Actue Cholecystitis Following Unrelated Surgery

In a series of 26 cases of acute cholecystitis occurring after an operation for an unrelated condition, 88% of the patients were over 50 years of age and males outnumbered females by 2 to 1. In some of the cases diagnosis was difficult and delay was responsible for the death of one patient. Acalculous cholecystitis occurred in 20% of the cases and in these gangrene or perforation supervened early in the course of the disease.Efforts should be directed to ensuring adequate hydration after operation; resumption of a diet low in fat may be important. Even in the absence of a history of biliary disease, there is a place for the radiological study of the biliary tract before major elective operations are performed. If gallstones are discovered on the occasion of the initial surgery, cholecystectomy should be performed whenever it is feasible. In any patient with postoperative cholecystitis early operation is generally indicated.     

腹腔镜胆囊切除术治疗高龄患者急性胆囊炎的临床观察

目的：探讨腹腔镜胆囊切除术治疗高龄患者急性胆囊炎的应用价值。方法：回顾性分析2005年1月．2011年12月我院收治的210例65岁以上因急性胆囊炎实施胆囊切除术的老年患者的临床资料,按手术方式分为腹腔镜组（LC组）和剖腹胆囊切除术组（OC组）,分析和比较两组患者的手术时间、术后肠功能恢复时间及住院时间,术中出血、腹腔引流量和术后并发症的发生情况。结果：与OC组比较,LC组的手术时间、术后肠功能恢复时间及住院时间均显著缩短,差异有统计学意义（P〈0．01）;但两组之间术中出血、腹腔引流量和术后并发症的发生率差异均无统计学意义（P〉0．05）。LC组中转开腹10例,占7_35％;其中粘连严重导致胆囊三角解剖不清6例,无法控制的出血2例,结石嵌顿胆囊管2例。结论：老年急性胆囊炎患者在条件合适的情况下行腹腔镜胆囊切除术治疗有助于患者更快地恢复．具有较强的临床应用价值。     

Early cholecystectomy for acute cholecystitis

A series of 65 cases of acute cholecystitis from among 500 patients on whom cholecystectomy was performed by the author is presented. Early cholecystectomy was the operation of choice in 63 and cholecystostomy in two. The operative mortality for cholecystectomy was 1.6%; the postoperative morbidity was low and there were no serious complications such as common bile duct injury or biliary fistula. Operation for acute cholecystectomy is recommended within 48 hours of diagnosis to avoid serious complications such as perforation and suppurative cholangitis.     

Rate of elective cholecystectomy and the incidence of severe gallstone disease

Background

The use of elective cholecystectomy has increased dramatically following the widespread adoption of laparoscopic cholecystectomy. We sought to determine whether this increase has resulted in a reduction in the incidence of severe complications of gallstone disease.

Methods

We examined longitudinal trends in the population-based rates of severe gallstone disease from 1988 to 2000, using a quasi-experimental longitudinal design to assess the effects of the large increase in elective cholecystectomy rates after 1991 among people aged 18 years and older residing in Ontario. We also measured the rate of hospital admission because of acute diverticulitis, to control for secular trends in the use of hospital care for acute abdominal diseases.

Results

The adjusted annual rate of elective cholecystectomy per 100 000 population increased from 201.3 (95% confidence interval [CI] 197.0–205.8) in 1988–1990 to 260.8 (95% CI 257.1– 264.5) in 1992–2000 (rate ratio [RR] 1.35, 95% CI 1.32– 1.38, p 0.001). An anomalously high number of elective cholecystectomies were performed in 1991. Overall, the annual rate of severe gallstone diseases (acute cholecystitis, acute biliary pancreatitis and acute cholangitis) declined by 10% (RR 0.90, 95% CI 0.88– 0.91) for 1992–2000 as compared with 1988–1991. This decline was entirely due to an 18% reduction in the rate of acute cholecystitis (RR 0.82, 95% CI 0.80–0.84).

