内镜黏膜下剥离术联合放疗与根治术治疗Tis/T1N0M0期食管鳞癌临床疗效

目的 比较内镜黏膜下剥离术(ESD)联合放疗与食管鳞癌根治术在T_is/T₁N₀M₀期食管鳞癌患者中的疗效和安全性。方法 回顾性选取2015-08-01-2019-10-31在东南大学附属中大医院行ESD联合放疗(ESD+放疗组,n=48)与行食管鳞癌根治术(手术组,n=36)的T_is/T₁N₀M₀期食管鳞癌患者,采用t检验、χ²检验或Fisher’s精确检验比较2组患者基本特征和不良反应,采用Kaplan-Meier法及Cox回归模型进行生存分析,观察ESD联合放疗与食管鳞癌根治术相比的安全性及有效性。同时评估ESD联合放疗对于老年患者的安全性。结果 2组中位生存期均未达到,ESD+放疗组平均无进展生存期为82个月,手术组为88个月。ESD+放疗组平均总生存期为80个月,手术组为86个月。ESD+放疗组的3年无进展生存率和总生存率分别为95.7%和93.7%,手术组分别为91.1%和91.2...     

改良食管癌UICC第七版分期预测术前放疗预后价值分析

目的 评价食管癌术前放疗后病理T、N分期以及国际抗癌联盟(UICC) TNM分期是否能准确预测预后。方法 回顾分析1980—2007年本院接受术前放疗并有详细临床、病理、放疗和手术记录的 311例食管鳞状细胞癌患者资料。Kaplan-Meier法生存分析并Logrank检验和单因素分析。结果 随访率96.5%,随访时间满5、10年者分别为89、43例。全组单因素分析发现放疗后原发部位有无肿瘤残存(T-pCR,χ²=11.53,P=0.001)和淋巴结转移个数(0、1~3、≥4个,χ²=42.13,P=0.000)是影响预后因素。UICC第7版分期可用于区分上述患者预后。而根据转移淋巴结数改良第7版N分期为N₀(0个)、N₁(1~3个)、N₂(≥4个)期并结合残存癌T分期,则ypⅠ期(T_1~2N₀M₀期)与ypⅡ期(T_0-3N₁M₀期+T₃N₀M₀期)、ypⅡ期与ypⅢ期(T₄N_0~1M₀期或T_0-3N₂M₀期)间预后差异均有统计学意义(χ²=11.15、23.39,P=0.001、0.000)。结论 食管鳞状细胞癌术前放疗后病理的T分期和阳性淋巴结个数是影响预后因素。UICC 第7版分期能较准确评价预后,改良第7版N分期后与T分期结合更方便、准确预测预后。     

术后辅助3DRT改善pT2－3N0M0期食管癌患者长期生存

目的 评价3DRT (3DCRT、IMRT)在pT_2－3N₀M₀期胸段食管鳞癌根治术后辅助治疗中的临床价值。方法 分析2004—2011年本院入组pT_2－3N₀M₀期胸段食管鳞癌根治术后3DRT前瞻性非随机Ⅱ期临床研究的96例及同期全部单纯手术820例患者的复发、生存及放疗不良反应。Kaplan-Meier法计算生存率并Logrank检验,Cox模型预后多因素分析。结果 术后放疗组T₃期、肿瘤长度≥5 cm患者比例显著高于单纯手术组。术后放疗、单纯手术组5年样本数分别为35、270例。术后放疗、单纯手术组5年OS率分别为74.3%、59.9%(P=0.010),5年DFS率分别为71.0%、51.7%(P=0.002)。多因素分析显示术后放疗是影响OS、DFS的因素(P=0.030、0.004)。术后放疗组和单纯手术组总复发率、LRR率、远处转移率分别为22.9%和43.0%(P=0.000)、18.8%和35.2%(P=0.001)、11.5%和21.3%(P=0.024)。术后放疗组25例(26.0%)发生3级早晚期不良反应。结论 辅助3DRT较单纯手术降低了pT_2－3N₀M₀期胸段食管鳞癌术后复发率,提高了5年DFS、OS且不良反应反应可耐受,但还需前瞻性Ⅲ期随机研究证实。     

