Severe intestinal bleeding due to left-sided portal hypertension after pancreatoduodenectomy with portal resection and splenic vein ligation

Pancreatoduodenectomy (PD) with portal vein (PV)/superior mesenteric vein (SMV) resection is well accepted for pancreatic head cancer because of the improvement in margin-negative resection and survival rates, without increasing postoperative morbidity and mortality in high volume centers. There is controversy in the surgical literature regarding the safety of splenic vein (SV) ligation during a PD with PV-SMV resection. Simple SV ligation has been associated with the development of left-sided portal hypertension, gastrointestinal bleeding and hypersplenism over the long term. We report a rare case of severe intestinal bleeding due to left-sided portal hypertension in patient who underwent a PD with PV-SMV confluence segmental resection and splenic ligation, preserving left gastric vein and inferior mesenteric vein, for cephalic pancreatic adenocarcinomas, seven months previously

Severe bleeding from esophageal varices resistant to endoscopic treatment in a non cirrhotic patient with portal hypertension

A non cirrhotic patient with esophageal varices and portal vein thrombosis had recurrent variceal bleeding unsuccessfully controlled by endoscopy and esophageal transection. Emergency transhepatic portography confirmed the thrombosed right branch of the portal vein, while the left branch appeared angulated, shifted and stenotic. A stent was successfully implanted into the left branch and the collateral vessels along the epatoduodenal ligament disappeared. In patients with esophageal variceal hemorrhage and portal thrombosis if endoscopy fails, emergency esophageal transection or nonselective portocaval shunting are indicated. The rare patients with only partial portal thrombosis can be treated directly with stenting through an angioradiologic approach

Clinical effects of laparotomy with perioperative continuous peritoneal lavage and postoperative hemofiltration in patients with severe acute pancreatitis

<p>Abstract</p> <p>Background</p> <p>The elevated serum and peritoneal cytokine concentrations responsible for the systemic response syndrome (SIRS) and multiorgan failure in patients with severe acute pancreatitis lead to high morbidity and mortality rates. Prompted by reports underlining the importance of reducing circulating inflammatory mediators in severe acute pancreatitis, we designed this study to evaluate the efficiency of laparotomy followed by continuous perioperative peritoneal lavage combined with postoperative continuous venovenous diahemofiltration (CVVDH) in managing critically ill patients refractory to intensive care therapy. As the major clinical outcome variables we measured morbidity, mortality and changes in the Acute Physiology and Chronic Health Evaluation (APACHE II) score and cytokine concentrations in serum and peritoneal lavage fluid over time.</p> <p>Methods</p> <p>From a consecutive group of 23 patients hospitalized for acute pancreatitis, we studied 6 patients all with Apache II scores ≥19, who underwent emergency surgery for acute complications (5 for an abdominal compartment syndrome and 1 for septic shock) followed by continuous perioperative peritoneal lavage and postoperative CVVDH. CVVDH was started within 12 hours after surgery and maintained for at least 72 hours, until the multiorgan dysfunction syndrome improved. Samples were collected from serum, peritoneal lavage fluid and CVVDH dialysate for cytokine assay. Apache II scores were measured daily and their association with cytokine levels was assessed.</p> <p>Results</p> <p>All six patients tolerated CVVDH well, and the procedure lasted a mean 6 days (range, 3-12). Five patients survived and one died of Acinetobacter infection after surgery (mortality rate 16.6%). The mean APACHE II score was ≥ 19 (range 19-22) before laparotomy and decreased significantly during peritoneal lavage and postoperative CVVDH (P = 0.013 by matched-pairs Students <it>t</it>-test). The decrease in cytokine concentrations in serum and lavage fluid was associated with the decrease in APACHE II scores and high interleukin 6 (IL-6) and tumor necrosis factor (TNF) concentrations in the hemofiltrate.</p> <p>Conclusion</p> <p>In critically ill patients with abdominal compartment syndrome, septic shock or high APACHE II scores related to severe acute pancreatitis, combining emergency laparotomy with continuous perioperative peritoneal lavage followed by postoperative CVVHD effectively reduces the local and systemic cytokines responsible for multiorgan dysfunction syndrome thus improving patients' outcome.</p

Inflammatory myoglandular polyp of the cecum: case report and review of literature