Interpretation

The increase in the rate of elective cholecystectomy that occurred following the introduction of laparoscopic cholecystectomy in 1991 was associated with an overall reduction in the incidence of severe gallstone disease that was entirely attributable to a reduction in the incidence of acute cholecystitis.After the widespread introduction of laparoscopic cholecystectomy in 1991, the rate of cholecystectomy in North America increased by 30% to 60%,^1,2,3 primarily because of higher rates of elective operations.¹ Although cholecystectomy is not ordinarily indicated in people with asymptomatic gallstones,^4,5 the decision to perform the procedure is highly discretionary.⁶ It is unclear whether the increased rate of elective cholecystectomy is due to overuse of surgery among people with asymptomatic or minimally symptomatic gallstones, or whether more patients with clinically important gallbladder disease are willing to undergo cholecystectomy with the availability of laparoscopic surgery.^7,8Most cholecystectomies are done in people with uncomplicated biliary colic, the most common presentation of symptomatic gallstones.⁸ Severe complications of gallbladder disease, such as acute cholecystitis, acute biliary pancreatitis and acute cholangitis, are potentially life-threatening conditions that require hospital care. Greater use of elective cholecystectomy in people at risk of severe gallstone complications should result in a lower incidence of such complications. We sought to determine whether the increase in the rate of elective cholecystectomy was associated with a reduction in the incidence of severe complications of gallbladder disease.     

腹腔镜胆囊摘除术与传统开腹手术治疗急性胆囊炎的临床疗效对比

目的:比较腹腔镜胆囊摘除术与传统开腹手术在急性胆囊炎的临床疗效。方法:选取我院2013年3月至2014年3月期间收治的急性胆囊炎患者100例,随机分为实验组和对照组,每组50例。对照组采用传统开腹手术治疗,实验组采用腹腔镜胆囊摘除术(LC)治疗。观察并比较两组患者的手术时间、术中出血量、临床疗效、住院时间、胃肠道恢复情况及术后并发症的发生率等。结果:与对照组比较,实验组患者术中出血量少、手术时间短,差异具有统计学意义(P0.05);与对照组比较,实验组患者术后肠道功能恢复时间及下床活动时间均较早,且住院时间较短,差异具有统计学意义(P0.05);实验组总有效率(94.0%)高于对照组(82.0%),差异具有统计学意义(P0.05);实验组患者不良反应发生率(24.0%)低于对照组(52.0%),差异具有统计学意义(P0.05)。结论:腹腔镜胆囊摘除术对于改善急性胆囊炎患者的治疗效果具有积极作用,出血少损伤小,术后恢复好,适于在临床上进一步推广和应用。     

Abdominal aortic aneurysms: recent experience with 210 patients.

In the 6 1/2 years ending June 1977, 210 patients with abdominal aortic aneurysms underwent operation at Toronto Western Hospital; 160 aneurysms (76%) were unruptured and 50 (24%) were ruptured. In the patients with unruptured aneurysms the mean age was 68 years; the oldest was 91, and 12 were more than 80 years of age. The overall hospital mortality was 5.6%. Death in hospital occurred in 1 (1.2%) of the 83 asymptomatic patients, 4 (7.4%) of the 54 symptomatic patients and 4 (17.0%) of the 23 patients for whom operation was considered urgent. In the patients with ruptured aneurysms the mean age was 71 years; the oldest was 90, and five were more than 80 years of age. The overall hospital mortality was 54%. The morbidity and mortality were analysed; in particular the reasons for the markedly variable hazard of operations for the three categories of unruptured aneurysm were sought. The surgical literature is confusing because of the interchanging use of the words unruptured, elective and symptomless. The current philosophy management and technique of operation in a large cardiovascular surgery service with many trainees are presented and a plea is made for a standardized and simplified operation, always performed with three assistants helping the operating surgeon.     

Results of Surgery for Inflammatory Bowel Disease: A Further Survey of One Hospital Region

Case records have been studied for the results of surgery in 294 patients operated on for inflammatory bowel disease during 1967-72 at 34 non-teaching hospitals within the North-east Metropolitan Hospital Region. All patients treated surgically for acute colitis and those treated for chronic disease by total colectomy were included.The postoperative mortality of the primary surgery was 23·7%. The mortality was 2·1% in patients treated by elective operation, 37·6% in patients coming to urgent operation, and 60·9% in patients treated by emergency operation. The three most important factors affecting the mortality were considered to be: increasing age of the patient, the presence of established colonic dilatation, and preoperative perforation of the colon.     

Cholecystitis in Teenage Girls

Cholecystectomy was carried out in 17 teenage girls for cholecystitis at Virginia Mason Hospital, Seattle, between 1971 and 1980. The incidence increased with increasing age. Gallbladder disease was associated with recent pregnancy or birth control pill use (71%), obesity (65%) and family history of gallbladder disease (47%). All but one patient had at least one of these risk factors. No patient had congenital anomalies, blood dyscrasias or other underlying illness. Patients most commonly had recurrent attacks of abdominal pain; seven had symptoms for more than six months. Although the clinical presentations were often mild, six patients had jaundice, three had chemical pancreatitis, one had hemorrhagic pancreatitis, one had pancreatic pseudocyst and abscess and one had a common duct stone. One patient had cholesterosis and 16 had cholelithiasis. All patients were cured by operation. During the same time period, only two boys, both aged 14 years, nonobese and with no family history of gallbladder disease, underwent cholecystectomy, both for acaculous cholecystitis.     