T2-3N0M0期食管癌R0术后失败模式分析——术后放疗潜在价值与意义

目的 比较pT_2-3N₀M₀期食管癌根治术后和术后放疗(3DCRT、IMRT)患者失败模式,探讨术后放疗及放疗范围合理性。方法 回顾分析2004—2009年本院收治的pT_2-3N₀M₀期食管癌病例581例,其中单纯手术543例、术后放疗38例(IMRT 31例、3DCRT 7例)。pT₂N₀M₀期153例、pT₃N₀M₀期428例。Kaplan-Meier法计算生存率并Logrank检验,Cox模型预后多因素分析。结果 两组患者一般临床资料比较中T分期、临床分期不具可比性。随访率为94.7%。单纯手术组失败率为40.3%,术后放疗组为 15.8%( P=0.003)。单纯手术组复发率最高为纵隔(18.5%),其次为锁骨上淋巴结和血道转移(均为10.7%),腹腔淋巴结、吻合口复发率均低(3.0%、3.8%)。pT₂NM₂、pT₃N₂M₂期失败率分别为43.6%、39.0%( P=0.329)。术后放疗组 5年DFS率高于单纯手术组(65.3%、50.8%, P=0.044), 5年OS率未达统计学意义(72.3%、59.2%, P=0.157)。多因素分析结果显示上切缘和脉管瘤栓是影响DFS和OS因素,而性别和细胞分化程度是影响OS因素。结论 pT _2-3N₂M₂期食管癌单纯手术后失败率较高,术后放疗可降低放疗部位失败率且提高DFS,但最终还需进一步加大样本量研究。     

78例乳腺癌改良根治术后pT3N0M0期患者放疗价值探讨

目的 探讨乳腺癌改良根治术后病理分期为T₃N₀期患者的术后放疗价值。方法 回顾分析1997-2014年收治的乳腺癌改良根治术后患者资料,筛选标准为女性、术后病理提示浸润性癌、肿瘤最大径>5 cm且腋窝淋巴结未见转移、未接受新辅助化疗及内分泌治疗,且无远处转移及其他第二原发癌。78例符合条件。40例(51%)接受术后放疗,67例(86%)接受辅助化疗。Kaplan-Meier法计算DFS、OS及LRR率,组间差异用Logrank法检验。结果 中位随访时间79个月(6~232个月),5年OS、DFS和LRR分别为89%、87%和2%。放疗组与未放疗组患者5年DFS分别为84%与91%(P=0.641),5年OS分别为84%与96%(P=0.126),5年LRR分别为0%和5%。仅ER/PR状态、分子分型影响患者DFS (P=0.002、0.031)。未放疗组有1例患者出现胸壁复发。结论 乳腺癌改良根治术后T₃N₀M₀期患者LRR率较低,仅ER/PR状态及分子分型影响患者DFS。在有效系统全身治疗基础上术后病理T₃N₀患者可能不需全部接受胸壁+锁骨上野放疗,但仍需大样本病例证实。     

