Ivor Lewis operation for epidermoid carcinoma of the esophagus

One hundred patients, 95 men and 5 women with a mean age of 59 years (age range, 35 to 77 years), were treated by the same initiate surgeon in practice from 1982 to 1988 for epidermoid carcinoma of the lower two-thirds of the esophagus using the Ivor Lewis procedure. Fifty-eight tumors were located in the middle third of the esophagus and 42, in the lower third. Postoperative staging revealed 30 stage I/II and 70 stage III carcinomas (ie, tumors extending beyond the esophageal wall or lymph node extension). Operative procedure was considered curative in 70 patients and palliative in 30 patients. The same procedure has been used for all patients. In all patients we were able to perform extended esophagectomy with anastomosis located 3 to 7 cm under the pharyngoesophageal junction. Postoperative mortality was 4%. Morbidity due to leakage was 7%; proper drainage enabled spontaneous healing in 5 patients. Fifteen patients had pulmonary complications, none of which fatal, Median actuarial survival was 17 months. Actuarial survival at 24 months is significantly higher for patients in stage I and II (68.4%) than for patients in stage III (23.2%) (p less than 0.01). The Ivor Lewis procedure is a safe surgical approach for the treatment of the esophageal carcinoma that has a high survival rate and allows a good quality of life.     

Individualized surgical strategies for cancer of the esophagogastric junction

Due to their borderline location between the stomach and esophagus the optimal surgical strategy for patients with adenocarcinoma of the esophagogastric junction is controversial. Irrespective of the surgical approach a complete removal of the primary tumor and its lymphatic drainage has to be the primary goal of surgical treatment of such tumors. Based on the experience with surgical resection of more than 1000 patients with adenocarcinoma of the esophagogastric junction we recommend an individualized surgical strategy guided by tumor stage and topographic location of the tumor center or tumor mass. This requires detailed preoperative staging and classification of tumors arising in the vicinity of the esophagogastric junction into adenocarcinoma of the distal esophagus (AEG Type I Tumors), true carcinoma of the gastric cardia (AEG Type II Tumors) and subcardial gastric carcinoma infiltrating the esophagogastric junction (AEG Type III Tumors). In patients with Type I Tumors transthoracic esophagectomy offers no survival benefit over radical transmediastinal esophagectomy, but is associated with higher morbidity. In patients with Type II or Type III tumors an extended total gastrectomy results in equal or superior survival and less postoperative mortality than a more extended esophagogastrectomy. In patients with early tumors, staged as uT1 on preoperative endosonography, a limited resection of the proximal stomach, cardia and distal esophagus with interposition of a pedicled isoperistaltic jejunal segment allows a complete tumor removal with adequate lymphadenectomy and offers excellent functional results. Multimodal treatment protocols with neoadjuvant chemotherapy or combined radiochemotherapy followed by surgical resection appear to markedly improve the prognosis in patients with locally advanced tumors who respond to preoperative treatment. With this tailored approach extensive preoperative staging becomes mandatory for an adequate selection of the appropriate therapeutic concept.     

Multimodality approach to treatment of carcinoma of the esophagus

We conducted a combined treatment pilot project in 17 patients with squamous cell carcinoma of the thoracic esophagus. Thirteen of the patients initially had stage I or II disease, and four had stage III disease. Each patient received three cycles of chemotherapy consisting of a high dose of cisplatin (100 mg/sq m), followed by continuous infusion of fluorouracil (1,000 mg/sq m/day for five days). Thirteen patients had a favorable response to the chemotherapy, and ten of the 11 responding patients with stage I or II disease were offered surgical resection. Total thoracic esophagectomies and cervical gastroesophagostomies were done in the six patients who accepted the surgical recommendation. Pathologically, five patients had stage I disease, and one had stage III disease (even in this patient the local tumor was confined within the wall of the esophagus). All six patients were alive, without evidence of disease, four to 34 months after diagnosis. Two patients with stage II disease had tumor progression, as did two of the four patients with stage III disease. Three of the nonresponding patients died of their disease two to seven months after diagnosis. The eight remaining patients, three of whom received irradiation after chemotherapy, were alive, but with evidence of persistent disease, one to seven months after entrance into the study.     