Laparoscopic cholecystectomy as a safe and effective treatment for severe acute cholecystitis.

OBJECTIVE--To evaluate the feasibility and safety of laparoscopic cholecystectomy in severe acute cholecystitis. DESIGN--Analysis of data collected prospectively from a consecutive series of 350 laparoscopic operations. SETTING--Two general surgical units in a teaching hospital. SUBJECTS--31 patients with a diagnosis of severe acute cholecystitis based on clinical examination, investigation results, and operative findings. INTERVENTIONS--Initial intravenous fluids and broad spectrum antibiotics followed by laparoscopic cholecystectomy within 72 hours of presentation. MAIN OUTCOME MEASURES--Failure to complete the operation laparoscopically, length of postoperative stay in hospital, early postoperative morbidity, interval from operation to full activity, and return to work. RESULTS--Laparoscopic cholecystectomy was attempted in 19 patients with empyema of the gall bladder and 12 who had severe cholecystitis which failed to settle on medical management. A total of 29 operations were successfully completed with two conversions to open surgery. Two minor postoperative complications occurred, and one case of retained common bile duct stones with jaundice was treated by endoscopic retrograde cholangiopancreatography and papillotomy. Median postoperative hospital stay was two days, with return to normal activity in seven days and to work in two weeks. There were no deaths related to the operation. CONCLUSIONS--In the presence of severe acute cholecystitis laparoscopic cholecystectomy is feasible in most patients, with minimal risk of injury to surrounding structures and considerable benefits. It is recommended that laparoscopic cholecystectomy should be attempted in these patients when appropriate surgical skill is available.     

超声引导下经皮经肝胆囊穿刺置管引流术对高危急性胆囊炎患者炎症反应和肝功能的影响

目的:探讨超声引导下经皮经肝胆囊穿刺置管引流术(PTGD)治疗高危急性胆囊炎的疗效及对患者炎症反应和肝功能的影响。方法:选取2016年10月～2018年12月期间内蒙古医科大学附属医院收治的高危急性胆囊炎患者160例为研究对象,根据数字表法将患者随机分为对照组(n=80)和研究组(n=80),对照组给予胆囊造瘘术治疗,研究组给予超声引导下PTGD治疗,比较两组患者治疗后临床疗效、炎症反应以及肝功能指标变化情况,记录两组术后并发症发生情况。结果:研究组有效率高于对照组,住院时间短于对照组(P0.05)。对照组术后3 d、术后5 d以及研究组术后1 d、术后3 d、术后5 d白细胞计数、中性粒细胞百分比、C反应蛋白(CRP)水平均较术前降低(P0.05);研究组术后1 d、术后3 d、术后5 d白细胞计数、中性粒细胞百分比、CRP水平均低于对照组(P0.05)。两组患者术后1 d、术后3 d、术后5 d丙氨酸转氨酶(ALT)、总胆红素(TB)水平均较术前下降,且研究组低于对照组(P0.05)。研究组术后并发症总发生率低于对照组(P0.05)。结论:超声引导下PTGD治疗高危急性胆囊炎,疗效确切,可有效减轻机体炎症反应、肝损伤,同时还可减少术后并发症发生率,具有较高的临床应用价值。     

MODERN TREATMENT OF PLACENTA PREVIA—A Study of 234 Cases

Study was made of 234 cases of placenta previa occurring in 48,752 deliveries at one hospital during the period 1947-1956. There was no maternal mortality. The uncorrected fetal mortality rate for all weight groups was 21.4 per cent. The rate varied from 88 per cent in babies under 1,500 grams to 5.7 per cent in babies over 2,500 grams. Initial conservative management to permit gestation to continue as close to term as possible is advisable.Ultimate termination of the pregnancy by cesarean section under spinal anesthesia gave the best results. The incidence of transverse and breech presentations in association with placenta previa was inordinately high. A progressive trend toward more conservative treatment of placenta previa was noted in the present series, with a concomitant reduction in fetal mortality rate.     