中国西北地区早期鼻咽癌调强放疗联合化疗的临床研究

目的 分析生长在西北地区的早期鼻咽癌(T_1~2N_0~1期)患者调强放疗联合化疗的疗效及预后因素。方法 回顾分析2006—2009年本院收治的 58例早期鼻咽癌患者临床资料。Kaplan-Meier法计算生存率,并Logrank法检验和单因素分析。结果 随访率100%,随访满2、3年者分别为50、46例。全组1、2、3年生存率分别为98%、94%、91%。分层分析显示T₁N_0~1、T₂N₀期与T₂N₁期 3年总生存率、局部无复发生存率、无远处转移生存率不同,分别为100%和74%、100%和81%、100%和87%(χ²=5.74、4.95、4.24,P=0.01、0.03、0.04);全组放化疗与单纯放疗的不同,分别为100%与85%、100%与85%、100%与88%(χ²=4.02、4.12、4.84,P=0.04、0.03、0.02);T₂N₁期中放化疗与单纯放疗的也不同,分别为100%与79%、100%与79%、100%与80%(χ²=5.28、4.84、4.72,P=0.03、0.04、0.04)。单因素分析显示N分期、临床分期、放化疗与生存相关(χ²=5.39、5.74、4.02,P=0.02、0.01、0.04)。结论 早期鼻咽癌各亚组中T₂N₁期是远处转移的高危亚组,调强放疗联合化疗可能提高该组病例的无复发生存率、无远处转移生存率及总生存率。     

T1-2N1M0期乳腺癌新辅助化疗后疗效分析及放疗选择的探讨

目的 评价T_1-2N₁M₀期乳腺癌新辅助化疗后辅助放疗对LC率的影响及地位。方法收集2005—2010年间收治的新辅助化疗患者资料,筛选出T_1-2N₁M₀人群,并对其辅助放疗的临床结果进行分析。共入组T_1-2N₁M₀患者144例,中位年龄45岁(23~72岁)。结果 术后30例(21%)获得乳腺原发灶和腋窝淋巴结pCR者均接受了辅助放疗,45例仅腋窝淋巴结阳性转阴性者中10例未接受辅助放疗,69例腋窝淋巴结转移仍为阳性者中6例未接受放疗,其余患者均接受了辅助放疗。全组中位随访时间88个月,46例复发转移(32%),其中pCR者5年LR率为3.0%。5年LR率新辅助化疗后腋窝淋巴结阳性转阴性者放疗组为7%、未放疗组为16%(P=0.181),腋窝淋巴结仍为阳性者放疗组为15.9%、未放疗组为33%(P=0.267)。全组pCR者DFS时间较非pCR者延长(P=0.017)。结论 新辅助化疗后获pCR者DFS期优于未获pCR者,获pCR患接受辅助放疗的LR率较低,腋窝淋巴结阳性转阴性者未能从术后辅助放疗中获益,而腋窝淋巴结转移仍为阳性者的LR率高,辅助放疗有获益趋势。     

T1-2N1M0期鼻咽癌IMRT同期化疗疗效分析

目的 回顾性成组配对分析早期鼻咽癌单纯IMRT与IMRT同期化疗疗效及不良反应。方法 2009—2010年共98例T_1-2N₁M₀期鼻咽癌患者行单纯放疗或同期放化疗,筛选出39对患者进行疗效及不良反应对比分析。Kaplan-Meier法计算生存率且Logrank法检验。结果 3年随访率为95%。单纯IMRT组和同期放化疗组3年OS率分别为97%、95%(P=0.411),PFS率分别为97%、92%(P=0.301),LRFS率分别为97%、97%(P=0.606),DMFS率分别为100%、92%(P=0.082)。白细胞减少、贫血、血小板减少发生率同期放化疗组大于单纯IMRT组(P=0.000、0.000、0.000),单纯IMRT组与同期放化疗组3级口腔口咽黏膜炎发生率分别为26%和36%(P=0.093),听力下降发生率分别为41%、62%(P=0.100)。结论 同期化疗联合IMRT未能提高早期鼻咽癌T_1-2N₁期患者OS、PFS、LRFS率,亦未能降低DMFS率;且血液毒性、3级黏膜炎、听力下降发生率较单纯IMRT组高。     

