Survival prognostic analysis of laparoscopic D2 radical resection for locally advanced gastric cancer: A multicenter cohort study

BACKGROUND With the development of minimally invasive surgical techniques,the use of laparoscopic D2 radical surgery for the treatment of locally advanced gastric cancer(GC)has gradually increased.However,the effect of this procedure on survival and prognosis remains controversial.This study evaluated the survival and prognosis of patients receiving laparoscopic D2 radical resection for the treatment of locally advanced GC to provide more reliable clinical evidence,guide clinical decision-making,optimize treatment strategies,and improve the survival rate and quality of life of patients.METHODS A retrospective cohort study was performed.Clinicopathological data from 652 patients with locally advanced GC in our hospitals from December 2013 to December 2023 were collected.There were 442 males and 210 females.The mean age was 57±12 years.All patients underwent a laparoscopic D2 radical operation for distal GC.The patients were followed up in the outpatient department and by telephone to determine their tumor recurrence,metastasis,and survival.The follow-up period ended in December 2023.Normally distributed data are expressed as the mean±SD,and normally distributed data are expressed as M(Q1,Q3)or M(range).Statistical data are expressed as absolute numbers or percentages;theχ^(2) test was used for comparisons between groups,and the Mann-Whitney U nonparametric test was used for comparisons of rank data.The life table method was used to calculate the survival rate,the Kaplan-Meier method was used to construct survival curves,the log rank test was used for survival analysis,and the Cox risk regression model was used for univariate and multifactor analysis.RESULTS The median overall survival(OS)time for the 652 patients was 81 months,with a 10-year OS rate of 46.1%.Patients with TNM stages II and III had 10-year OS rates of 59.6%and 37.5%,respectively,which were significantly different(P<0.05).Univariate analysis indicated that factors such as age,maximum tumor diameter,tumor diffe-rentiation grade(low to undifferentiated),pathological TNM stage,pathological T stage,pathological N stage(N2,N3),and postoperative chemotherapy significantly influenced the 10-year OS rate for patients with locally advanced GC following laparoscopic D2 radical resection for distal stomach cancer[hazard ratio(HR):1.45,1.64,1.45,1.64,1.37,2.05,1.30,1.68,3.08,and 0.56 with confidence intervals(CIs)of 1.15-1.84,1.32-2.03,1.05-1.77,1.62-2.59,1.05-1.61,1.17-2.42,2.15-4.41,and 0.44-0.70,respectively;P<0.05].Multifactor analysis revealed that a tumor diameter greater than 4 cm,low tumor differentiation,and pathological TNM stage III were independent risk factors for the 10-year OS rate in these patients(HR:1.48,1.44,1.81 with a 95%CI:1.19-1.84).Additionally,postoperative chemotherapy emerged as an independent protective factor for the 10-year OS rate(HR:0.57,95%CI:0.45-0.73;P<0.05).CONCLUSION A maximum tumor diameter exceeding 4 cm,low tumor differentiation,and pathological TNM stage III were identified as independent risk factors for the 10-year OS rate in patients with locally advanced GC following laparoscopic D2 radical resection for distal GC.Conversely,postoperative chemotherapy was found to be an independent protective factor for the 10-year OS rate in these patients.

En bloc pancreaticoduodenectomy and right hemicolectomy for locally advanced right-sided colon cancer

