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Objective This study investigates the specific morbidity of rectosigmoid resection (RSR) during Visceral-Peritoneal Debulking (VPD) in a consecutive series of patients with stage IIIC-IV ovarian cancer and compares the results of the colo-rectal vs. the gynaecologic oncology team. Methods All patients with the International Federation of Gynecology and Obstetrics (FIGO) stage IIIC–IV ovarian cancer who had VPD and RSR were included in the study. Between 2009 and 2013 all operations were performed by the gynecologic oncology team alone (group 1). Since 2013 the RSR was performed by the colorectal team together with the gynecologic oncologist (group 2). All pre-operative information and surgical details were compared to exclude significant bias. Intra- and post-operative morbidity events were recorded and compared between groups. Results One hundred and sixty-two patients had a RSR during VPD, 93 in group 1 and 69 in group 2. Groups were comparable for all pre-operative features other than: albumin (12). Overall morbidity was 33% vs. 40% (p=0.53), bowel specific morbidity 11.8% vs. 11.5% (p=0.81), anastomotic leak 4.1% vs. 6.1% (p=0.43) and re-operation rate 9.6% vs. 6.1% (p=0.71) in groups 1 and 2, respectively. None of them were significantly different. The rate of bowel diversion was 36.5% in group 1 vs. 46.3% in group 2 (p=0.26). Conclusions Our study failed to demonstrate any significant difference in the morbidity rate of RSR based on the team performing the surgery. These data warrant further investigation as they are interesting with regards to education, finance, and medico-legal aspects.

Background Bowel-sparing techniques have been proposed to avoid extended or repeated resections in patients with Crohn's disease (CD), but without precise indications, prospective evaluation, and with a technically limited repertoire. Study design A prospective longitudinal study of new nonconventional strictureplasties (NCSP) in order to evaluate the safety, type and site of recurrence, and longterm clinical and surgical efficacy. Results Between January 1993 and December 2002, 102 among 305 consecutive patients underwent at least one NCSP for complicated CD. Patients were treated following precise indications and then included in a prospective database with scheduled followup. Factors claimed to influence postoperative and longterm outcomes and type and site of recurrence were analyzed. We performed 48 ileoileal side-to-side isoperistaltic strictureplasty (SP), 41 widening ileocolic SP, 32 ileocolic side-to-side isoperistaltic SP, associated with Heineke-Mikulicz SP (in 80 procedures) or with minimal bowel resections or both (in 47 procedures). Postoperative mortality was nil; complication rate was 5.7%. Ten years clinical and surgical recurrence rates were 43% and 27%, respectively. Recurrence rate on an NCSP site was 0.8%. No specific factor was identified as related to postoperative or longterm outcomes. Conclusions Perioperative and longterm results of NCSP are comparable to or even better than both conservative and resective surgery as reported in the literature, with a low recurrence rate on the NCSP site. Considering the unpredictability of the clinical course of CD and the lifetime need for surgical procedures, NCSP, together with minimal resection and classic SP repertoire, should be considered first-line treatment in complicated CD.

The test and treat strategy for Helicobacter pylori infection has raised some concern since young gastric cancer patients may have no alarm symptoms. In this study the frequency of alarm symptoms was assessed in a series of young gastric cancer patients, as well as the impact of absence of alarm symptoms on delay in diagnosis and stage of gastric cancer at diagnosis and survival.A retrospective study was carried out on 92 gastric cancer patientsor = 45 years of age identified from databases in four hospitals between January 1985 and December 2001. Characteristics analysed included duration and features of dyspeptic symptoms, presence of alarm symptoms, time interval from the onset of symptoms to diagnosis, pTNM stage and survival.Of the 92 patients, 54 (58.7%) presented uncomplicated dyspepsia and 38 (41.3%) alarm symptoms. In those with uncomplicated dyspepsia, epigastric pain was the most common complaint (64.1%) followed by vomiting (30.4%), heartburn and nausea. Weight loss was the most common alarm symptom (30.4%), followed by anorexia (10.9%), dysphagia or anaemia (7.6%). The mean delay from first symptoms to final diagnosis was 16.8 +/- 13.9 weeks in patients with alarm symptoms and 29.3 +/- 39.9 weeks in patients without alarm symptoms (P:ns). Patients without alarm symptoms showed significantly less aggressive gastric cancer compared to patients with alarm symptoms in relation to TNM stage and survival (cumulative 5-year survival rate: 76% versus 49% P: 0.01). The survival rate, at 5 years, of patients without alarm symptoms, and with a history of dyspepsia of more than 24 weeks, was higher than that in patients with early diagnosis (93.4% versus 66.5%: P: 0.05).A large proportion of young gastric cancer patients present without alarm symptoms. Despite the delay in diagnosis, these patients have a better outcome than those with alarm symptoms. Thus the delay in diagnosis of patients without alarm symptoms does not affect survival.