IMRT时代鼻咽癌临床分期的降期新建议研究

目的 在不改变目前T、N、M分期定义基础上,提出适用于IMRT时代鼻咽癌临床分期的降期新建议。方法 回顾分析中山大学附属肿瘤医院2002—2006年536例鼻咽癌病例,采用Kaplan-Meier计算DSS率并Logrank检验,Cox法计算各亚组DSS风险比。结果 依据第7版UICC/AJCC分期系统,Ⅰ—Ⅲ期非T₃N₂M₀期患者5年DSS均在85%以上,Ⅳ_A、Ⅳ_B期的分别为71.8%、46.2%(P=0.171),而Ⅳ_C期的仅为24.0%。Ⅲ期患者中非T₃N₂M₀期患者5年DSS (91.5%)高于T₃N₂M₀期患者(78.6%)(P=0.042)。T₃N₂M₀期患者DSS经临床综合评估与Ⅳ_A—Ⅳ_B期患者相似。新Ⅰ期包括T_1-3N_0-1M₀和T_1-2N₂M₀,新Ⅱ期包括T₃N₂M₀、T₄N_0-2M₀和 TxN₃M₀期,新Ⅲ期包括TxNxM₁期,新Ⅰ、Ⅱ、Ⅲ期的5年DSS分别为93.3%、72.7%、24.0%(P=0.000),相比于新Ⅰ期,新Ⅱ、Ⅲ期的5年DSS风险比分别为4.01、16.76。结论 IMRT时代把鼻咽癌临床分期降为3个组可以更好地区分预后及指导临床治疗。     

T3N0M0期胸段食管鳞癌术后复发或转移的挽救治疗分析

目的 分析T₃N₀M₀期胸段食管鳞癌术后复发或转移者挽救治疗的疗效及影响因素。方法 回顾2008—2009年间第四医院收治的T₃N₀M₀期胸段食管鳞癌术后复发或转移者108例,其中局部区域复发59例、远处转移26例、局部复发+远处转移23例。复发后支持治疗53例,挽救性放疗32例、化疗9例、放化疗14例。Kaplan-Meier法计算OS率并Logrank法检验和单因素预后分析,Cox模型多因素预后分析。结果 随访率100%。全组复发后1、3、4年OS率和中位OS期分别为29.9%、16.5%、14.4%和6个月。单因素分析显示复发方式和挽救治疗与复发后OS有关(P=0.017、0.000),多因素分析显示仅挽救治疗是影响复发后OS的唯一因素(P=0.000)。与支持治疗相比,复发后化疗、放疗和放化疗能使死亡风险分别下降约76.7%、76.7%和86.1%。结论 T₃N₀M₀期胸段食管鳞癌术后复发后疗效不佳,挽救治疗能明显改善复发后OS。     

Place de la chirurgie dans les cancers de la prostate de stades cT3-4 N0M0

The surgical treatment of locally advanced prostate cancer has often been discouraged and in many cases a combined treatment with radiotherapy and hormone-therapy is proposed. Nevertheless, radical prostatectomy is efficient in mono-therapy in the majority of patients with a PSA lower than 20 microg/l, a unilateral stage T3a and a Gleason score lower than 8. Patients with a more advanced local stage or with a less well differentiated tumour should not be excluded from a surgical treatment as an initial option. The majority of them will benefit from a multimodal treatment. This can consist of adjuvant radiotherapy in case of obvious margin positive disease, a salvage radiotherapy in case of PSA relapse during follow-up, or a hormonal treatment in case of PSA persistence after surgery or in cases of advanced lymph node invasion. The urologist must utilise the results of the definitive pathology and of the post-operative PSA levels in order to find the indications where and when additional treatment can be applied. The results obtained after 10-15 years with a radical prostatectomy, eventually combined with radiation or hormonal treatment are excellent concerning the cancer specific survival at long term. Therefore radiotherapy and hormones is not the treatment of choice for all clinical T3 prostate cancers.     