AIM To assess the usefulness of en bloc right hemicolectomy with pancreaticoduodenectomy(RHCPD) for locally advanced right-sided colon cancer(LARCC).METHODS We retrospectively reviewed the database of Saitama Medical Center, Jichi Medical University, between January 2009 and December 2016. During this time, 299 patients underwent radical right hemicolectomy for right-sided colon cancer. Among them, 5 underwent RHCPD for LARCC with tumor infiltration to adjacent organs. Preoperative computed tomography(CT) was routinely performed to evaluate local tumor infiltration into adjacent organs. During the operation, we evaluated the resectability and the amount of infiltration into the adjacent organs without dissecting the adherent organs from the cancer. When we confirmed that radical resection was feasible and could lead to R0 resection, we performed RHCPD. The clinical data were carefully reviewed, and the demographic variables, intraoperative data, and postoperative parameters were recorded.RESULTS The median age of the 5 patients who underwent RHCPD for LARCC was 70 years. The tumors were located in the ascending colon(three patients) and transverse colon(two patients). Preoperative CT revealed infiltration of the tumor into the duodenum in all patients, the pancreas in four patients, the superior mesenteric vein(SMV) in two patients, and tumor thrombosis in the SMV in one patient. We performed RHCPD plus SMV resection in three patients. Major postoperative complications occurred in 3 patients(60%) as pancreatic fistula(grade B and grade C, according to International Study Group on Pancreatic Fistula Definition) and delayed gastric empty. None of the patients died during their hospital stay. A histological examination confirmed malignant infiltration into the duodenum and/or pancreas in 4 patients(80%), and no patients showed any malignant infiltration into the SMV. Two patients were histologically confirmed to have tumor thrombosis in the SMV. All of the tumors had clear resection margins(R0). The median follow-up time was 77 mo. During this period, two patients with tumor thrombosis died from liver metastasis. The overall survival rates were 80% at 1 year and 60% at 5 years. All patients with node-negative status(n = 2) survived for more than seven years.CONCLUSION This study showed that the long-term survival is possible for patients with LARCC if RHCPD is performed successfully, particularly in those with node-negative status.

Neoadjuvant vs adjuvant pelvic radiotherapy for locally advanced rectal cancer: Which is superior?

The treatment of locally advanced rectal cancer including timing and dosage of radiotherapy, degree of sphincter preservation with neoadjuvant radiotherapy, and short and long term effects of radiotherapy are controversial topics. The MEDLINE, Cochrane Library databases, and meeting proceedings from the American Society of Clinical Oncology, were searched for reports of randomized controlled trials and meta-analyses comparing neoadjuvant and adjuvant radiotherapy with surgery to surgery alone for rectal cancer. Neoadjuvant radiotherapy shows superior results in terms of local control compared to adjuvant radiotherapy. Neither adjuvant or neoadjuvant radiotherapy impacts overall survival. Short course versus long course neoadjuvant radiotherapy remains controversial. There is insufficient data to conclude that neoadjuvant therapy improves rates of sphincter preserving surgery. Radiation significantly impacts anorectal and sexual function and includes both acute and long term toxicity. Data demonstrate that neoadjuvant radiation causes less toxicity compared to adjuvant radiotherapy, and specifically short course neoadjuvant radiation results in less toxicity than long course neoadjuvant radiation. Neoadjuvant radiotherapy is the preferred modality for administering radiation in locally advanced rectal cancer. There are significant side effects from radiation, including anorectal and sexual dysfunction, which may be less with short course neoadjuvant radiation.

Different risk factors for advanced colorectal neoplasm in young adults

AIM: To compare the risk of developing advanced colorectal neoplasm(ACRN) according to age in Koreans.METHODS: A total of 70428 Koreans from an occupational cohort who underwent a colonoscopy between 2003 and 2012 at Kangbuk Samsung Hospital were retrospectively selected. We evaluated and compared odds ratios(OR) for ACRN between the young-adults(YA < 50 years) and in the older-adults(OA ≥ 50 years). ACRN was defined as an adenoma ≥ 10 mm in diameter, adenoma with any component of villous histology, high-grade dysplasia, or invasive cancer.RESULTS: In the YA group, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 1.26, 95%CI: 1.02-1.55), current smoking(OR = 1.37, 95%CI: 1.15-1.63), family history of colorectal cancer(OR = 1.46, 95%CI: 1.01-2.10), diabetes mellitus related factors(OR = 1.27, 95%CI: 1.06-1.54), obesity(OR = 1.23, 95%CI: 1.03-1.47), CEA(OR = 1.04, 95%CI: 1.01-1.09) and low-density lipoprotein-cholesterol(OR = 1.01, 95%CI: 1.01-1.02) were related with an increased risk of ACRN. However, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 2.12, 95%CI: 1.68-2.68), current smoking(OR = 1.38, 95%CI: 1.12-1.71), obesity(OR = 1.34, 95%CI: 1.09-1.65) and CEA(OR = 1.05, 95%CI: 1.01-1.09) also increased the risk of ACRN in the OA group.CONCLUSION: The risks of ACRN differed based on age group. Different colonoscopic screening strategies are appropriate for particular subjects with risk factors for ACRN, even in subjects younger than 50 years.

