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Total gastrectomy with extended lymphadenectomy for "curable" stomach cancer: experience in a non-Japanese Asian center.

BACKGROUND: Gastrectomy with extended lymphadenectomy is the advocated treatment in Japan for patients with "curable" stomach cancer. Attempts in units elsewhere adopting this approach failed to show any survival advantage, and the high operative mortality has prevented global acceptance of the operation. This study examines the safety and efficacy of radical gastrectomy in a Far East center outside Japan. STUDY DESIGN: A consecutive series of 121 patients with gastric cancer who fulfilled criteria for radical surgery had total gastrectomy with extended lymphadenectomy equivalent to D3 dissection over a 6-year period in a single unit. RESULTS: The operation carried a morbidity of 50%, with a perioperative mortality of 5%. Survival was best predicted by tumor stage: 5-year survival for patients with intact gastric serosa was 64%, versus 10% for those with serosal penetration (p < 0.001). The majority of documented metastases occurred by transperitoneal route in serosa-positive patients, but via the hematogenous mechanisms in those who were serosa-negative. CONCLUSIONS: Radical gastrectomy with extended lymphadenectomy carries high operative morbidity. Increased mortality occurred because of loco-regional recurrence in patients with T3/T4 diseases. Novel approaches including neoadjuvant treatment or regional therapy should be explored.

Adenocarcinoma↗

Results and prognostic factors in stage I(E)-II(E) primary gastric lymphoma after gastrectomy.

BACKGROUND: Infrequency of gastric lymphomas and lack of homogeneity of studies dealing with them preclude accurate management schemes. Helicobacter pylori (HP) and Isaacson's classification are new factors to consider. Our aim was to analyze these and other prognostic factors in a homogeneous series. STUDY DESIGN: Fifty-four patients (mean age 62.4 years) treated by gastrectomy for primary gastric non-Hodgkin's lymphoma in stages IE or IIE were retrospectively reviewed. Twenty-seven patients received postoperative chemotherapy. HP and histologic features were studied using new slides from the paraffin-embedded gastrectomy specimens. RESULTS: Postoperative morbidity and mortality rates were 19% and 5.6%, respectively. Five-year survival was 83%. Classification showed low-grade tumors in 59% and high-grade tumors in 41%. HP was positive in 64% of the patients. A poorer survival was associated with high-grade tumors (p = 0.02) and serosa involvement (p = 0.02). We did not find any significant difference between patients treated either by partial or total gastrectomy (p = 0.2), or receiving chemotherapy or not (p = 0.9). Nor did we appreciate any differences concerning margin involvement (p = 0.9). CONCLUSIONS: Most primary gastric lymphoma patients have gastric HP. Serosa involvement and high-grade tumors adversely influence survival but gastrectomy type, resection margin invasion, and postoperative chemotherapy did not appear to have any influence.

Adult↗

Bone mineral metabolism after total gastrectomy.

Gastric surgery is mostly needed for treatment of gastric malignancy. To investigate the effect of total gastrectomy on bone mineral density (BMD) and bone mineral metabolism we evaluated 18 patients after total gastrectomy. Mean interval since operation was 71 +/- 20 months. BMD results were compared with age- and gender-matched controls (n = 46) and also expressed as T and Z scores. Bone mineral density measured by dual-energy X-ray absorptiometry (DXA) was found to be significantly lower in patients after total gastrectomy compared with healthy controls in the lumbar spine (p = 0.017 for women, p = 0.002 for men), femoral neck (p = 0.004 for women, p = 0.001 for men), Ward's triangle (p = 0.031 for women, p = 0.003 for men), and greater trochanter (p = 0.001 for women, p = 0.001 for men). Z scores for lumbar spine, femoral neck, Ward's triangle, and greater trochanter were -0.83, -1.54, -1.02, and -1.19, respectively. Biochemical measurements correlated poorly with BMD and were found to be of lesser value in diagnosing reduced bone mass as well as in differential diagnosis of etiology of osteopenia. The results of our study show the deleterious effect of total gastrectomy on bone mineral status and suggest an increased fracture risk in these patients.

Absorptiometry, Photon↗

Manometric and hormonal changes after distal partial gastrectomy.