T1micN0M0、T1aN0M0和T1bN0M0乳腺癌376例临床特征和预后分析

目的:分析T1micN0M0、T1aN0M0和T1bN0M0乳腺癌患者的临床病理学特征,了解其生存状态,探讨与预后相关的独立影响因素。方法:收集2002年1月—2005年12月4487例可手术的乳腺癌患者的临床病理学资料,回顾性分析其中376例T1micN0M0、T1aN0M0和T1bN0M0患者的临床病理学特征、复发和转移以及生存情况。结果:376例患者中,66例(17.6%)为T1mic(pT≤0.1cm),122例(32.4%)为T1a(0.1cm相似文献   

Le cancer du sein de la femme jeune dans le sud tunisien

OBJECTIVE: The objective of this retrospective study was to discuss the epidemioclinical criteria, the therapeutic results and the prognostic factors of breast cancer in young women throughout a comparative study of 72 young patients aged less than 35 years and a second group of older premenopausal patients aged between 36 and 50 years. PATIENTS AND METHODS: We reviewed the epidemioclinical records of all the patients. Non-metastatic and operable patients were treated with surgery (conservative or radical) followed by an adjuvant treatment (chemotherapy, radiotherapy, endocrine therapy) indicated according to the prognostic factors. Locally advanced or metastatic tumors were treated with chemotherapy. Overall survival was calculated according to the Kaplan-Meier method. The comparison of survival curves was performed according to log-rank test.The multivariate analysis was performed according to the Cox model. RESULTS: The mean age was of 31.5 years. T2N1, node positive (N+), high grade (SBRII and III) and endocrine non-responsive tumors were the most frequent. There was no difference with the second group of older patients regarding the risk factors and the clinical criteria but mammography was more sensitive in the second group. The 5 years overall survival of young patients was of 57% and pejorative prognostic factors in univariate analysis were: tumor size, N+ and endocrine non-responsiveness. There were not any significant prognostic factors at the multivariate analysis. Young age less than 35 years was not a prognostic factor influencing overall survival in the totality of patients or in the different sub-groups according to the other prognostic factors. CONCLUSION: Clinical presentation and outcome of breast cancer in our young patients aged under 35 years seems not to be different from that in older patients. The conclusions of the different authors are controversial but the majority has reported more advanced tumors with worse prognostic than those of older patients.     

Lymphome non hodgkinien primitif du foie : à propos d''un cas et revue de la littérature

Purpose was to describe the clinical, radiological and therapeutic features in primary liver lymphoma. We report the case of a 54-year-old patient, who is followed since the age of 20 years for neutropenia associated with mediastinal adenopathy. Systematical ultrasound find a mass of the left liver confirmed by Computed tomography (CT). Histological examination of laparoscopic liver biopsy specimens confirmed diffuse large-cell non-Hodgkin's lymphoma. The disease was confined to the liver without any evidence of extrahepatic involvement. The serology of Epstein Barr virus was highly positive. PET-scan show increased FDG uptake at the site of hepatic lesion and the mediastin. The patient received chemotherapy followed by radiation therapy of the left liver at the dose of 31 Gy. The patient was alive and free of disease 20 months after the diagnosis of primary liver lymphoma. The primary hepatic lymphoma is a rare malignancy, which classically affects 50-year-old patients with a male preponderance. The incidence is increased in immunosuppressed patients and some authors have suggested an association with hepatitis B or C infection, and with the Epstein Barr virus. The imaging studies including ultrasound, CT, magnetic resonance imaging (MRI) and now PET-scan help to establish the diagnosis and to the following. Treatment options are surgery, radiation, chemotherapy, or a combination.     

Adjuvant BCG immunotherapy for breast cancer (T1N0M0, T2N0M0)

The present study was performed to evaluate the effect of BCG immunotherapy for breast cancer (T1n0M0, T2n0M0) in nonrandomized series. During a 5-year follow-up study, patients in the BCG-treated group suffered neither recurrence nor death, while the historical control group had 6 cases of recurrence and 5 cases of disease death. As seen in our series, we concluded that breast cancer patients should be advised to accept adjuvant BCG immunotherapy after mastectomy.     