The role of surgical therapy for esophageal microcytoma. Experience of there clinical cases and results analysis

Small cell carcinoma of the esophagus is a rare tumor. It was described for the first time in 1952 by McKeown and 200 cases have been reported till now. Because of its similarity with small cell carcinoma of the lung, the treatment of this tumor is controversial. In our Institute we treated three patients with small cell carcinoma of the esophagus. All subjects underwent subtotal esophagectomy with esophagogastroanastomosis through laparotomic and thoracotomic approach. Histologically, the tumor was classified as pure SCEC in one patient and mixed SCEC in the other two. The stage I and II patients received operation as single treatment. The two patients are alive and disease free 219 and 193 months after surgery. The third patient, classified at stage III, underwent postoperative chemotherapy but local and distant recurrence was observed 11 months after surgical resection. He was submitted to a second choice chemotherapy, but he died 24 months after the operation. The long-term survival observed in our two patients treated by surgery is the longest described in literature. Our experience seems to demonstrate that an early diagnosis and oncological radical resection, may be helpful in the long-term prognosis even in presence of a very aggressive neoplasm.     

Pathologic Tumor Response of Invasive Lobular Carcinoma to Neo‐adjuvant Chemotherapy

Abstract: Neo‐adjuvant chemotherapy is used for locally advanced breast cancer patients with significant variation in tumor response. Our objective is to determine the clinicopathologic effect of neo‐adjuvant chemotherapy on invasive lobular carcinoma. A review of a single‐institution data base of women diagnosed with breast cancer identified 30 patients from 1999 to 2009 with operable invasive lobular carcinoma who received neo‐adjuvant chemotherapy. Patient demographics and clinicopathologic data were reviewed. Cases were reviewed by a single pathologist (NNE). Residual cancer burden class was determined for each case. Median patient age was 50 years (range 25–79). All tumors were hormone receptor positive and clinical stage II or III carcinomas. Most patients (53.3%) had combination anthracycline‐ and taxane‐based chemotherapy. Therapy‐related changes were noted within the tumor bed in 25 (83.3%) patients. Six (30%) of 20 patients with residual axillary disease had therapy‐related nodal changes. There were 11 patients with moderate residual disease (class II) and 18 (60%) with extensive (class III); there were no complete pathologic responses (class 0). Only one patient (3.3%) converted from mastectomy to breast‐conserving surgery. Four (13.3%) patients developed distant metastases; all had pleomorphic‐type, clinical stage III tumors with residual cancer burden III classification and developed distant disease in the 2 years after surgery (range 0–26 months). Median follow‐up time was 29.5 months (range 7–132). Patients with locally advanced pleomorphic‐type lobular carcinoma appear to develop early post‐treatment metastatic disease. Neo‐adjuvant chemotherapy did not appear to have significant impact on the surgical treatment of patients with invasive lobular carcinoma.     

Surgical therapy and radiotherapy for carcinoma of the esophagus. Treatment results in 195 patients

Between 1963 and 1986, 195 patients with carcinoma of the esophagus were seen in the Department of Radiation Oncology at the University of Southern California School of Medicine. Of these 195 patients, 137 had unresectable or inoperable tumors and received radiotherapy. A combination of radiotherapy and surgical therapy was used in 46 patients, 9 patients were treated with surgery alone, and three with chemotherapy alone. Among the nonsurgical patients, 13 scored less than 50 on the Karnofsky scale, 25 had distant metastases, and 69 lost more than 10% of their body weight. The majority (94%) had squamous cell carcinoma and a few (6%) had adenocarcinoma. Fifty percent had middle esophageal lesions, 30% had lower lesions, and 20% had upper esophageal lesions. Stage I was diagnosed in 13%, II in 27%, III in 29%, and IV in 27%; the disease was not staged in 5%. The 5-year actuarial survival rate for all patients was 4% (median 32 weeks). The 5-year survival rate of the 46 patients with combination therapy was 18%, and it was 2% for the remaining 149 patients (p less than 0.001). These figures are independent of stage of disease. The 2-year survival rate by stage was as follows: I, 25%; II, 21%; III, 5%; and IV, 0% (p less than 0.001). Complete response was obtained in 18% and partial response in 41%. Complete response was dependent on the tumor stage. It was 40% for stage I disease, 23% for stage II, 11% for stage III, and 6% for stage IV disease. Similarly, a larger percentage (39%) of the 46 patients with combination surgical/radiation therapy had a complete response than of patients treated by either radiotherapy alone (n = 137, 12%) or surgery alone (n = 9, 11%). Complete response and initial performance status were important factors influencing survival (p less than 0.001). Surgery with adjuvant irradiation offered a better survival rate than radiotherapy or surgery used as single modalities. Treatment results for patients with advanced carcinoma of the esophagus remain poor.     