BACKGROUND: Alkaline oesophagitis attributable to duodenal mechanisms may induce oesophageal carcinogenesis in a rat reflux model. AIM: To investigate the mechanism of the regurgitation after distal partial gastrectomy. METHODS: Oesophageal manometry was used in 16 patients before and after distal partial gastrectomy with reconstruction by Bilroth methods. Serum concentrations of four gastrointestinal hormones were measured by radioimmunoassay in 10 gastrectomy patients and nine healthy volunteers before and after a standardized meal. RESULTS: The lower oesophageal sphincter pressure was reduced to 83% after surgery. The amplitude and duration of the peristaltic waves tended to be increased, and the velocity tended to be less after surgery (amplitude 120%, duration 114%, velocity 88%). Interrupted waves appeared more frequently after surgery. The manometric changes in gastrectomized patients are considered to be disadvantageous relative to regurgitation. After surgery, gastrin and pancreatic polypeptide were completely abolished postprandially, whereas cholecystokinin and neurotensin were significantly increased. CONCLUSION: The hormonal changes should have a suppressive effect on the lower oesophageal sphincter. Both the manometric and the hormonal changes may exacerbate reflux oesophagitis after distal partial gastrectomy.

Aged↗

Long-term beneficial effects of a gastric reservoir on weight control after total gastrectomy: a study of potential mechanisms.

BACKGROUND: Weight loss after total gastrectomy is a regular occurrence. Reconstruction with a gastric substitute has been suggested to facilitate recovery, but few randomized studies are available. METHODS: In a randomized study comparing subtotal, total and total gastrectomy with an S-shaped pouch, 36 patients who had total gastrectomy with or without a pouch survived for more than 3 (mean 5.2) years. Body composition (four-chamber model, dual-energy X-ray absorptiometry, anthropometric data) was evaluated before operation, after 12 months and at long-term follow-up. Food intake was registered as a 4-day food record at 12 months and at long-term follow-up. RESULTS: At long-term follow-up those allocated to the gastric substitute arm had lesser degrees of weight loss consisting mainly of the depletion of body fat stores, whereas lean body mass showed no significant decrease when adjusted for the process of ageing. There was no significant difference in food intake. CONCLUSION: Reconstruction with an S-shaped gastric substitute facilitates long-term recovery after total gastrectomy and should be considered when the prognosis is favourable.

Anastomosis, Roux-en-Y↗

Indication for and outcome of laparoscopy-assisted Billroth I gastrectomy.

BACKGROUND: Since 1991, laparoscopy-assisted Billroth I gastrectomy has been used for patients with early gastric cancer. The aim of this study was to clarify the outcome of 40 patients who underwent this operation and to examine the indications based on a retrospective histological study of 248 resected cases of early gastric cancer. METHODS: Operating time, blood loss, length of skin incision, and postoperative hospital stay and complications were examined using the operation records and medical charts. The presence or absence of lymph node metastasis, tumour size, site, gross type, histological type, depth of invasion, presence or absence of ulceration, and status of lymph node metastasis were investigated in 248 early gastric cancers. RESULTS: The mean operating time was 3 h and 48 min and the mean length of skin incision was 5.8 cm. Although one patient who had suffered from chronic bronchitis developed pneumonia and wound dehiscence, no other patients had a postoperative complication. The mean hospital stay after operation was 16 days and all patients were alive without recurrence at a median follow-up of 21 months. The incidence of lymph node metastasis in early gastric cancer was 2 per cent (three of 130) in mucosal cancers and 14 per cent (17 of 118) in submucosal cancers. These lesions could have been completely resected by laparoscopy-assisted gastrectomy. CONCLUSION: All 40 patients were treated successfully by laparoscopy-assisted Billroth I gastrectomy without significant complications and with no recurrences to date. Pathological study of conventionally resected stomach and lymph nodes confirmed that laparoscopy-assisted Billroth I gastrectomy would be a safe and useful operation for most early gastric cancers.

Adult↗

Risk factors related to operative mortality and morbidity in patients undergoing emergency gastrectomy.