Effectiveness of integrated nursing interventions for fatigue in patients with advanced cancer:a systematic review of randomized controlled trials

Objective:To evaluate the effectiveness of integrated nursing interventions for fatigue in patients with advanced cancer.Methods:Medline,Pubmed,Embase,CINAHL,Web of Science,and the Cochrane Library were searched systematically till June 2017.A systematic review was conducted to collect randomized controlled trials(RCTs)reporting on the effect of nurse-driven interventions to improve fatigue in patients with advanced cancer.Quality assessment was conducted using the Cochrane Collaboration’s risk of bias tool.Results:Six RCTs involving 736 adult participants were included.The fatigue intensity was improved significantly by nursing interventions.The analyzed results revealed significant improvements in the intervention group:less than 3 months(standard mean difference[SMD]=?0.33,95%confidence interval[CI][?0.48,?0.19],P<0.01)and more than or equal to 3 months(SMD=?0.40,95%CI[?0.57,?0.24],P<0.01).Four studies with a moderate risk of bias were judged,and the remaining studies were at high risk of bias.Conclusions:The results indicate that integrated nursing interventions may relieve fatigue in patients with advanced cancer.However,due to the high risk of bias in most of the included studies and the diversity of interventions,the results and implementation process should be carefully monitored.

Outcomes of preoperative chemoradiotherapy followed by surgery in patients with unresectable locally advanced sigmoid colon cancer

Background: Complete resection of locally advanced sigmoid colon cancer(LASCC) is sometimes difficult. Patients with LASCC have a dismal prognosis and poor quality of life, which has encouraged the evaluation of alternative multimodality treatments. This prospective study aimed to assess the feasibility and efficacy of neoadjuvant chemora?diotherapy(neo CRT) followed by surgery as treatment of selected patients with unresectable LASCC.Methods: We studied the patients with unresectable LASCC who received neo CRT followed by surgery between October 2010 and December 2012. The neoadjuvant regimen consisted of external?beam radiotherapy to 50 Gy and capecitabine?based chemotherapy every 3 weeks. Surgery was scheduled 6–8 weeks after radiotherapy.Results: Twenty?one patients were included in this study. The median follow?up was 42 months(range, 17–57 months). All patients completed neo CRT and surgery. Resection with microscopically negative margins(R0 resection) was achieved in 20 patients(95.2%). Pathologic complete response was observed in 8 patients(38.1%). Multivisceral resection was necessary in only 7 patients(33.3%). Two patients(9.5%) experienced grade 2 postopera?tive complications. No patients died within 30 days after surgery. For 18 patients with pathologic M0(yp M0) disease, the cumulative probability of 3?year local recurrence?free survival, disease?free survival and overall survival was 100.0%, 88.9% and 100.0%, respectively. For all 21 patients, the cumulative probability of 3?year overall survival was 95.2% and bladder function was well preserved.Conclusion: For patients with unresectable LASCC, preoperative chemoradiotherapy and surgery can be performed safely and may result in an increased survival rate.

