Radiofrequency ablation in parallel to palliative therapy seems to provide survival benefit especially for stage III patients with unresectable pancreatic cancer. Further studies should be conducted to determine the usefulness of radiofrequency ablation in the treatment of advanced pancreatic cancer.

Background. Peritoneal carcinomatosis (PC) is associated with a poor prognosis. Cytoreductive surgery (CRS) and HIPEC play an important role in well-selected patients with PC. The aim of the study is to present the differences in the intraoperative parameters in patients who received HIPEC in two different manners, open versus closed abdomen. Patients and Methods. The population includes 105 patients with peritoneal carcinomatosis from colorectal, gastric, and ovarian cancer, sarcoma, mesothelioma, and pseudomyxoma peritonei. Group A (n = 60) received HIPEC using the open technique and Group B (n = 45) received HIPEC with the closed technique. The main end points were morbidity, mortality, and overall hospital stay. Results. There were two postoperative deaths (3.3%) in the open group versus no deaths in the closed group. Twenty-two patients in the open group (55%) had grade III-IV complications versus 18 patients in the closed group (40%). There are more stable intraoperative conditions in the closed abdomen HIPEC in CVP, pulse rate, and systolic pressure parameters. Conclusions. Both methods are equal in the HIPEC procedures. Perhaps the closed method is the method of choice for frail patients due to more stable hemodynamic parameters.

The objectives of this retrospective study were to investigate the incidence, risk factors, and clinical significance of incidental parathyroidectomy during thyroidectomy. In this study, there were 315 patients who underwent thyroidectomy between 1996 and 2006. All the operations were performed by a single experienced surgeon (J.S.). Pathology reports on all specimens were reviewed and information regarding patient demographics, diagnosis, operative details, and postoperative complications were collected. A total of 315 thyroidectomies were performed: 101 total thyroidectomies (32.1%) and 214 subtotal thyroidectomies (67.9%). Two hundred and eighty patients were operated on for benign disease (88.9%) and 35 for malignant disease (11.1%). Incidental parathyroidectomy was identified in 32 cases (10.2%). Preoperative diagnosis of malignant disease ( P = 0.009) and duration of the disease ( P = 0.001) were significant predictors of incidental parathyroidectomy. Incidental parathyroidectomy was significantly correlated with postoperative hypoparathyroidism ( P = 0.03). Transient postoperative hypoparathyroidism occurred in 18 cases (6%) and permanent in three cases (1%). The duration of the disease was the sole significant predictor of postoperative hypoparathyroidism ( P < 0.001). Incidental parathyroidectomy seems to be the result of the use of extensive surgical procedures. The preoperative diagnosis of malignant disease and the delay of the operation, which leads to a more advanced thyroid disease, make the use of extensive surgical procedures necessary.

IntroductionPatients with resection of stomach and especially with Billroth II reconstruction (gastro jejunal anastomosis), are more likely to develop afferent loop syndrome which is a rare complication. When the afferent part is obstructed, biliary and pancreatic secretions accumulate and cause the distention of this part. In the case of a complete obstruction (rare), there is a high risk developing necrosis and perforation. This complication has been reported once in the literature.Case presentationA 54-year-old Greek male had undergone a pancreato-duodenectomy (Whipple procedure) one year earlier due to a pancreatic adenocarcinoma. Approximately 10 months after the initial operation, the patient started having episodes of cholangitis (fever, jaundice) and abdominal pain. This condition progressively worsened and the suspicion of local recurrence or stenosis of the biliary-jejunal anastomosis was discussed. A few days before his admission the patient developed signs of septic cholangitis.ConclusionOur case demonstrates a rare complication with serious clinical manifestation of the afferent loop syndrome. This advanced form of afferent loop syndrome led to the development of huge enterobiliary reflux, which had a serious clinical manifestation as cholangitis and systemic sepsis, due to bacterial overgrowth, which usually present in the afferent loop. The diagnosis is difficult and the interventional radiology gives all the details to support the therapeutic decision making. A variety of factors can contribute to its development including adhesions, kinking and angulation of the loop, stenosis of gastro-jejunal anastomosis and internal herniation. In order to decompress the afferent loop dilatation due to adhesions, a lateral-lateral jejunal anastomosis was performed between the afferent loop and a small bowel loop.

Our results suggest association of iron presence in the environment of malignant cells. Thus, iron may be a carcinogenic factor, possibly facilitating tumour growth and modulating local immune response.