BACKGROUND: Emergency gastric resection for complicated peptic ulcer and gastric cancer is a major challenge for general surgeons. This study aimed to evaluate the results of emergency gastrectomy and to examine the factors that predict the operative outcome. METHODS: A total of 82 consecutive patients who underwent emergency gastrectomy were studied. The following variables were assessed: pathology, mortality rate, morbidity, reasons for reoperation and factors related to the outcome. RESULTS: There were 64 men and 18 women with a median age of 62 (range 30-90) years. The indications were bleeding and perforated gastric or duodenal ulcers in 45 and 20 patients respectively, and bleeding and perforated gastric tumours in seven and ten patients respectively. The overall mortality rate was 17 per cent (n = 14). The complication rate was 63 per cent and 11 patients (13 per cent) required reoperation. By multivariate analysis, age greater than 65 years and blood haemoglobin level less than 10 g/dl on admission were predictive of complications after emergency gastrectomy. Postoperative pulmonary and cardiac complications and hypotension on admission were independent risk factors associated with operative death. CONCLUSION: Age more than 65 years, haemoglobin level less than 10 g/dl and hypotension on admission were associated with a poor outcome after emergency gastrectomy. The operative result was not affected by the underlying gastric pathology.

Adult↗

Nutritional and life-quality consequences of aboral pouch construction after total gastrectomy: a randomized, controlled study.

AIMS: The aboral pouch, a new type of gastric substitute, has been introduced after total gastrectomy and compared to simple Roux-en-Y reconstruction in a prospective, randomized study. Anthropometric data, serum nutritional parameters, small intestinal passage, lipid and carbohydrate absorption and quality of life were measured 6 and 12 months after total gastrectomy. PATIENTS AND METHODS: Between September 1997 and April 2000 46 patients entered the study, 24 to the aboral pouch group and 22 to the control, simple Roux-en-Y group. RESULTS: Interim analysis of the data revealed significantly higher serum cholesterol levels, better lipid absorption and quality of life in patients who underwent aboral pouch construction. CONCLUSION: Aboral pouch construction is a feasible reconstruction method after total gastrectomy providing better lipid absorption and quality of life for patients after total gastrectomy.

Adult↗

Small-bowel perforations related to endoscopic retrograde cholangiopancreatography (ERCP) in patients with Billroth II gastrectomy.

BACKGROUND AND STUDY AIMS: Endoscopic retrograde cholangiopancreatography (ERCP) is one of the mainstays in the diagnosis and treatment of hepatobiliary and pancreatic diseases, and is also increasingly used for patients with previous Billroth II gastrectomy. The aim of this study was to review our experience of ERCP in patients with Billroth II gastrectomy, and the complications associated with this procedure. PATIENTS AND METHODS: The records of 110 patients with Billroth II gastrectomy, treated between January 1993 and December 1997, were received retrospectively. Details noted included indications for ERCP, therapeutic interventions, causes of failure, and complications. RESULTS: A total of 110 patients underwent ERCP; the total number of ERCP attempts was 185. The major indications for ERCP were cholangitis (31%), common bile duct stones (22%), and jaundice (15%). The endoscope was successfully passed up to the papilla in 134 examinations (71%), and selective cannulation was successful in 122 of these (66%). There were 63 (34%) failed ERCP attempts. Causes of failure were: difficulty in entering the afferent loop (n = 19, 10%), failure to enter the duodenum (n = 23, 12%), endoscope-related bowel perforation (n = 9, 5%), and failed cannulation (n = 10, 6%). The other two failures were caused by desaturation in the patient, and inability to distend the duodenum. The major complication of the procedure was perforation, which occurred in 11 examinations (6%). Of these perforations, nine occurred in the small bowel while the endoscope was being manipulated through the afferent loop; these patients required laparotomy. Two patients had retroduodenal perforations, one occurring after sphincterotomy and one after cannulation. Both patients were successfully managed conservatively. Three patients suffered bleeding after sphincterotomy (3/185 procedures, 1.6%), and one patient developed acute pancreatitis. These were managed conservatively. The overall complication rate was 8%. There were two deaths among the patients with small-bowel perforations, and consequently an overall mortality rate of 1% (2/185 procedures). CONCLUSIONS: Most complications of ERCP in patients with previous Billroth II gastrectomy were caused by bowel perforation while the endoscope was being manipulated through the afferent limb. Such perforations are intraperitoneal and require surgical intervention.

Adult↗

Endoscopic retrograde cholangiopancreatography and needle-knife sphincterotomy in patients with Billroth II gastrectomy: a comparative study of the forward-viewing endoscope and the side-viewing duodenoscope.