Esophagus resection without thoracotomy in cancer. Report of experiences with 100 cases

Between 1980 and 1984 126 patients were admitted to the surgical department of the University of Düsseldorf for cancer of the esophagus. 100 (= 79%) patients were operated upon. In the majority of cases we dealt with advanced tumors (76% stage III and IV UICC). In 87 patients the esophagus was removed by transhiatal blunt dissection. In 13 patients the tumor bearing esophagus was bypassed by the substernally transferred stomach. Overall mortality was 20%. Varying with tumor stage the median time of survival was 5,5 months, again with wide variation depending of tumor stage. Only in stage I and II tumors there is a chance of significant prolongation of life or even cure. The majority of our patients and their relatives considered the outcome of the operation as a success, even if the time of survival was only short.     

胃癌急性穿孔的诊断治疗:附48例报告

目的 探讨胃癌穿孔患者的临床病理特征及外科下术治疗方式的选择。方法 回顾性分析48例胃癌穿孔患者的临床病理、手术方式及生存期资料。结果 患者平均年龄58岁。病理分期Ⅰ期3例，Ⅱ期ll例，Ⅲ期2l例，Ⅳ期l3例，29例作急诊胃切除术，手术死亡率6．9％；6例先作穿孔修补术，术后3周作胃切除术，无手术死亡；l3例作穿孔修补或加作胃空肠吻合术，手术死亡率23.l％。胃切除术者术后中位生存期28个月(13～72个月)，胃穿孔修补术者中位生存期7个月(3～lO个月)。结论 急诊胃切除术是治疗胃癌急性穿孔的合理方法，如情况不允许，可行分期手术以降低手术死亡率。     

External beam and intraluminal radiotherapy in the treatment of carcinoma of the esophagus

During a 10-year period, 46 patients with unresectable or inoperable carcinoma of the esophagus were treated with teletherapy-brachytherapy combination at the University of Southern California School of Medicine. Stage distribution was as follows: stage I, 5 (11%) patients; stage II, 23 (50%) patients; stage III, six (13%) patients; and stage IV, 12 (26%) patients. Thirteen patients were treated for recurrent disease, including 11 patients initially treated with teletherapy and two who had had surgical resection. Radiotherapy was given by teletherapy in 33 and brachytherapy in all 46 patients. An average tumor dose was 50 Gy with teletherapy and 20 Gy per application with brachytherapy. There were 25 patients who had more than one brachytherapy application. The 5-year actuarial survival rate for 28 patients with stage I or II disease was 12%, with a median of 13 months. This compared with no 5-year survivals and a median survival of 10 months for the 18 patients with stage III or IV disease. Failure at the primary site was seen in 16 (35%) patients. Complete response was seen in 20%, partial response in 76%, and no response in 4%. Treatment was well tolerated. Complications included esophageal stenosis in two patients and tracheoesophageal fistula in one. Teletherapy-brachytherapy combination is an effective treatment in the management of unresectable or inoperable carcinoma of the esophagus.     

Barrett''s esophagus with high-grade dysplasia. An indication for prophylactic esophagectomy.