Modern treatment of placenta previa; a study of 234 cases

Study was made of 234 cases of placenta previa occurring in 48,752 deliveries at one hospital during the period 1947-1956. There was no maternal mortality. The uncorrected fetal mortality rate for all weight groups was 21.4 per cent. The rate varied from 88 per cent in babies under 1,500 grams to 5.7 per cent in babies over 2,500 grams. Initial conservative management to permit gestation to continue as close to term as possible is advisable. Ultimate termination of the pregnancy by cesarean section under spinal anesthesia gave the best results. The incidence of transverse and breech presentations in association with placenta previa was inordinately high. A progressive trend toward more conservative treatment of placenta previa was noted in the present series, with a concomitant reduction in fetal mortality rate.     

Ruptured Abdominal Aortic Aneurysms: Surgical Treatment

The records of 62 consecutive patients with ruptured abdominal aortic aneurysms were analyzed to determine what factors contribute to lower mortality. Survival was directly related to the immediate preoperative hemodynamic status of the patients. In 18 cases in which operation was carried out with patients stable, 83 percent of the patients survived. Even if shock was present by the time of operation (37 cases), a 68 percent survival rate was achieved. Cardiac arrest occurred before obtaining aortic control in seven patients and one survived.Survival rates were increased if certain preoperative, operative and postoperative guidelines were followed. Since the combined operative mortality and late graft failure rate in 125 elective aneurysmectomies done during the same decade was under 5 percent, all abdominal aortic aneurysms with few exceptions should be surgically treated before rupture occurs.     

Gall stones in sickle cell disease in the United Kingdom.

The prevalence of gall stones was studied prospectively by abdominal ultrasound examination in 131 patients with sickle cell disease aged 10-65 years. Of 95 patients with homozygous sickle cell disease, 55 (58%) had gall stones or had had a cholecystectomy. Gall stones were present in four out of 24 (17%) patients with haemoglobin S + C disease and two out of 12 (17%) with haemoglobin S beta thalassaemia. The presence of gall stones was not related to sex, geographical origin, or haematological variables and was not associated with abnormal results of liver function tests. Symptoms typical of biliary colic were reported by 32 out of 47 adult patients with gall stones, and cholecystitis or cholestasis was diagnosed in 18. Cholecystectomy was performed in 29 patients with good relief of symptoms in most cases. Postoperative complications were common, occurring in 10 of the 28 patients who could be evaluated, but not generally serious; they were considerably lessened by a preoperative exchange transfusion that reduced the haemoglobin S concentration to below 40%. It is suggested that all patients with sickle cell disease should be screened for gall stones and that elective cholecystectomy should be performed in those with symptoms or complications.     

Parathion Poisoning—A New Antidote!

Two thousand five hundred forty-five cases of upper gastrointestinal tract hemorrhage were studied especially with a view to determining the indications for urgent surgical treatment.Decisions as to whether and when to operate were as follows:Immediate operation for patients over 50 years with a good history of ulcer and a severe initial bleed.Operation after the first repetition of bleeding in patients (1) over 50 with a good history and a mild initial bleed, (2) over 50 with inconclusive history but severe initial bleed, (3) under 50 with a good history and a severe initial bleed.In all other cases, operation was used only if conservative treatment failed.Absolute indications for operation were (a) association with perforation, (b) association with stenosis, (c) persistence of severe ulcer pain after hemorrhage, (d) continuous bleeding.Since operation is to be avoided if possible in cases of esophagitis, erosive gastritis and small acute or subacute ulcers, emergency gastroscopy has valuable uses.Where operation is deemed necessary and no obvious lesion found at laparotomy, blind gastrectomy^* appears to be the most satisfactory procedure.The mortality rate associated with upper gastrointestinal tract bleeding in patients less than 60 years of age was low (2.5 per cent). Even in cases in which operation was required, it was 6.2 per cent. Over 60 years the mortality rises steeply with increasing age, and in cases of operation the rise is even steeper.By using the methods of selection the overall mortality rate was appreciably reduced.     

ACUTE GASTRODUODENAL PERFORATION—An Analysis of 496 Patients Treated Surgically

Of 496 patients treated surgically for acute gastroduodenal perforation, 144 were treated by simple closure, 317 by immediate subtotal gastrectomy, 22 by immediate hemigastrectomy and vagotomy and 13 by delayed subtotal gastrectomy. In our most recent experience with 225 consecutive resections, the postoperative mortality rate was no greater than that observed following elective subtotal gastrectomy for other complications of ulcer disease. A review of the late results indicated that the response of patients with this complication is similar to that of patients with other complications of ulcer disease treated in the same manner. It was concluded that a definitive surgical procedure should be employed as the operation of choice in properly selected patients.     