BACKGROUND AND STUDY AIMS: A prospective, randomized study was carried out to compare the success and complication rates associated with the forward-viewing endoscope and side-viewing duodenoscope in conducting endoscopic retrograde cholangiopancreatography (ERCP) and needle-knife sphincterotomy in patients with a Billroth II gastrectomy. PATIENTS AND METHODS: The study included 45 patients with a Billroth II gastrectomy who required ERCP and endoscopic sphincterotomy (EST) for evaluation and management of pancreaticobiliary disease. The patients were randomly assigned to receive ERCP and EST with either a forward-viewing endoscope or a side-viewing duodenoscope. RESULTS: Cannulation of the papilla was successful in 68% (15 of 22) in the side-viewing duodenoscope group, and in 87% (20 of 23) in the forward-viewing endoscope group. Failures of cannulation occurred in seven patients in the side-viewing duodenoscope group, caused by jejunal perforation during insertion (n = 4), by a long afferent loop (n = 1), by a complaint of severe abdominal pain (n = 1), and by failure to enter the afferent loop (n = 1). In the forward-viewing endoscope group, failure occurred in three patients due to the long afferent loop (n = 2) and to an inability to cannulate despite identification of the papilla (n = 1). Sphincterotomy was successfully completed in eight of ten patients (80%) in the side-viewing duodenoscope group, and in ten of twelve patients (83%) in the forward-viewing endoscope group. CONCLUSIONS: For ERCP and EST in patients with Billroth II gastrectomy, the forward-viewing endoscope is as effective as the side-viewing duodenoscope, but it may be the safer of the two instruments. The forward-viewing endoscope can be recommended for ERCP and EST in patients with a Billroth II gastrectomy.

Abdominal Pain↗

A randomized trial of endoscopic balloon dilation and endoscopic sphincterotomy for removal of bile duct stones in patients with a prior Billroth II gastrectomy.

BACKGROUND: A prior Billroth II gastrectomy renders endoscopic sphincterotomy (EST) more difficult in patients with bile duct stones. Endoscopic balloon dilation (EBD) is a relatively easy procedure that potentially reduces the risk of bleeding and perforation. METHODS: Thirty-four patients with bile duct stones and a previous Billroth II gastrectomy were randomized to EST or EBD. Complications were graded in a blinded fashion. Results were compared with those for a group of 180 patients with normal anatomy from a previously reported randomized trial of EBD versus EST. RESULTS: All stones were removed in 1 endoscopic retrograde cholangiopancreatography in 14 of 16 patients who underwent EBD versus 14 of 18 who had EST (p = 1.00). Mechanical lithotripsy was used in 3 EBD procedures versus 4 EST procedures (p = 1.00). Early complications occurred in 3 patients who had EBD versus 7 who underwent EST (p = 0.27). Three patients had bleeding after EST; 1 patient had mild pancreatitis after EBD. The median time required for stone removal was 30 minutes in both groups. Compared with patients with a normal anatomy, patients with a previous Billroth II gastrectomy had a significantly increased risk of bleeding after EST (17% vs. 2%, relative risk = 7.25, p < 0.05). CONCLUSIONS: A prior Billroth II gastrectomy renders EST more difficult and increases the risk of a complication. EBD in these patients is easy to perform and is not associated with an increased need for mechanical lithotripsy or a longer procedure time. The risk of bleeding is virtually absent after EBD and the risk of pancreatitis after EBD seems not significantly increased in these patients.

Adult↗

Quality of life after total or partial gastrectomy for primary gastric lymphoma.

Up to 90% of patients with localized non-Hodgkin's lymphomas (NHL) in the gastrointestinal tract (GI) are cured and decreased use of radical surgery is favoured. Although quality of life (QOL) may impact treatment choice, little is known about QOL in gastric NHL survivors. The self-reported QOL (EORTC QLQ-C30 and a gastric module) and objective findings from upper GI endoscopy were evaluated in patients in complete remission after treatment for primary gastric NHL at the Norwegian Radium Hospital (NRH). Thirty-six (90%) patients completed the questionnaires, 33 (83%) met for endoscopy. Ten patients were treated with total gastrectomy, 17 with partial gastrectomy, while nine patients did not undergo surgery. Gastroscopy was normal in 55% of the non-gastrectomised patients, oesophagoscopy in 69%. Four patients had Barrett's metaplasia. QOL was not different from population values. Patients treated with total gastrectomy reported poorer emotional function, more diarrhoea and more food-related problems (p< or =0.05) compared with the others. Based on the higher level of digestive and food related problems after total gastrectomy, stomach-preserving surgery should be preferred whenever possible.