OBJECTIVE. The authors review the results and outcomes of esophagectomy (prophylactic esophagectomy) for patients with Barrett's esophagus and high-grade epithelial dysplasia (HGD). SUMMARY BACKGROUND DATA. The role of prophylactic esophagectomy for Barrett's esophagus with HGD is controversial, with some authors recommending surgery and others favoring endoscopic surveillance until biopsy diagnosis of carcinoma is made. METHODS. Between 1982 and 1994, 30 consecutive patients with HGD underwent esophagectomy and had the pre- and postoperative pathology reviewed at our institution. The medical records were reviewed to determine patient characteristics, preoperative endoscopic data, surgical approach, operative morbidity and mortality, length of hospitalization, and treatment outcome. Patients were divided into two groups based on whether invasive adenocarcinoma was found in the resection specimen (group 1) or not (group 2). RESULTS. The duration of reflux symptoms was 22 +/- 14 years for group 1 and 9 +/- 11 years for group 2 (p = 0.05). There was one operative death (3.3%) and six complications (20%). In 13 patients (43%, group 1), invasive adenocarcinoma was found in the resected esophagus. The American Joint Committee on Cancer stage for these patients was stage I (8 patients), stage II (2 patients), and stage III (3 patients). One stage I patient died of adenocarcinoma (72 months) in an incompletely excised HGD segment. Other stage I and II patients are alive without adenocarcinoma with an 18-and 63-month mean follow-up, respectively. Outcome for stage III patients was one operative death, one noncancer death (6 months), and one patient with metastatic adenocarcinoma (26 months). For group 2 (57%), there were no adenocarcinoma deaths (40 months). CONCLUSIONS. High-grade epithelial dysplasia is an indication for esophagectomy because of the prevalence of occult adenocarcinoma (43%). Esophagectomy can be performed safely, and survival in patients with completely resected Barrett's esophagus and early-stage adenocarcinoma is excellent.     

Ivor Lewis' operation for epidermoid cancer of the esophagus. Immediate and late results. Apropos of 168 cases]

168 Ivor Lewis operations for squamous carcinoma of the lower esophagus are reviewed. 155 men and 13 women with a mean age of 59 years were operated on. 46 tumors were stage I and II, and 122 were stage III. Operations were considered to be curative for 120 patients and only palliative for 48. An esophagectomy associated with lymphadenectomy was performed through laparotomy and right thoracotomy. Feeding jejunostomy and pyloroplasty were routine. EEA or ILS 25 staplers were used to perform esophagogastric anastomosis and the gastroplasty tube was fashioned by TA 90 stapler. In every case an extended esophagectomy was performed with anastomosis between 3 ans 7 cm below the pharyngo-esophageal junction. Postoperative mortality was 4.7%. There were 10 leaks (6%) and 28 pulmonary complications. Median actuarial survival is 17 months. Actuarial survival at 2 years is significantly greater for stages I and II (68.4%) than for stage III (23.2%) (p < 0.01). Ivor Lewis esophagectomy is a reliable procedure to treat squamous carcinoma of the lower two thirds of the esophagus ensuring a good quality of life.     

Clinical evaluation of nonseminomatous testicular germ cell tumors]

We treated 26 patients with nonseminomatous germ cell tumors (NSGCT) between January 1976 and March 1989. Histologically, 7 were embryonal carcinoma (27%), 4 were teratoma (15%), 2 were yolk sac tumor (8%), 10 were teratocarcinoma (38%) and 3 were other mixed tumors. As regards staging, 18 belonged to stage I (69%), 1 to stage II A (4%), 1 to stage IIB (4%), 1 to stage IIIA, 2 to stage III B1 (8%) and 3 to stage III B2 (12%). Patients in stage I were treated by orchidectomy with lymphadenectomy and occasionally chemotherapy before 1984, resulting in a 100% 5-year survival. However, after 1985, 5 cases in stage I were treated by orchidectomy alone according to a watch-and-see policy. Two cases among them relapsed within two years and both of them contained immature teratoma elements. Six patients with metastatic tumor were treated with PVB therapy of which response rate was 66.7%. The total 5-year survival rate of patients in stage I, II and III was 100%, 50%, 50%, respectively and that in overall cases was 84.6%.     

Adenocarcinoma of the esophagogastric junction: results of surgical therapy based on anatomical/topographic classification in 1,002 consecutive patients

