SUBTOTAL GASTRIC RESECTION—An Appraisal of a Means of Treatment of Benign Peptic Ulceration of the Stomach and Duodenum

In a series of 400 cases of subtotal gastric resection for the treatment of benign ulceration of the stomach and duodenum, the mortality, morbidity and recurrence rate was acceptably low. Fifty-six per cent of the patients had a perfect result, 38 per cent satisfactory, and 6 per cent unsatisfactory. However, the postoperative nutritional status was sufficiently interfered with in a number of patients whose preoperative weight was subnormal that the routine adoption of 75 per cent gastric resection must be questioned. Vagotomy with either pyloroplasty or partial resection may prove to be the most valuable procedure for patients of this type. In properly selected patients, however, gastric resection is a rewarding procedure for both patient and surgeon.     

Subtotal gastric resection; an appraisal of a means of treatment of benign peptic ulceration of the stomach and duodenum

In a series of 400 cases of subtotal gastric resection for the treatment of benign ulceration of the stomach and duodenum, the mortality, morbidity and recurrence rate was acceptably low. Fifty-six per cent of the patients had a perfect result, 38 per cent satisfactory, and 6 per cent unsatisfactory. However, the postoperative nutritional status was sufficiently interfered with in a number of patients whose preoperative weight was subnormal that the routine adoption of 75 per cent gastric resection must be questioned. Vagotomy with either pyloroplasty or partial resection may prove to be the most valuable procedure for patients of this type. In properly selected patients, however, gastric resection is a rewarding procedure for both patient and surgeon.     

Vagotomy or Gastrectomy for Gastric Ulcer

Patients treated in a randomized controlled comparison of management of benign gastric ulcer of the body of the stomach, comprising 50 patients treated by Billroth I partial gastrectomy and 50 patients treated by vagotomy and pyloroplasty and biopsy of the ulcer, were followed up for about five years (range one and a half to eight and a half years). No statistically significant difference has been found between the functional results (Visick grading) of the two groups. There was no operative mortality. Postoperative morbidity (17 against 5) and length of stay in hospital (14 against 10 days) were significantly greater after gastrectomy. Seven patients after vagotomy have been submitted to gastrectomy (three for recurrent gastric ulceration, three for gastric cancer, and one for bleeding), which is a statistically significant excess compared with no reoperation after gastrectomy. While vagotomy and pyloroplasty can be useful to avoid a technically difficult gastrectomy, it cannot be said to replace partial gastrectomy in the treatment of gastric ulcer.     

Vagotomy and Pyloroplasty for Gastric Ulcer

In a series of 68 patients with gastric ulcer who were treated by vagotomy and pyloroplasty there were no operative deaths, though one patient who received massive transfusions died 14 weeks later from hepatic necrosis probably associated with serum hepatitis. Four patients developed recurrent peptic ulceration requiring further surgical treatment. The clinical condition of all but three of the remainder was satisfactory after an average follow-up period of three years and two months. Of the 14 patients who presented with an acutely bleeding gastric ulcer, one subsequently required gastrectomy for continued bleeding; in all the others the immediate and long-term results were satisfactory. Of 21 patients with a “high” ulcer and 29 with combined gastric and duodenal ulceration one (4·8%) and three (10%) respectively suffered recurrences. We conclude that vagotomy and pyloroplasty is a satisfactory form of treatment for a high or bleeding gastric ulcer, but that for all other gastric ulcers some form of gastric resection is preferable.     

VAGOTOMY—Clinical Results,with a Note on Temporary Gastrostomy

Sixty replies to questionnaires sent to more than 100 patients who had had vagotomy for peptic ulcer showed that 93 per cent had satisfactory results. There were no deaths in this series. Three times as many unsatisfactory results occurred in a group of patients who had had gastrectomy. There were no proved recurrent or marginal ulcers in either group.Vagotomy plus a complementary procedure has proved, in the author''s experience, to be the operation of choice in chronic duodenal ulcer. At present gastrectomy plus vagotomy appears to be less desirable than vagotomy plus pyloroplasty or gastroenterostomy.     