<p>Abstract</p> <p>Background</p> <p>Inflammatory myoglandular polyp (IMGP) is a rare non-neoplastic polyp of the large bowel, commonly with a distal localization (rectosigmoid), obscure in its pathogenesis. Up till now, 60 cases of IMGP have been described in the literature, but none located in the cecum.</p> <p>Case presentation</p> <p>We report a case of a 53-year-old man who was admitted to our hospital for further evaluation of positive fecal occult blood test associated to anemia. A colonoscopy identified a red, sessile, lobulated polyp of the cecum, 4.2 cm in diameter, partially ulcerated. The histological examination of the biopsy revealed the presence of inflammatory granulation tissue with lymphocytic and eosinophil infiltration associated to a fibrous stroma: it was diagnosed as inflammatory fibroid polyp. Considering the polyp's features (absence of a peduncle and size) that could increase the risk of a polypectomy, a surgical resection was performed. Histological examination of the specimen revealed inflammatory granulation tissue in the lamina propria, hyperplastic glands with cystic dilatations, proliferation of smooth muscle and multiple erosions on the polyp surface: this polyp was finally diagnosed as IMGP. There was also another little polyp next to the ileocecal valve, not revealed at the colonoscopy, 0.8 cm in diameter, diagnosed as tubulovillous adenoma with low grade dysplasia.</p> <p>Conclusions</p> <p>This is the first case of IMGP of the cecum. It is a benign lesion of unknown pathogenesis and must be considered different from other non-neoplastic polyps of the large bowel such as inflammatory cap polyps (ICP), inflammatory cloacogenic polyps, juvenile polyps (JP), inflammatory fibroid polyps (IFP), polyps secondary to mucosal prolapse syndrome (MPS), polypoid prolapsing mucosal folds of diverticular disease. When symptomatic, IMGP should be removed endoscopically, whereas surgical resection is reserved only in selected patients as in our case.</p

Simultaneous resection of an adenocarcinoma of the cardia and a synchronous adenocarcinoma of the sigmoid: Report of a case

Introduction: Adenocarcinoma of the cardia synchronous with other intraabdominal neoplasms is very rare. We report the case of a Siewert type II adenocarcinoma of the cardia synchronous with an adenocarcinoma of the sigmoid both treated simultaneously by transjatal oesophago-gastrectomy and anterior resection of the sigmoid. Case report: A 62 year-old male was admitted for a progressing dysphagia and weight loss. Oesophago-gastric fibroscopy detected an adenocarcinoma of the cardia extending to the distal 2 cm of the esophagus (Siewert typeII). A CT-scan of the chest and abdomen confirmed the cancer of the cardia and also decealed a synchronous tumor of the sigmoid. Both neoplasms were resected through a xipho-pubic laparotomy, with an ileostomy completing the procedure. Postoperative course was uneventful and ileostomy was closed four weeks later. The patient was subsequently addressed to oncological for adjuvant treatment. Discussion: This report supports the indication of aggressive, simultaneous treatment of an adenocarcinoma of the cardia associated with a synchronous abdominal neoplasm, provided that both are resectable through the same surgical access, as anticipated at a preoperative, through diagnostic work-up. Conclusion: Simultaneous resection of synchronous adenocarcinoma of the cardia and the sigmoid is feasible and avoids possible progression of the untreated neoplasm during the interval between two separate resections, provided that a curative resection can be obtained for both diseases

Pancreato-jejunostomy versus hand-sewn closure of the pancreatic stump to prevent pancreatic fistula after distal pancreatectomy: A retrospective analysis

Background: Different methods of pancreatic stump closure after distal pancreatectomy (DP) have been described to decrease the incidence of pancreatic fistula (PF) which still represents one of the most common complications in pancreatic surgery. We retrospectively compared the pancreato-jejunostomy technique with the hand-sewn closure of the pancreatic stump after DP, and analyzed clinical outcomes between the two groups, focusing on PF rate. Methods. Thirty-six patients undergoing open DP at our institution between May 2005 and December 2011 were included. They were divided in two groups depending on pancreatic remnant management: in 24 cases the stump was closed by hand-sewn suture (Group A), while in 12 earlier cases a pancreato-jejunostomy was performed (Group B). We analyzed postoperative data in terms of mortality, morbidity and length of hospital stay between the two groups. Results: PF occurred in 7 of 24 (29.1%) cases of group A (control group) compared to zero fistula rate in group B (anastomosis group) (p=0.005). Operative time was significantly higher in the anastomosis group (p=0.024). Mortality rate was 0% in both groups. Other postoperative outcomes such as hemorrhages, infections, medical complications and length of hospital stay were not significant between the two groups. Conclusion: Despite a higher operative time, the pancreato-jejunostomy after DP seems to be related to a lower incidence of PF compared to the hand-sewn closure of the pancreatic remnant. © 2013 Meniconi et al.; licensee BioMed Central Ltd