Résultats à long terme d''une série de 89 patients suivis pour un sarcome des tissus mous traités par chirurgie conservatrice et trois modalités d''irradiation postopératoire

PURPOSE: To evaluate the outcome of patients treated for soft tissue sarcoma using three different post-operative radiotherapy schedules. METHODS AND MATERIALS: Between 1990 and 2003, 89 patients (median age 50.8 years) presenting with soft tissue sarcoma (located to the limbs for 66 of them) underwent post-conservative-surgery radiotherapy. Pathology was liposarcoma in 35 cases and 54 others tumors. Tumors grades (FNCLCC classification) were 1, 2, 3 or unknown in 29, 32, 19 and 9 cases, respectively. Surgery was considered as complete in 68 patients. Irradiation was normofractionated (NF) in 62 cases, hyperfractionated (BF) in 19 cases and hypofractionated (HF) in 8 cases. For all the patients, median delivered dose was 61 Gy [34-76 Gy]. RESULTS: Median follow-up of alive patients was 73,8 months [3-184]. Five-year local control (LC) and overall survival (OS) rates were 85.5 and 71.2% respectively. According to multifactorial analysis, favourable prognostic factors were for local control, complete surgery (P=0.0075) and for overall survival, complete surgery (P=0.0267), grade 1 tumor (P=0.012) and absence of distant recurrence (P=0.0488). There was no statistical evidence of difference for the five-year LC and OS rates between the patients who received NF, BF or HF. There were few complications and there were comparable in the three groups. CONCLUSIONS: This retrospective serie showed similar results for all the schedules. There is no evidence to recommend bifractionation. Hypofractionation should be used only in selected patients with poor performans status.     

Un carcinome pulmonaire métastasé à la gencive via une aiguille de couture : À propos d''un cas

Gingival metastases are very rare. We report the case of a 47 year-old man presenting with a gingival metastasis from a non small cell lung carcinoma. According to the literature, the most probable way of spread of such metastasis is haematogenous. Local implantation of cancer cells, present in patient's expectorations, in a fragile gingiva may be an other pathway of lung cancer metastasizing in this region as we will try to describe in this case report. Cytological and/or histological investigation is needed to assess the malignant and the metastatic character of these gingival lesions. A rapid regression is observed after a flash of external beam radiation; nevertheless metastasis prognosis depends on the primary tumour progress.     

辽宁省癌症患者术后分期T0~2N0M0现状抽样调查

[目的]了解辽宁省癌症患者术后分期T0～2N0M0现状,为卫生行政部门制订相关政策提供参考。[方法]采用整群二阶段抽样方法,对辽宁省内抽取的37所不同类型、不同级别医院的癌症手术患者病历进行调查和评估。[结果]共收集有效调查表1947张,其中术后分期T0～2N0M0的癌症患者383例,占19.67%。不同类型、不同等级、不同地区医院,以及不同性别、不同年龄组间T0～2N0M0癌症患者比例均存在统计学差异(P<0.05)。[结论]辽宁省癌症早期诊治率较低,建立一套符合我国国情的科学、合理的癌症早诊早治措施将成为提高癌症早期诊治率的关键。     

Compression médullaire révélatrice d''un lymphome folliculaire : à propos d''un cas

Epidural localization is a rare presenting sign of non-Hodgkin's lymphoma. These tumours are classified in the majority of cases as large B cell lymphomas. Low grade lymphomas are rarely reported. We report a 43-year-old woman admitted for a total functional disability of the two lower limbs. Magnetic resonance imaging revealed a spinal epidural mass extending from D7 to D9. A laminectomy was performed. The histopathological study revealed a follicular lymphoma. The patient underwent a spinal irradiation and chemotherapy. Follow up evaluation at 16 months demonstrated no evidence of relapse. Our purpose is to describe the clinical features, the pathologic findings, the treatment and the prognosis of non-Hodgkin's lymphoma revealed by an epidural involvement.