Vagotomy for Gastric Ulcer

Out of a series of 75 patients who were treated by vagotomy and drainage for gastric ulcer 66 have been followed up for one to seven years (average three-and-a-half years). Four recurrent gastric ulcers occurred among the 33 cases of ulcer of the lesser curve or body with no antral or duodenal lesion (type I). Among the 42 patients with an antral ulcer or an associated active or healed pyloric or duodenal lesion (type II or III) there was only one recurrence. The recurrence rate for men was 5% and for women 12%. One patient died two years after operation from cancer which may have originated in the stomach. The clinical results in patients without recurrences were generally satisfactory.Vagotomy, preferably selective, with drainage is a satisfactory operation in gastric ulcers of types II and III. For ulcers of type I, gastrectomy is to be preferred except in selected cases.     

DUODENAL ULCER—Gastrectomy Versus Vagotomy with Accessory Procedures

Vagotomy should be added to whatever other surgical procedure is used in the treatment of duodenal ulcer. Vagotomy with pyloroplasty is the procedure of choice in most patients with duodenal ulcer. Gastroenterostomy and gastrectomy with vagotomy are procedures of necessity in certain clinical situations.     

Duodenal ulcer; gastrectomy versus vagotomy with accessory procedures

Vagotomy should be added to whatever other surgical procedure is used in the treatment of duodenal ulcer. Vagotomy with pyloroplasty is the procedure of choice in most patients with duodenal ulcer. Gastroenterostomy and gastrectomy with vagotomy are procedures of necessity in certain clinical situations.     

PERFORATED PEPTIC ULCER—Selective Gastric Resection in Emergency Treatment

In a series of 240 cases of perforated peptic ulcer prior to 1952 there was a total mortality of 17 per cent. This included cases treated conservatively as a planned procedure or because of other morbid conditions and undiagnosed cases, all ending in death.In cases treated by simple suture, mortality was 2.6 per cent for patients under 50 years of age and 17 per cent for those over 50, the rate rising very steeply with each decade over 50.From 1953 through 1959 selective gastric resection was carried out, the operation being done in all cases of perforated gastric ulcers, of chronic duodenal ulcers and of perforations associated with hemorrhage.During this period 303 perforated ulcers were treated, with a mortality of 15.5 per cent. Patients with associated morbid conditions and those admitted moribund and died, or died undiagnosed were again included.In this series also the mortality increased steeply from age 50 onward.Gastric resection was carried out in 148 cases of perforated peptic ulcer with a mortality of 6 per cent. In 105 cases under 60 years of age there were no deaths but in those over 60 the mortality rate was 21.8 per cent. Results in the patients who had resection, as determined after three years of observation, compared favorably with the results in patients who were treated by suture.The mortality of perforated ulcers in females was higher than in males.Emergency gastric resection has a definite place in the treatment of perforated peptic ulcer.     

Haematemesis and Melaena,with Special Reference to Factors Influencing the Outcome

In a study of 2,149 emergency admissions because of haematemesis or melaena during a 15-year period, the sex ratio, age distribution, and main diagnostic groups showed no major change. Various factors affected the prognosis, such as the age of the patient, the underlying diagnosis, a low blood pressure on arrival at hospital, gross anaemia on arrival there, and the pattern of bleeding after admission. The fatality rate remained virtually constant throughout the period studied in spite of changes in diagnostic methods and management. There was a changing pattern in the type of operation performed in the treatment of bleeding peptic ulcer. Vagotomy combined with a drainage procedure and with a direct surgical attack on the bleeding point became more widely used at the expense of Polya or Billroth I partial gastrectomy and gave the best results. It is at first paradoxical that improved surgical results should not be reflected in a general improvement in the fatality rate, but this finding can be explained by the smaller proportion of patients treated by emergency surgery in the later years of the period studied. It is concluded that emergency surgery should be performed more frequently and that vagotomy plus drainage is the operation of choice in the peptic ulcer group.     

ANNULAR PANCREAS—Peptic Ulcer as Late Postoperative Sequela

Two cases of annular pancrease with late postoperative sequelae of duodenal and gastric ulcer are presented. In each case operation was limited to the annulus. Because symptoms are not permanently relieved by this procedure and subsequent peptic ulceration is not prevented, it is suggested that partial gastric resection be performed and decompression of the duodenal stump be effected by resection of the pancreatic ring.     