Validation of serum tumor biomarkers in predicting advanced cystic mucinous neoplasm of the pancreas

BACKGROUND Early detection of advanced cystic mucinous neoplasms[(A-cMNs),defined as high-grade dysplasia or malignancy]of the pancreas is of great significance.As a simple and feasible detection method,serum tumor markers(STMs)may be used to predict advanced intraductal papillary mucinous neoplasms(IPMNs)and mucinous cystic neoplasms(MCNs).However,there are few studies on the usefulness of STMs other than carbohydrate antigen(CA)19-9 for early detection of A-cMNs.AIM To study the ability of five STMs-CA19-9,carcinoembryonic antigen(CEA),CA125,CA724,and CA242 to predict A-cMNs and distinguish IPMNs and MCNs.METHODS We mainly measured the levels of each STM in patients pathologically diagnosed with cMNs.The mean levels of STMs and the number of A-cMN subjects with a higher STM level than the cutoff were compared respectively to identify the ability of STMs to predict A-cMNs and distinguish MCNs from IPMNs.A receiver operating characteristic curve with the area under curve(AUC)was also created to identify the performance of the five STMs.RESULTS A total of 187 patients with cMNs were identified and 72 of them showed AcMNs.We found that CA19-9 exhibited the highest sensitivity(SE)(54.2%)and accuracy(76.5%)and a moderate ability(AUC=0.766)to predict A-cMNs.In predicting high-grade dysplasia IPMNs,the SE of CA19-9 decreased to 38.5%.The ability of CEA,CA125,and CA724 to predict A-cMNs was low(AUC=0.651,0.583,and 0.618,respectively).The predictive ability of CA242 was not identified.The combination of STMs improved the SE to 62.5%.CA125 may be specific to the diagnosis of advanced MCNs.CONCLUSION CA19-9 has a moderate ability,and CEA,CA125,and CA724 have a low ability to predict A-cMNs.The combination of STM testing could improve SE in predicting A-cMNs.

Pemertrexed combined with cisplatin in the treatment of advanced non-small cell lung cancer:a case report and literature review

The aim of our study was to explore the value of second-line treatment for advanced non-small cell lung cancer (NSCLC). One patient with metastatic adenocarcinoma of NSCLC was given second-line treatment of pemertrexed/cisplatin. Follow-up was made to observe progression free survival (PFS) and survival time. She was given 4 cycles first-line treatment of recombinant human endostatin plus gemcitabine/cisplatin previously; the efficacy was CR and PFS was 10.2 months. After the 5th cycle treatment of pemetrexed/cisplatin, the efficacy of the primary tumor was CR, and bone metastases was stable. PFS was 6.6 months, and the patient has been survival for 22 months. Quality of life (QOL) of the patient was improved. When advanced NSCLC is recurrence or metastasis, starting second-line treatment of pemetrexed/cisplatin timely can prolong survival time and improve QOL.

Effect of immunotherapy combined with intravenous chemotherapy on the tumor load,immune function and cancer cell proliferation activity in patients with advanced colon cancer

Objective: To study the effect of immunotherapy combined with intravenous chemotherapy on the tumor load, immune function and cancer cell proliferation activity in patients with advanced colon cancer. Methods: A total of 90 patients with advanced colon cancer who were treated in Second People's Hospital of Yibin between December 2014 and January 2017 were collected and divided into control group (n=45) and observation group (n=45) by random number table. Control group received routine intravenous chemotherapy, and the observation group received immunotherapy combined with intravenous chemotherapy. The levels of specific tumor markers and Th17/Treg cytokines in serum as well as proliferation gene expression in the lesion tissue were determined. Results: Before treatment, the differences in levels of specific tumor markers and Th17/Treg cytokines in serum as well as proliferation gene expression in lesion tissue were not statistically significant between the two groups. After treatment, PTN, CCSA-1, IL-17 and IL-23 levels in serum as well as GTPBP4 and PIK3CB mRNA expression in lesion tissue of both groups of patients were lower than those before treatment while IL-10 and IL-35 levels in serum as well as FAM96B, MS4A12 and FRAT1 mRNA expression in lesion tissue were higher than those before treatment, and PTN, CCSA-1, IL-17 and IL-23 levels in serum as well as GTPBP4 and PIK3CB mRNA expression in lesion tissue of observation group were lower than those of control group while IL-10 and IL-35 levels in serum as well as FAM96B, MS4A12 and FRAT1 mRNA expression in lesion tissue were higher than those of control group. Conclusion: Immunotherapy combined with intravenous chemotherapy can effectively reduce the tumor load, optimize cellular immune function and inhibit tumor cell proliferation in patients with advanced colon cancer.