OBJECTIVE: To assess the outcome of surgical therapy based on a topographic/anatomical classification of adenocarcinoma of the esophagogastric junction. SUMMARY BACKGROUND DATA: Because of its borderline location between the stomach and esophagus, the choice of surgical strategy for patients with adenocarcinoma of the esophagogastric junction is controversial. METHODS: In a large single-center series of 1,002 consecutive patients with adenocarcinoma of the esophagogastric junction, the choice of surgical approach was based on the location of the tumor center or tumor mass. Treatment of choice was esophagectomy for type I tumors (adenocarcinoma of the distal esophagus) and extended gastrectomy for type II tumors (true carcinoma of the cardia) and type III tumors (subcardial gastric cancer infiltrating the distal esophagus). Demographic data, morphologic and histopathologic tumor characteristics, and long-term survival rates were compared among the three tumor types, focusing on the pattern of lymphatic spread, the outcome of surgery, and prognostic factors in patients with type II tumors. RESULTS: There were marked differences in sex distribution, associated intestinal metaplasia in the esophagus, tumor grading, tumor growth pattern, and stage distribution between the three tumor types. The postoperative death rate was higher after esophagectomy than extended total gastrectomy. On multivariate analysis, a complete tumor resection (R0 resection) and the lymph node status (pN0) were the dominating independent prognostic factors for the entire patient population and in the three tumor types, irrespective of the surgical approach. In patients with type II tumors, the pattern of lymphatic spread was primarily directed toward the paracardial, lesser curvature, and left gastric artery nodes; esophagectomy offered no survival benefit over extended gastrectomy in these patients. CONCLUSION: The classification of adenocarcinomas of the esophagogastric junction into type I, II, and III tumors shows marked differences between the tumor types and provides a useful tool for selecting the surgical approach. For patients with type II tumors, esophagectomy offers no advantage over extended gastrectomy if a complete tumor resection can be achieved.     

Esophageal carcinoma: an aggressive approach.

During a 3-year period, 45 patients with esophageal carcinoma (18 of the lower and 27 of the middle third) underwent esophagectomy and esophagogastrostomy. All patients were considered to be in Stage I and Stage II preoperatively, but at the time of operation, 66% were found to have Stage III disease. All patients underwent mobilization of the stomach through a laparotomy, and resection of the esophagus and reconstruction of the continuity of the gastrointestinal tract through a separate right lateral thoracotomy incision. Following operation, 22 patients (10, Stage I and II and 12, Stage III) received no radiotherapy and 23 patients (5, Stage I and II and 18, Stage III) received radiotherapy. Two patients died in the immediate postoperative period, for a surgical mortality of 4.8%. Because of the acceptable survival and enhancement of quality of life, esophagectomy and esophagogastrostomy should be offered not only to Stage I and II patients with esophageal carcinoma but also to selected patients with Stage III disease and those with lower and middle third esophageal lesions.     

Thymic carcinoma. Clinical institutional experience with 15 patients.

OBJECTIVE: We retrospectively evaluated 15 patients with thymic carcinoma treated with various modalities and investigated overall management of this disease. METHODS: From 1983 to 2003, we treated 15 patients with thymic carcinoma (12 squamous cell carcinomas, 2 undifferentiated carcinomas and one adenocarcinoma). According to Masaoka's staging system, they consisted of 2 at stage II, 5 at stage III, 4 at stage IVa and 4 at stage IVb. RESULTS: Ten patients were histologically diagnosed preoperatively, and 5 patients underwent an exploratory procedure under the diagnosis of thymoma or benign teratoma. Complete resection was performed in 9 patients (2 stage II, 5 stage III and 2 stage IVa), which included 4 patients who received induction therapy, 4 who received postoperative radiation therapy, and 1 who received postoperative chemotherapy. Six patients with unresectable tumors were treated by irradiation (40-60 Gy) with or without chemotherapy. The median survival was 13 months for patients without resection, and 57 months for patients with a complete resection. Total 3-year and 5-year survival rates were 51.9 and 39.0%, respectively. CONCLUSIONS: We concluded that a complete resection is mainstay of therapy when possible, but chemoradiation therapy being potential benefit in the management of thymic carcinoma. However, considering the high prevalence of advanced stage patients, to establish the effective regimen of induction therapy in the additional multicenter trials should be mandatory.     

Unsuspected residual disease at the resection margin after surgery for lung cancer: fate of patients after long-term follow-up.