CALIFORNIA MEDICAL ASSOCIATION

Two cases of annular pancrease with late postoperative sequelae of duodenal and gastric ulcer are presented. In each case operation was limited to the annulus. Because symptoms are not permanently relieved by this procedure and subsequent peptic ulceration is not prevented, it is suggested that partial gastric resection be performed and decompression of the duodenal stump be effected by resection of the pancreatic ring.     

SUBTOTAL GASTRIC RESECTION FOR PEPTIC ULCER—Preliminary Report of a Variation in Technique

Internists as well as surgeons agree that subtotal gastric resection is a satisfactory method of treatment for a selected group of patients with intractable or complicated peptic ulcer.A short historical review of the development of the operation is given.The importance of removing a large portion of the acid pepsin-secreting area of the stomach is stressed. A variation from the usual method of resection accomplishes this and at the same time leaves a satisfactory gastric pouch and lessens the incidence of the dumping syndrome.     

Subtotal gastric resection for peptic ulcer; preliminary report of a variation in technique

Internists as well as surgeons agree that subtotal gastric resection is a satisfactory method of treatment for a selected group of patients with intractable or complicated peptic ulcer.A short historical review of the development of the operation is given. The importance of removing a large portion of the acid pepsin-secreting area of the stomach is stressed. A variation from the usual method of resection accomplishes this and at the same time leaves a satisfactory gastric pouch and lessens the incidence of the dumping syndrome.     

The Immediate Results of Operations for Duodenal Ulcer: A Comparative Study of the Morbidity and Mortality of Vagotomy and Pyloroplasty versus Subtotal Gastrectomy

Immediate postoperative results of vagotomy and pyloroplasty were compared with those of subtotal gastrectomy. Ulcer recurrence rate and the long-term complications of the two procedures were not studied. Age and sex distribution, and preoperative indications in the two groups of patients were almost identical. Vagotomy and pyloroplasty has gradually superseded subtotal gastrectomy at St. Michael''s Hospital, Toronto. One hundred and seventy vagotomy and drainage procedures were compared with 173 subtotal gastric resections performed over a five-year period. There were 39 postoperative complications and five deaths in the subtotal gastrectomy group, an overall mortality of 2.8% and an elective mortality of 2.4%. In the vagotomy and pyloroplasty group there were 31 postoperative complications and two deaths, an overall mortality of 1.2% and an elective mortality of zero. Vagotomy and pyloroplasty is a relatively safe procedure, associated with fewer complications, shorter hospital stay and a lower mortality than subtotal gastrectomy.     

Possible role of the duodenum in the entero-PP axis

The plasma pancreatic polypeptide response to a meal was compared in 6 healthy controls and 30 patients with gastric cancer who had undergone either subtotal gastrectomy or total gastrectomy with radical lymph node dissection including sympathectomy. Twelve patients were reconstructed with Billroth I, 9 patients with Billroth II, 6 patients with a double tract, and 3 patients with Roux-en-Y. Ten patients with a gastric ulcer who had undergone Billroth I gastrectomy including pyloric ring preservation also were examined. Impaired pancreatic polypeptide secretion was noted only in Billroth II and Roux-en-Y patients, where the duodenum is not affected by the passage of meals.Billroth I and double tract patients, in contrast, and an enhanced pancreatic polypeptide secretion. However, in BI patients with pyloric ring preservation the PP response to a meal was almost normal. These findings suggest an important role of the duodenum in the entero-PP axis in man.     