Inhibitory effect of sulindac against chemically induced primary colonic tumours by N methyl N nitrosourea in mice

AIM To investigate the chemopreventive effect of sulindac, one of the nonstroidal anti inflammatory drugs (NSAIDs), on the growth of N methyl N nitrosourea (MNU) induced mouse colonic tumors.

Prevention of metastasis to liver by using 5-FU intraperitoneal chemotherapy in nude mice inoculated with human colonic cancer cells

AIMS Using a new approach of regional adjuvant chemotherapy to prevent cancer cells hepatic metasta- sis after radical surgery of large bowel cancer. METHODS A model of liver with metastasis of hu- man colonic cancer (HCC) cells in nude mice was used to observe the effect in prevention of metastasis of HCC cells inoculated via spleen applied with early postoper- ative intraperitoneal (IP) chemotherapy using large dose of 5-FU. RESULTS The incidence of metastasis to liver was decreased by 40%,the mean number of metastatic liv- er nodules in each animal was reduced by 50.89% and the mean survival times of each animal was prolonged by 48.21% by using 5-FU 40 mg/NS 40 ml/kg IP for two consecutive days as compared with the controls. CONCLUSIONS IP is a new and more effective re- gional adjuvant chemotheraputic approach in the pre- vention of liver metastasis HCC cells after radical surgery of large bowel cancer.

Comparison of hydrocolonic sonograpy accuracy in preoperative staging between colon and rectal cancer

AIM:To compare the accuracy of hydrocolonic sonography (HUS) in determining the depth of invasion (T stage) in colon and rectal cancer. METHODS:A total of 1000-2000 mL of saline was instilled per rectum using a system for barium enemas,and then ultrasonography was conducted by a SSA-270A (Toshiba Co,Japan) sonolayer unit with a 3.75 MHz for 17 patients with colon cancer and 13 patients with rectal cancer before operation.After operation,T stage in HUS was compared with postoperative histological findings. RESULTS:Overall,the accuracy of T stage was 70%.It was 88% in colon cancer and 46% in rectal cancer.In evaluating nodal state,the accuracy of HUS was low in both colon (71%) and rectal cancers (46%) compared with conventional CT or MRI.The overall accuracy of N staging was 60%. CONCLUSION:HUS is valuable to evaluate the depth of invasion in colon cancer,but is less valuable in rectal cancer.Because HUS is low-cost,noninvasive,and readily available at any place,this technique seems to be useful to determine the preoperative staging in colon cancer,but not in rectal cancer.

Ischemic colitis masquerading as colonic tumor:Case report with review of literature

Ischemic colitis can mimic a carcinoma on computed tomographic (CT) imaging or endoscopic examination. A coexisting colonic carcinoma or another potentially obstructing lesion has also been described in 20% of the cases of ischemic colitis. CT scan can differentiate it from colon cancer in 75% of cases. However, colonoscopy is the preferred method for diagnosing ischemic colitis as it allows for direct visualization with tissue sampling. Varied presentations of ischemic colitis have been described as an ulcerated or submucosal mass or as a narrowed segment of colon with ulcerated mucosa on colonoscopy. Awareness and early recognition of such varied presentations of a common condition is necessary to differentiate from a colonic carcinoma, and to avoid unnecessary surgery and related complications.