OBJECTIVE: This retrospective study evaluates the survival impact of the residual margin disease after bronchial resection for cancer and suggests tactics in cases of microresidual disease. METHODS: Between March 1988 and 1998, 4530 consecutive patients underwent surgery for non-small cell lung cancer at our institution. Only incomplete resections after microscopic evaluation (R1) were included in the study. Residual tumour cells were found on the bronchial resection margins of 39 lobectomies, 12 pneumonectomies, 4 segmental resections and one bilobectomy. Histological findings were: squamous cell carcinoma in 38 cases, adenocarcinoma in 15 and large cell carcinoma in three. In all 56 cases, invasive mucosal carcinoma was found exclusively on the bronchial resection margin. Nineteen tumours were stage I; 12, stage II; 17, stage IIIa; 5, stage IIIb; and three, stage IV. Nineteen patients (59.3%) with early stage tumours (I and II) received adjuvant radiation therapy and only three chemotherapy. RESULTS: The prognosis in these cases was disease-stage related (21 and 38.4% of deaths due to the disease). Forty-one percent of the stage IIIa patients received radiation therapy and 17.6% chemotherapy: 70.6% died of tumour relapse. Forty percent of the stage IIIb patients received radiation therapy and 20% chemotherapy: 60% died of disease progression. All of the stage IV patients died within 3 months from surgical resection. At the end of the study, 21 patients were alive after an interval of 22-142 months (18 in stage I or II). The 10-year actuarial survival rate was 44%. The percentage survival for stage IIIa was 16.8, after 10 years, and fell to 45 months for stage IIIb. CONCLUSIONS: The prognosis of our stage I or II patients with microresidual tumour on the bronchial resection margin (R1) was similar to that of the patients in the same disease stage, whose resection was microscopically radical (R0) and the same was true of the patients in stage III. In patients with residual tumour cells on the bronchial stump we did not observe worsened long-term survivals.     

Therapy for thymic epithelial tumors: a clinical study of 1,320 patients from Japan

BACKGROUND: Surgery remains the mainstay of treatment for thymic epithelial tumors, and radiation and chemotherapy also have been applied widely as adjuvant and palliative procedures. METHODS: We compiled records of 1,320 patients with thymic epithelial tumors who were treated from 1990 to 1994 in 115 institutes certified as special institutes for general thoracic surgery by The Japanese Association for Chest Surgery. RESULTS: Patients with stage I thymoma were treated with only surgery, and patients with stage II and III thymoma and thymic carcinoid underwent surgery and additional radiotherapy. Patients with stage IV thymoma and thymic carcinoma were treated with radiation or chemotherapy. The Masaoka clinical stage is an excellent predictor of the prognosis of thymoma and thymic carcinoma, but not thymic carcinoid. In stage III and IV thymoma, the 5-year survival rates of total resection, subtotal resection, and inoperable groups were 93%, 64%, and 36%, respectively. On the other hand, in thymic carcinoma, the 5-year survival rates of total resection, subtotal resection, and inoperable groups were 67%, 30%, and 24%, respectively. Prophylactic mediastinal radiotherapy could not prevent local recurrences effectively in patients with totally resected stage II and III thymoma. Adjuvant therapy including radiation or chemotherapy did not improve the prognosis in patients with totally resected III and VI thymoma and thymic carcinoma. CONCLUSIONS: Total resection is the most important factor in the treatment of thymic epithelial tumors. There is value in debulking surgery in invasive thymoma, but not in thymic carcinoma. We doubt that adjuvant therapy is valuable for patients with totally resected invasive thymoma and thymic carcinoma.     

Three decades of treatment of esophageal squamous carcinoma at the Massachusetts General Hospital