OBJECTIVES: Sigmoid volvulus accounts for 5% of cases of large-bowel obstruction. Here, we present the development of a new minimally invasive treatment method that aims to reduce the complication rate of standard percutaneous endoscopic colostomy tube insertion and negate the need for prolonged anesthesia or colectomy. METHODS: Six patients underwent laparoscopic-assisted endoscopic sigmoidopexy for recurrent sigmoid volvulus at a mean age of 80.5 years (range, 76-83). The volvulus was decompressed endoscopically before laparoscopic adhesiolysis and detorsion of the sigmoid. Finally, the sigmoid was approximated with the anterior abdominal wall, and 2 endoscopically placed percutaneous endoscopic colostomy tubes were inserted. Later, the external component of the percutaneous endoscopic colostomy tubes was removed, and the internal parts were passed by way of the rectum. RESULTS: Each operation was completed successfully in a mean time of 69 minutes and with no intraoperative complication. The mean postoperative stay was 20 days (range, 4-54). At median follow-up of 10.8 months, all patients were tube free with no incidence of recurrent volvulus, inadvertent tube traction, or leak. CONCLUSIONS: This preliminary report shows laparoscopic-assisted endoscopic sigmoidopexy to be a safe treatment modality for recurrent sigmoid volvulus. As such, it is particularly useful for elderly patients, for whom colectomy is a high-risk procedure.

Crohn’s disease (CD) is a chronic condition with an unpredictable course that is frequently characterized by a high rate of recurrence and in most patients a need for surgical treatment. Approximately 60% to 70% of patients require at least one surgical treatment, 1 often for bowel obstruction. In the past, wide resections have proved to be ineffective in preventing relapses, and repeated resective surgery can lead to malabsorption and short bowel syndrome in many instances. 2–5 During the past decade, strictureplasty and new bowel-sparing techniques have therefore been proposed for the conservative treatment of intestinal strictures. 4,6–9 The early postoperative results show that these techniques are effective and safe in terms of complications and death; further, long-term clinical and surgical recurrence rates are comparable with those observed after conventional resective surgery. 10–12 However, despite these encouraging results, the clinical course of CD and the behavior of the diseased intestinal walls after conservative surgery have so far been little investigated. Ultrasonography has recently been proposed as an accurate means of evaluating bowel walls in patients with CD. 13–18 Several studies have shown that transabdominal ultrasound can detect transmural changes and the degree of thickness of intestinal bowel wall, 19–21 and this technique is as accurate as barium radiology or scintigraphy in assessing the presence, location, and extent of inflammatory bowel disease, 15,18,21 particularly in bowel segments such as the ileum that are not easily to assess by endoscopy. It has also been shown that ultrasound can detect recurrences after “radical” surgical resections 22,23 and the intestinal complications of CD. 24,25 No study has yet evaluated the behavior of the thickness of diseased intestinal wall after conservative surgery in CD, or whether the presurgical ultrasound characteristics and postsurgical behavior of bowel wall thickness (BWT) have prognostic implications on clinical and surgical recurrences. The aims of this study were to evaluate in patients with CD using transabdominal ultrasound the morphologic characteristics of the diseased bowel wall before and after conservative surgery and to assess whether these characteristics and their postoperative behavior are useful prognostic factors for clinical and surgical recurrence after conservative surgery.

Background/Aims: Liver adenomatosis is an uncommon condition and so far only 13 cases fulfilling the requirements for its diagnosis have been reported in the literature. Optimal treatment of the disease and follow-up criteria are still the subject of debate. Methods: We report on 2 cases of liver adenomatosis. In both cases definite diagnosis was obtained only intraoperatively on biopsy. Results: In neither case was liver transplantation done, due either to patient refusal or foreseeable poor compliance. Prolonged strict follow-up failed to demonstrate malignant changes. Conclusions: Removal of the huge masses often responsible for abdominal pain is the only real indication for resective surgery. Orthotopic liver transplantation should be reserved for those cases in which malignant changes are suspected due to elevation of the α-fetoprotein concentration or gross modifications in the shape of the hepatic lesions.

Malperfusion of end organs occurs in 20% to 40% patients with acute type A aortic dissection. Because irreversible ischemia is a time-dependent event, expedient diagnosis and treatment are necessary. We herein report successful surgical management of a patient with acute type A aortic dissection causing transient gut ischemia and a rare gall bladder perforation. We implemented one-stage surgical and laparoscopic management approach for the diagnosis and treatment. Increased awareness of this complication and appropriate use of available diagnostic tools may improve the outcome in similar patients. Patients with aortic dissection complicated by visceral ischemia require a prompt sequential and rational multidisciplinary approach for successful management.

Mesh plug repair for both inguinal and femoral hernias had a minimal number of postoperative complications reported. Among femoral hernias, the prevascular type represents a variant, because of the peculiar position of the sac strictly adjacent to the vessels. The authors report a case of femoral occlusion following femoro-popliteal by-pass and concomitant homolateral femoral hernia repair by cylindrical polypropylene plug not secured by sutures, which laid directly on the vessels. This complication occurs three months following surgery, the plug being displaced over and tightly adherent to the femoral-graft anastomosis. The apposition of a polypropylene mesh plug directly over the PTFE vascular graft could have stimulated the massive local fibrous reaction found at histology, a reaction not explained by the insertion of the PTFE only. The authors suggest that polypropylene plugs for repair of prevascular type of femoral hernias should be avoided, when concomitant or future arterial grafting procedures are needed.