Definitive palliation for neoplastic colonic obstruction using enteral stents:Personal case-series with literature review

Acute colonic obstruction due to malignancies is an emergency that requires surgical treatment.Elderly patients or inoperable tumors require intestinal decompression that is a simple colostomy in almost all cases.This“manoeuvre” leads the patient to a percentage of moRality/morbidity and to a bad quality of life due to acceptance of stoma.The introduction of enteral metal stent inserted endoscopically has,in our opinion,provided a new way to obtaining the definitive palliation of inoperable colo-rectal cancer with a simple method.We reported our case-series and we analyzed the current literature and costs of treatments.

Effects of endostatin on expression of vascular endothelial growth factor and its receptors and neovascularization in colonic carcinoma implanted in nude mice

AIM:To investigate the antiangiogenic effects of endostatin on colonic carcinoma cell line implanted in nude mice and its mechanism. METHODS:Nude mice underwent subcutaneous injection with LS-174t colonic carcinoma cell line to generate carcinoma and were randomly separated into two groups.Mice received injection of vehicle or endostatin every day for two weeks. After the tumor was harvested,the tumor volumes were determined,and the expressions of CD34,VEGF and FIk-1 were examined by immunohistochemical method. RESULTS:Tumor volume was significantly inhibited in the endostatin group(84.17%)and tumor weight was significantly inhibited in the endostatin group(0.197±0.049) compared to the control group(1.198±0.105)(F=22.56, P=0.001),microvessel density(MVD)was significantly decreased in the treated group(31.857±3.515)compared to the control group(100.143±4.290)(F=151.62,P<0.001). Furthermore,the expression of FIk-1 was significantly inhibited in the treated group(34.29%) ompared to the control group(8.57%)(X^2=13.745,P=0.001).However no significant decrease was observed in the expression of vascular endothelial growth factor(VEGF)between these two groups(X^2=0.119,P=0.730). CONCLUSION:Endostatin can inhibit tumor growth and angiogenesis by blocking Vegf/FIk-1 pathway.This experiment provides the theory basis for developing a new anti-carcinoma drug through studying the properties of anti-angiogenesis inhibitors.

Pyogenic liver abscess as initial presentation in locally advanced right colon cancer invading the liver,gallbladder,and duodenum

Locally advanced colorectal cancer complicated with adjacent organic invasion may remain confined to the local area with minimal metastasis.In the present paper,we report on a patient with advanced right colon cancer,including liver,gallbladder,and duodenal invasion behind the scene of liver abscess.En bloc resection was performed on the patient,with right-hemicolectomy,cholecystectomy,partial duodental resection,and hepatectomy.Postoperative management was administered,including nutritional support in the early postoperative period,effective anti-infection treatment,and adjuvant chemotherapy(FOLFOX4).The patient survived for 16 months after the operation.Common clinical manifestations of colorectal cancer were digestive symptoms and changes in defecation.However,the clinical manifestation of locally advanced colon cancer was extremely complicated.Extended or multivisceral resection may offer patients a chance to survive an acute crisis and allow for treatment with adjuvant therapy.

Analysis of 72 patients with colorectal high-grade neuroendocrine neoplasms from three Chinese hospitals