Seven hundred one patients with squamous cell carcinoma of the esophagus who were treated between 1950 and 1979 were retrospectively studied. The percentage of male patients decreased over the three decades (80% to 69%); the proportion of cigarette and alcohol abusers doubled. The esophageal carcinoma was located as follows: upper third, 24.7%; middle third, 52.8%, and lower third, 22.5%. There was disparity in clinical, surgical, and pathologic staging. More than two thirds of the patients thought to have stage II lesions preoperatively proved to have stage III lesions on pathologic examination; nearly one half of patients thought to have stage II disease intraoperatively were found to have pathologic stage III lesions. This "upgrading" of stage was chiefly a result of histologic recognition of nodal metastasis or extension of carcinoma into surrounding tissues. Operation was performed in 411 cases (58.6%) and resection was performed in 261 (37.2% overall). The postoperative death rate after resection fell from 30.5% in the 1950s to 10.4% in the 1970s, with respiratory complications the predominant cause of death. Analyses were based on treatment directed at the carcinoma itself: radiotherapy, 340 cases (48.5%); resection, 176 cases (25.1%); resection plus radiotherapy, 85 cases (12.1%); no definitive treatment, 100 cases (14.3%). Overall survival for the 701 patients was 13% at 2 years and 6% at 5 years (mean survival, 16.4 months); this did not differ by decade. Survival clearly differed by treatment (p = 0.001); resection plus radiotherapy provided the best survival (35% at 2 years; 20% at 5 years; mean of 32.5 months) followed by resection (18% at 2 years; 7% at 5 years; mean of 17.5 months), radiotherapy (9% at 2 years; 3% at 5 years; mean of 12.7 months), and no treatment (0% at 2 years; 0% at 5 years; mean of 2.5 months). Survival in patients who did not have resection did not differ by decade but survival in patients with resections improved in the last two decades. Patients with pathologic stage II lesions had greatly improved survival (54% at 2 years; 25% at 5 years; mean of 42.7 months) compared with patients with stage III disease (12% at 2 years; 6% at 5 years; (mean of 15.1 months) (p = 0.001).     

Proximal or Total gastrectomy for benign and malignant lesions of the stomach

During the 15 years and 7 months from January, 1965 to July, 1980, a total of 306 patients were subjected to proximal or total gastrectomy. In the latest period of 7 years, various operative procedures were employed depending on the pathological conditions of individual patients, as follows: patients with benign lesions or stage I and II tumors were subjected mainly to proximal gastrectomy plus pedicled jejunal interposition between the esophagus and gastric stump; those with stage III tumors were subjected to total gastrectomy plus pedicled jejunal interposition between the esophagus and duodenum; and those with stage IV tumors were subjected to total gastrectomy plus Roux-en-Y esophagojejunostomy. The incidence of postoperative complications was lowest after pedicled jejunal interposition between the esophagus and gastric stump, followed by pedicled jejunal interposition between the esophagus and duodenum. Roux-en-Y esophagojejunostomy had the highest incidence of complications.

---

Résumé Pendant 15 ans et 7 mois de janvier 1965 à juillet 1980, 306 malades ont subi une gastrectomie subtotale ou totale. Au cours des 7 dernières années, diverses opérations ont été pratiquées en fonction des différentes lésions: les malades présentant des lésions bénignes ou des tumeurs au stade I ou II ont été soumis à une gastrectomie subtotale avec interposition d'une anse jéjunale entre l'oesophage et le moignon gastrique; ceux qui présentaient des tumeurs au stade III ont subi une gastrectomie totale avec interposition d'une anse jéjunale entre l'oesophage et le duodénum; enfin, ceux qui étaient porteurs de tumeurs au stade IV ont subi une gastrectomie totale avec rétablissement de la continuité par anastomose oesophago-jéjunale sur anse en Y. Le taux des complications a été variable en fonction du type de l'opération: le plus bas après interposition d'une anse jéjunale entre l'oesophage et le moignon gastrique, relativement plus important lorsque la gastrectomie totale a été suivie de l'interposition de l'anse jéjunale entre l'oesophage et le duodénum, le plus élevé enfin après oesophago-jéjunostomie sur anse en Y.

     

Transhiatal and transthoracic esophagectomy for adenocarcinoma of the esophagus.

Adenocarcinoma of the esophagus is no longer rare and is treated by resection. To determine whether the approach used for resection influences outcome, we studied 88 patients who underwent resection; 14 had stage I or II disease, 74 had stage III, and 40 had stage IV. One third of those with Barrett's esophagus were noted on screening endoscopy to have potentially curable disease; the others were diagnosed with stage III or IV disease. Transhiatal esophagectomy was performed in 63 patients; 24 patients underwent transthoracic esophagectomy. We found no difference in survival or morbidity between transhiatal and transthoracic esophagectomy. Overall 5-year survival for stage I and II disease was 86%. For stage III and IV disease, 5-year survival was 14.5%. Aggressive surveillance of Barrett's esophagus facilitates the discovery of early disease. Esophagectomy for adenocarcinoma can result in cure of early cancers and improved palliation of more advanced disease.