Adolescent↗

Nutritional state, growth rate, and morphology after total gastrectomy with restoration of duodenal passage or Roux-en-Y oesophagojejunostomy with or without a pouch: an experimental study in pigs.

OBJECTIVE: To compare the effect of restoration of duodenal continuity by a Roux-en-Y oesophagojejunostomy with or without a pouch on nutritional state, growth, and morphology after total gastrectomy in pigs. DESIGN: Experimental study. SETTING: Teaching hospital, Sweden. MATERIAL: 60 Swedish domestic pigs. INTERVENTIONS: 54 pigs underwent total gastrectomy and 6 had sham operations. 20 pigs had reconstruction by a Roux-en-Y oesophagojejunostomy, 21 had a jejunal loop interposed between the oesophagus and the duodenum, as 13 had a oesophagojejunostomy with jejunal pouch on a Roux-en-Y loop. MAIN OUTCOME MEASURES: Weight, laboratory indicators of nutritional state, and histological appearance of the gut. RESULTS: Growth was significantly retarded in those pigs that had had gastrectomies (p < 0.001) but there were no differences among the experimental groups. Haemoglobin, albumin, and calcium concentrations were significantly lower in the experimental groups than in the control group (p=0.006, 0.02, and 0.002, respectively). Histological examination showed subtotal villous atrophy in the experimental groups, most obvious in the pouch group. Colonic mucosal height was reduced in the experimental groups. CONCLUSION: This study failed to show any advantage in growth rate when restoration of duodenal continuity or a small bowel pouch were compared with a conventional Roux-en-Y oesophagojejunostomy after total gastrectomy. However, restored duodenal passage seemed to benefit calcium homeostasis.

Anastomosis, Roux-en-Y↗

Long-term quality of life after laparoscopically assisted distal gastrectomy for gastric cancer.

OBJECTIVE: To investigate whether laparoscopically assisted distal gastrectomy (LADG) contributes to long-term quality of life as compared to open gastrectomy in patients with early-stage gastric cancer. MATERIALS AND METHODS: Quality of life was self-reported using a 15-item questionnaire with five options for each question. The responses obtained from 47 LADG patients and 33 conventional open gastrectomy patients were compared. All patients underwent Billroth I gastrectomy for early gastric cancer between September 1999 and October 2002. RESULTS: Patients who underwent LADG showed better results than those who underwent the open procedure with regard to satisfaction with the operation (87.2% vs. 57.6%; P < 0.01). However, the rate of late complications such as delayed gastric emptying was higher in the LADG group than in the open group (40.4% vs. 18.2%; P < 0.05). No differences were observed between the LADG and open groups with regard to appetite loss, heartburn, diarrhea, or difficulty in swallowing. CONCLUSION: LADG has an equivocal effect on long-term quality of life. Satisfaction with the surgical procedure was greater in patients who underwent the LADG method; however, complications that impaired the quality of life were also seen. The usefulness of LADG should be assessed in view of the immediate and relatively short-term outcomes and their effect on long-term quality of life.

Aged↗

Late mortality after partial gastrectomy.

A 10-year prospective study of Hawaii Japanese males with partial gastrectomy shows that the age-adjusted mortality rates in men with partial gastrectomy were slightly higher than in those with an intact stomach, but the difference failed to achieve statistical significance. This excess of mortality is due, in part, to excess smoking by men who had ulcers of the stomach. Although death due to stroke and lung cancer showed the most substantial deviations from the base population, this can be attributed only in part to the tendency of men with these diseases to be smokers. Other factors, possibly related to nutrition, also contribute to the increased risk of mortality from these diseases. Death from coronary heart disease, an illness with a substantial association with smoking in men with an intact stomach was less frequent in men with gastrectomy but the difference was not statistically significant. It would appear that men with partial gastrectomy had other characteristics that weakened the impact of smoking upon coronary disease risk--low blood pressure, low serum cholesterol, low body weight and increased alcohol consumption.

Aged↗

Longer-term diabetic patients have a more frequent incidence of nosocomial infections after elective gastrectomy.

