NK/T细胞淋巴瘤患者的临床特征、治疗方案、生存预后及可能影响预后的相关因素。方法：收集河北医科大学第四医院2010年1月—2015年12月病理证实的早期NK/T细胞淋巴瘤患者99例,发病平均年龄45.5岁（6~76岁）,男女发病比例2.1∶1;56.6%患者伴有B症状;单纯放疗7例,单纯化疗29例,放化综合治疗63例;中位放疗剂量52 Gy（34~60 Gy）,含左旋门冬酰胺酶或培门冬酶化疗患者73例,不含19例,中位化疗周期为6个（1~12个）。结果：全组患者中位生存时间59.9个月,中位局控时间73.5个月。全组患者1、2和5年总生存率分别为76.8%、68.8%和61.4%;1、2和5年局控率分别为84.5%、81.6%和78.3%;1、2和5年无远处失败生存率分别为83.4%、83.4%和76.8%。单纯放疗或放化疗与单纯化疗比较,5年总生存率为66.0%和47.3%（χ²=4.782,P=0.029）,5年局控率为85.8%和58.7%（χ²=5.949,P=0.015）。不伴原发肿瘤侵犯（primary tumor invasion,PTI）患者与伴有PTI患者比较,5年总生存率为71.5%和55.5%（χ²=4.950,P=0.026）;5年局控率为81.5%和72.0%（χ²=0.983,P=0.321）。全组近期疗效评价达CR者62例（62.6%）,治疗有效率83.8%,疾病控制率85.8%。评价CR患者与非CR患者5年生存率为84.1%和27.6%（χ²=31.566,P=0.000）;5年局控率为92.2%和52.4%（χ²=18.417,P=0.000）。结论：早期结外NK/T细胞淋巴瘤患者单放或放化综合治疗比单纯化疗疗效好,与生存有关的独立预后因素有Ann Arbor分期和乳酸脱氢酶（lactate dehydrogenase,LDH）,与局控有关的独立预后因素仅有LDH。