BACKGROUND Colorectal high-grade neuroendocrine neoplasms(HGNENs)are rare and constitute less than 1%of all colorectal malignancies.Based on their morphological differentiation and proliferation identity,these neoplasms present heterogeneous clinicopathologic features.Opinions regarding treatment strategies for and improvement of the clinical outcomes of these patients remain controversial.AIM To delineate the clinicopathologic features of and explore the prognostic factors for this rare malignancy.METHODS This observational study reviewed the data of 72 consecutive patients with colorectal HGNENs from three Chinese hospitals between 2000 and 2019.The clinicopathologic characteristics and follow-up data were carefully collected from their medical records,outpatient reexaminations,and telephone interviews.A survival analysis was conducted to evaluate their outcomes and to identify the prognostic factors for this disease.RESULTS According to the latest recommendations for the classification and nomenclature of colorectal HGNENs,61(84.7%)patients in our cohort had poorly differentiated neoplasms,which were categorized as high-grade neuroendocrine carcinomas(HGNECs),and the remaining 11(15.3%)patients had well differentiated neoplasms,which were categorized as high-grade neuroendocrine tumors(HGNETs).Most of the neoplasms(63.9%)were located at the rectum.More than half of the patients(51.4%)presented with distant metastasis at the date of diagnosis.All patients were followed for a median duration of 15.5 mo.In the entire cohort,the median survival time was 31 mo,and the 3-year and 5-year survival rates were 44.3%and 36.3%,respectively.Both the univariate and multivariate analyses demonstrated that increasing age,HGNEC type,and distant metastasis were risk factors for poor clinical outcomes.CONCLUSION Colorectal HGNENs are rare and aggressive malignancies with poor clinical outcomes.However,patients with younger age,good morphological differentiation,and without metastatic disease can have a relatively favorable prognosis.

Colonic metastasis after resection of primary squamous cell carcinoma of the lung:A case report and literature review

Lung cancer is a common malignancy in the world; however symptomatic colonic metastasis from primary lung cancer is rare. A 64-year-old man was originally found poorly differentiated squamous cell carcinoma of right lung and received right lower lobectomy and lymph node dissection. Three years later, the patient presented to our emergency room with the symptom of upper abdominal pain and weight loss. Abdominal palpation and computed tomography scan of the abdomen revealed a large mass measuring 7.6 cm &#x000d7; 8.5 cm in the ascending colon. Colonoscopy and biopsy revealed poorly differentiated squamous cell carcinoma with similar morphological pattern to that of the previous lung cancer. Chemotherapy was given and the patient died 5 mo later. Lung cancer metastatic to the colon confers a poor prognosis: overall survival ranged from 5 wk to 1 year, with a median survival of 3 mo after the diagnosis of the colonic metastasis.

Primary early-stage intestinal and colonic non-Hodgkin's lymphoma: Clinical features, management, and outcome of 37 patients

AIM： To analyze the clinical features, management, and outcome of treatment of patients with primary intestinal and colonic non-Hodgkin＇s lymphoma （PICL）. METHODS： A retrospective study was performed in 37 patients with early-stage PICL who were treated in our hospital from 1958 to 1998. Their clinical features, management, and outcome were assessed. Prognostic factors for survival were analyzed by univariate analysis using the Kaplan-Meier product-limit method and log-rank test. RESULTS： Twenty-five patients presented with Ann Arbor stage Ⅰ PICL and 12 with Ann Arbor stage Ⅱ PICL. Thirty-five patients underwent surgery （including 31 with complete resection）, 22 received postoperative chemotherapy or radiotherapy or both. Two patients with rectal tumors underwent biopsy and chemotherapy with or without radiotherapy. The 5- and 10-year overall survival （OS） rates were 51.9% and 44.5%. The corresponding diseasefree survival （DIS） rates were 42.4% and 37.7%. In univariate analysis, multiple-modality treatment was associated with a better DFS rate compared to single treatment （P= 0.001）. While age, tumor size, tumor site, stage, histology, or extent of surgery were not associated with OS and DFS, use of adjuvant chemotherapy significantly improved DFS （P = 0.031） for the 31 patients who underwent complete resection. Additional radiotherapy combined with chemotherapy led to a longer survival than chemotherapy alone in six patients with gross residual disease after surgery or biopsy.CONCLUSION： Combined surgery and chemotherapy is recommended for treatment of patients with PICL, Additional radiotherapy is needed to improve the outcome of patients who have gross residual disease after surgery.