Aims. To assess whether plasma peroxidation and plasma levels of antioxidant compounds are correlated with clinical and biochemical activity in complicated Crohn's disease patients, and to evaluate whether the relief of obstructive complication by conservative surgery has any effect on the oxidative stress. Patients and Methods. From May 1998 to May 2000, 20 Crohn's disease patients were studied. Basal peroxidative state (basal thiobarbituric acid reactive substances), peroxidative state after stimulation with copper sulfate (stimulated thiobarbituric acid reactive substances), lag time of plasma peroxidation susceptibility, plasma levels of vitamin E and A, C reactive protein, erythrocyte sedimentation rate and Crohn's disease activity index, were determined, before surgery, then 2 months and 1 year after surgery. A group of 134 healthy volunteers were used as controls. All patients were treated by conservative surgical procedures (i.e., strictureplasty and/or minimal resections). Student t test for paired and unpaired data and Spearman R correlation coefficient were calculated. Result. Peroxidative plasma levels, as well as inflammatory indices, are significantly reduced 2 months and 1 year after surgery (p

Background: Conservative surgery has become accepted as a useful option for the surgical treatment of complicated Crohn’s disease (CD). Methodts: One hundred thirty-eight consecutive patients treated with strictureplasty or miniresections for complicated CD have been observed prospectively. The possible influence of a number of variables on the risk of recurrence was investigated using the Cox proportional hazard model, and a time-to-event analysis was made using the Kaplan-Meier function. Results: There was no perioperative mortality; the morbidity rate was 5.7%. A close correlation was found between the risk of recurrence and the time between diagnosis and first surgery. The overall 5-year recurrence rate was 24%, being 36% in the patients requiring surgery within 1 year of diagnosis and 14% in those operated on more than 1 year after diagnosis. Conclusions: Risk factor analysis highlighted a group of patients at high risk of surgical recurrence. Given that our results are similar to those reported in other series, we consider strictureplasty and miniresections safe and effective procedures for the treatment of complicated CD.

Background/Aims: Strictureplasty (SP) or miniresective ‘bowel-sparing’ techniques (MR) can prevent the risk of intestinal stomia and short bowel syndrome in patients affected by Crohn’s disease (CD). The aim of this study was to analyze the perioperative morbidity and mortality in 104 of 138 consecutive patients treated for CD complications using bowel-sparing techniques. We also considered the factors that may be related to the risk of perioperative complications and the long-term outcome. Methods: One hundred and four patients were treated with SP and/or MR and then included in a prospectively maintained database. The factors claimed to influence perioperative complications were analyzed using Fisher’s exact test for categorical observations and the Mann-Whitney U test for continuous variables. A multivariate analysis, using logistic regression, and a long-term time-to-event analysis using the Kaplan-Meier function, were also performed. Results: Perioperative mortality was nil. In relation to the 6 postoperative complications (5.8%), 4 patients underwent minimal bowel resection (MR), 1 a MR with SP, and 1 SP alone. Three of these patients (2.9%) needed reoperation for septic complications, and 3 (2.9%) were treated as outpatients for enterocutaneous fistulas. A correlation (p < 0.05) was found between low serum hemoglobin levels and postoperative complications at univariate and multivariate analyses. The 5-year surgical recurrence-free rate was 75% overall, 73% for patients treated with SP, 78% with MR, and 77% with MR + SP. Conclusions: Postoperative complications are not related to conservative or miniresective surgery even when active disease is present at the resection margins or the site of SP. The higher risk reported for patients with low serum hemoglobin and hematocrit levels suggests that surgeons should consider using preoperative iron and vitamin support, parenteral nutrition and erythropoietin therapy, when necessary, in those cases. Our postoperative morbidity, mortality and long-term surgical recurrence rate results support the efficacy and safety of SP and MR surgery in the treatment of complicated CD.

In the period of January 1993 to December 1995 we operated on 55 patients with various complications of Crohn's disease. In properly selected cases, obstructive complications of Crohn's disease can be treated effectively by strictureplasty. Long strictures, even if a narrow lumen is still present, are commonly managed by resection, as classic strictureplasties cannot be done; also Finney strictureplasty seems inadequate, as it creates a blind loop that favors bacterial overgrowth and fecal stasis. Three original "sparing bowel" surgical approaches are proposed as possible alternative in the treatment of long stricture in Crohn's disease. We perform side-to-side ileoileal plasty whenever we are faced with severe narrowing of a long segment of small bowel (>10 cm); side-to-side ileocolic plasty whenever very severe disease with narrowing of ileocaecal valve is present; and ileocaecal plasty when terminal ileitis involves the very distal end of the small bowel, but sparing or only minimally affecting the ileocaecal valve. The above-mentioned procedures are described in detail and the clinical outcomes related to the first 8-patient series of our institution are presented.