UNLABELLED: Diabetes mellitus (DM) is one of the risk factors for the development of postoperative nosocomial infections in surgical patients. We conducted this retrospective study to elucidate the perioperative risk factors for postoperative nosocomial infections in diabetic patients undergoing elective gastrectomy. Chart review was performed on diabetic and nondiabetic patients undergoing elective gastrectomy for gastric malignancy from January 1992 through April 1999. Fourteen of the 83 diabetic patients, and 23 of the 284 nondiabetic patients developed postoperative nosocomial infections. Statistical comparisons of multiple variables were made between patients with and without postoperative nosocomial infections. In diabetic patients, univariate analysis showed that longer-term DM (especially longer than 10 yr) was associated with a significantly increased risk for postoperative nosocomial infections. Multiple logistic regression analysis showed that DM lasting longer than 10 yr was an independent risk factor for postoperative nosocomial infections (odds ratio, 6.8; 95% confidence interval, 1.7 to 27.1). In nondiabetic patients, similar analysis showed that age was an independent risk factor for postoperative nosocomial infections. We conclude that patients with longer-term DM had a significantly greater incidence of postoperative nosocomial infections after elective gastrectomy. IMPLICATIONS: Postoperative nosocomial infection is one of the major problems in diabetic patients. This study demonstrated that postoperative nosocomial infections were more common in patients undergoing elective gastrectomy if they had diabetes mellitus longer than 10 yr.

Aged↗

Calcium regulation and bone mass loss after total gastrectomy in pigs.

OBJECTIVE: Total gastrectomy often results in postgastrectomy bone disease with decreased bone mass and increased fracture risk. To further elucidate the mechanisms of postgastrectomy bone disease, the authors investigated calcium metabolism and bone mineral density after total gastrectomy in pigs. SUMMARY BACKGROUND DATA: Postgastrectomy bone disease can present as osteomalacia, osteoporosis in excess of normal aging, or a combination of both. The underlying mechanisms are insufficiently understood and need further investigation. METHODS: Growing minipigs were gastrectomized and compared with fed-matched, sham-operated control p gs for 1 year. Calcium absorption, serum calcium, parathyroid hormone, 25-(OH)-vitamin D, 1,25-(OH)2-vitamin D, alkaline phosphatase, and computed tomography bone mineral density were measured in three monthly intervals. RESULTS: Total gastrectomy resulted in impaired calcium absorption, reduced serum calcium and 25-(OH)-vitamin D, increased parathyroid hormone and 1,25-(OH)2-vitamin, and reduced bone mineral density compared with fed-matched, sham-operated control pigs. CONCLUSIONS: The authors data indicate that a reduced serum calcium activates counter-regulatory mechanisms, resulting in calcium mobilization from the bone. Possibly, calcium and vitamin D supplementation after total gastrectomy might prevent postgastrectomy bone mass loss.

Animals↗

The role of radical gastrectomy with systematic lymphadenectomy for the diagnosis and treatment of primary gastric lymphoma.

OBJECTIVE: We evaluated the therapeutic efficacy of radical gastrectomy for primary B-cell lymphoma of the stomach and attempted to identify patients who could be adequately treated with surgery alone. SUMMARY BACKGROUND DATA: Several recent gastric lymphoma reports have discussed the therapeutic benefits of various treatment strategies for stage IE and IIE lymphoma. However, few studies have been based on patients accurately staged by systematic lymphadenectomy with subsequent pathologic examination. METHODS: A retrospective study was performed to evaluate the survival and biologic behavior of lesions in 60 patients with gastric lymphoma who were treated by radical gastrectomy alone. Tumors were classified according to the histopathologic concept of mucosa-associated lymphoid tissue (MALT)-derived lymphoma. RESULTS: A low histopathologic grade was associated with a significantly lower incidence of nodal metastasis (p = 0.07) and less extensive infiltration of the gastric wall (p < 0.005) despite larger tumor size. A 5-year survival rate of >95% was attained with surgery alone for MALT lymphoma and for true stage IE lymphoma diagnosed by pathologic examination of up to N2 lymph nodes routinely performed after radical gastrectomy. CONCLUSIONS: Surgery alone is adequate treatment for stage IE or pure MALT lymphoma, provided that the staging is performed after radical gastrectomy.

Adult↗