小儿消化性疾病的胃电图变化及与临床特点和胃镜特征的关联性

目的:分析小儿消化性疾病的胃电图变化及与临床病理特征和胃镜特征的关联性。方法:选取2018年1月至2019年5月我院儿科收治的经胃镜和病理学两种方式诊断为消化性疾病的患儿54例为观察组,另选取无胃肠道疾病的健康儿童40例为对照组。比较两组胃电图参数(频率均值和波幅均值),54例胃电图诊断后纤维胃镜检查结果,分析消化性疾病患儿HP感染与临床病理特征、溃疡面积的关系。结果:各组胃病患者胃电慢波频率均值各不相同(P0.05),三组患者胃电慢波波幅均值相比差异具有统计学意义(P0.05);且浅表性胃炎组、胆汁反流性胃炎组患者胃电慢波频率均值、胃电慢波波幅均显著低于胃溃疡组(P0.05);浅表性胃炎组患者胃电慢波频率均值显著低于胆汁反流性胃炎组(P0.05)。胆汁反流性胃炎组患者胃电慢波波幅显著低于浅表性胃炎组(P0.05)。胃镜检查结果显示,其中浅表性胃炎的诊断符合率较高,达90.00%,胃溃疡符合率为60.71%,胆汁反流性胃炎符合率为83.33%。HP检测结果显示,HP阳性患儿占总例数的77.78%(42/54),HP阴性患儿占总例数的22.22%(12/54);HP阳性组患儿淋巴滤泡形成、胃黏膜萎缩、胃黏膜炎性活动的发生率明显高于HP阴性组,差异具有统计学意义(P0.01);HP阳性组溃疡范围2 cm的患儿比例明显高于HP阴性患儿,差异具有统计学意义(P0.01)。结论:小儿消化性疾病胃电图存在餐后NSWP的下降及节律过缓的上升,胃电图检查和胃镜检查在诊断上有较高的符合率,HP感染科引起胃黏膜组织学改变,可作为小儿消化性疾病的靶向治疗。     

胃癌与幽门螺杆菌cagA、hrgA基因相关性的研究

目的:探讨幽门螺杆菌(Hpylori)菌株中cagA和hrgA基因对胃癌的致病作用及其检测的意义。方法:胃癌及消化性溃疡术后切除标本,组织学检查,快速尿素酶法和PCR检测。结果:40例标本经组织学检查24例为胃腺癌,2例为胃黏膜相关淋巴样组织(MALT)瘤,14例为消化性溃疡。经快速尿素酶法检测,胃腺癌中,12例H pylori( ),消化性溃疡中,12例H pylori( )。经PCR检测,胃腺癌中,18例hrgA( ),6例hrgA(-),20例cagA( ),4例cagA(-);消化性溃疡中,6例hrgA( ),8例hrgA(-),12例cagA( ),2例cagA(-)。结论:H pylori感染与胃癌的发生有密切关系。PCR检测较快速尿素酶法准确。检测cagA和hrgA基因对了解Hpylori菌株的致病性、估计疾病程度、了解病变预后及临床治疗都具有重要意义。     

Genetic and evolutionary implications in peptic ulcer disease

The evidence for a genetic component in peptic ulcer disease has been based on twin, family, and blood group studies. A polygenic model for the inheritance of peptic ulcers has been displaced by a genetic heterogeneity model based on several lines of evidence, some of the most powerful being recent work using subclinical markers. One marker in particular, an elevated level of serum pepsinogen I (PG I), a pepsin precursor produced by the gastric mucosa, secreted into the stomach lumen and also appearing in the bloodstream, has been found to be associated with a subgroup of duodenal ulcer patients. Segregation analysis of elevated serum PG I in duodenal ulcer sibships demonstrates familial aggregation consistent with autosomal dominant inheritance. Elevated PG I is also accompanied by gastric hyperacidity and presumably indicates those individuals with an increased mass of chief and parietal cells, and thus an increased capacity for peptic activity, an important element in the pathogenesis of ulcer disease. An evolutionary hypothesis based on selection for peptic activity and acidity is offered to explain several of the epidemiologic and genetic elements of this group of chronic diseases.     

Potentialities of transabdominal ultrasound study in the diagnosis of gastric peptic ulcer

The results of examination in 44 patients with gastric peptic ulcer were used to consider the potentialities of a transabdominal ultrasound study in the diagnosis and monitoring of gastric ulcerations. The ultrasound semiotics of gastric ulcers is described in the paper. A role of transabdominal ultrasound study in the algorithm of radiation and instrumental studies of gastric ulcer is defined. The inclusion of this study into the algorithm of diagnosis and monitoring of gastric peptic ulcer will make it possible not only to diagnose gastric ulcerations better, but to follow up their cicatrization. It is expedient to include a transabdominal ultrasound study as one of the diagnostic techniques for gastric peptic ulcer.