ACUTE GALLBLADDER DISEASE—Experiences with 103 Consecutive Cases

One hundred and three cases of acute cholecystitis in patients ranging in age from 19 to 88 years were reviewed. Operation was done in all cases. Seventy per cent of the patients were women.Primary cholecystectomy was done in 72.8 per cent of the series. Primary cholecystostomy was performed in the remainder, and one-fourth of these patients had a secondary cholecystectomy. No specific time, with relation to interval after onset of symptoms, was chosen for operation.Jaundice was present in 14.5 per cent of patients at the time of admittance to hospital. Serum amylase was above normal in five of 27 patients on whom this determination was carried out. All five were women.The gallbladder was perforated in 13 cases. Common duct exploration was done in 25 cases and in 12 of them stones were found.The morbidity rate for the series was 11.6 per cent; the mortality rate 9.7 per cent.     

Quantitative analysis of troponin I serum values in patients with acute cholecystitis

The diagnosis and staging of acute cholecystitis, upon a lot of diagnostic methods and some scoring systems, is still a great clinical problem. The aim of the study was to investigate if serum Troponin I is elevated in patients with acute cholecystitis. Following informed consent, 65 patients with clinical and laboratory signs of acute cholecystitis were enrolled. All patients had measured serum Troponin I level and an abdominal ultrasound was done before definitive treatment was performed. Increased serum Troponin I level was found in most patients with severe form of acute cholecystitis (p < 0.00001). It reached sensitivity of 94.5% and specificity of 57.1% of this test. In multiple regression analysis Troponin I significantly correlated (p < 0.05) with the serum aspartate aminotransferase (r = 0.27), gamma-glutamyl transferase (r = 0.25) and gallbladder wall (> 6 mm) thickness (r = 0.58). Our study confirms that in most patients with severe and acute cholecystitis, serum Troponin I is increased. Troponin I level is in a lower range than it would be in patients with cardiac muscle damage or necrosis. Measuring serum Troponin I is a fast, reliable and widely performed test that could, with other routinely measured parameters, help in early diagnosis of the severe form of acute cholecystitis.     

Cardiac valve replacement in elderly patients.

Cardiac valve replacement in 65 consecutive elderly patients (aged 65 years and older) revealed that the indications for cardiac valve replacement in the elderly should be the same as those in the general population. These 65 patients represented 16% of the patients undergoing valve replacement. The mortality in the first 30 days after operation was 4.6% in the elderly group, compared with 0.9% in the group under 65 years of age. There were 26 significant but nonfatal early complications in the elderly patients, but their long-term functional status was excellent, most of the survivors ending up in either class I or class II of the New York Heart Association functional classification. The late mortality was 3.9% per patient year for aortic valve replacement and 15.1% for mitral with or without aortic valve replacement. The actuarial survival rates were 88% at 24 months and 55% at 54 months for the total elderly group, 86% at 36 months for those with aortic valve replacement, 85% at 24 months and 64% at 36 months for those with mitral valve replacement, 90% at 24 months and 77% at 42 months for the men, and 82% at 24 months and 68% at 42 months for the women. Aortic valve replacement was more common in the elderly than in the younger group because of the higher prevalence of congenital calcific aortic stenosis in the former, and this operation provided more gratifying results than mitral valve replacement in the elderly patients.     

Diagnosis and management of 528 abdominal aortic aneurysms.

Between 1960 and 1979 528 patients with abdominal aortic aneurysms presented to the university department of surgery. Of these, 222 (42%) were elective cases, 72 acute (14%), 174 had ruptured (33%), and four had had a spontaneous aortoduodenal fistula (1%). In all these patients resections were undertaken, but in another 56 patients (11%) the aneurysm was not resected. A review of these cases showed that 91% had symptoms at their first presentation; abdominal pain and backache being most common. The diagnosis could be established in 91% by the presence of pulsatile abdominal mass on clinical examination. The operative mortality for elective resection was 8%, for acute 19%, for ruptured cases 42%, and for spontaneous aortoduodenal fistula 50%. After successful resection the overall five-year survival was 65% by the life table method, and there was no significant difference between elective, acute, and ruptured cases. This five-year survival after resection compares favourably with the expected 76% survival of a similar normal population, and was considerably better than that for conservatively treated patients. As most cases have symptoms, and diagnosis may be established easily by routine physical examination in 91%, the prognosis for this condition could be considerably improved by increased awareness of its existence and early referral for treatment as an elective surgical procedure.