During 45 days without electrical power, 57 individuals (8.7% of the population) from the village of Antônio Dino (municipality of Turiaçu, Northeastern Brazil) were attacked by bats and 16 died from human rabies. The aim of the study was to analyze the factors associated with bat attacks and the development of human rabies. Of the 46 individuals, who suffered bat attacks, 36 (78.3%) were under 17 years of age. The risk factors associated with bat attacks were age under 17 years, having observed bats inside the bedroom and having been without electrical power in the house. Age under 17 years and having been without electrical power in the house were factors associated with human rabies. The objective of this study was to analyze factors associated with bat attacks and human rabies in an outbreak of bat-transmitted human rabies. DESCRIPTORS: METHODSThe village of Antônio Dino has 685 inhabitants and is 320 km away from the capital of the state of Maranhão, in the Northeast of Brazil. It is located in the municipality of Turiaçu, in a well-preserved area of the Amazon forest. The population, which has low purchasing power and no fi xed source of income, survives by growing cassava and rice. There are no health care services available in the village, and the residents travel 32 km, when they need medical care. In September, 2005, the transformer that distributed power to the village failed, leaving 223 (87.1%) of 256 homes without electricity. In due course, bats attacked 57 (8.3%) residents, of which 16 (28.1%) developed HR and died.In 13 cases, antigenic typing of the virus with a panel of monoclonal antibodies was carried out at the Pasteur Institute in São Paulo and variant three of the rabies virus was identifi ed. This variant is usually isolated from samples taken from the bat species Desmodus rotundus. In three other cases, confi rmation was made by means of clinical and epidemiological criteria. Interventions to curb the epidemic were put in place, during which 73 bat captures were made, yielding a total of 263 animals, of which 251 (95%) belonged to the species Desmodus rotundus. The bats were not tested for antibodies against rabies virus.A convenience sample of 148 individuals (21.6%) of the village population was selected from the most affected areas. They were enrolled and divided into two groups: group 1-comprised of 102 individuals, who were not attacked by bats; and group 2 -made up of 46 (80.7%) of the 57 individuals attacked by bats, including 16 who developed HR and died. In the cases of death, disease was diagnosed by interview with a member of the family and review of medical notes.

Technical factors play a major role in the development of BCs, particularly leaks. Strictures are more frequently associated with an inadequate arterial supply to the bile duct, and multiple arterial anastomoses may protect children from this complication. The use of partial grafts was not an independent factor for BCs in high-volume centers that are experienced with this technique.

A graft-to-recipient weight ratio of 1.1% or less and intraoperative HAT were independently associated with HAT. Trend analysis further revealed a significant reduction in the incidence of HAT over time, as well as the increased use of 2 hepatic arteries for anastomosis during graft implantation. The double artery anastomosis may represent an extra protection to pediatric recipients undergoing LDLT.

Background: Solid pseudopapillary tumor of the pancreas is a rare low-grade malignant neoplasm. Most patients present with nonspecific symptoms until the tumor becomes large. Complete surgical resection by pancreatoduodenectomy is the treatment of choice for tumors located in the head of the pancreas Aim: To analyzed the clinicopathologic features, management, and outcomes of patients who had solid pseudopapillary tumor of the head pancreas and underwent surgical resection. Methods: Were analyzed 16 patients who underwent pancreatoduodenectomy for this condition. Results: Mean age was 25.7 years old, and 15 patients were female (93.7%). Nonspecific abdominal pain was present in 14 (87.5%). All underwent computed tomography and/or magnetic resonance imaging as part of diagnostic workup. The median diameter of the tumor was 6.28 cm, and surgical resection was performed with open or laparoscopic pancreatoduodenectomy without neoadjuvant chemotherapy. Postoperative complications occurred in six patients (37.5%) and included pancreatic fistula without mortality. The mean of hospital stay was 10.3 days. Median follow-up was 3.6 years, and no patient had local recurrence or metastatic disease. Conclusion: For these patients surgical resection with pancreatoduodenectomy is the treatment of choice showing low morbidity, no mortality, and good long-term survival.

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Background : Pancreatic fistula is a major cause of morbidity and mortality after pancreatoduodenectomy. To prevent this complication, many technical procedures have been described. Aim: To present a novel technique based on slight modifications of the original Heidelberg technique, as new pancreatojejunostomy technique for reconstruction of pancreatic stump after pancreatoduodenectomy and present initial results. Method: The technique was used for patients with soft or hard pancreas and with duct size smaller or larger than 3 mm. The stitches are performed with 5-0 double needle prolene at the 2 o’clock, 4 o’clock, 6 o’clock, 8 o’clock, 10 o’clock, and 12 o’clock, positions, full thickness of the parenchyma. A running suture is performed with 4-0 single needle prolene on the posterior and anterior aspect the pancreatic parenchyma with the jejunal seromuscular layer. A plastic stent, 20 cm long, is inserted into the pancreatic duct and extended into the jejunal lumen. Two previously placed hemostatic sutures on the superior and inferior edges of the remnant pancreatic stump are passed in the jejunal seromuscular layer and tied. Results : Seventeen patients underwent pancreatojejunostomy after pancreatoduodenectomy for different causes. None developed grade B or C pancreatic fistula. Biochemical leak according to the new definition (International Study Group on Pancreatic Surgery) was observed in four patients (23.5%). No mortality was observed. Conclusion : Early results of this technique confirm that it is simple, reliable, easy to perform, and easy to learn. This technique is useful to reduce the incidence of pancreatic fistula after pancreatoduodenectomy.

Re-LT is the only recourse for patients with liver graft failure. However, survival rates after re-LT are lower than those of primary transplants. Few reports are available regarding re-LT with LDs in children. The objective of this study was to describe our cohort of patients retransplanted with LD and emphasize the technical aspects of a re-LT with LD. This is a retrospective report of a series of 18 children (<18 yr old) submitted to 20 re-LT from January 1997 to December 2013 at Hospital Sirio-Libanes and Hospital AC Camargo Cancer Center. The one- and five-yr survival for patients retransplanted with LD was 70.6% and 58.6%. Little technical modifications from a regular LD primary transplant were needed in patients retransplanted with LD. Seven (38.8%) patients presented vascular complications following re-LT and three presented biliary complications (16.6%). In conclusion, a re-LT with LD is an acceptable alternative for children who experience liver graft failure and it does not compromise the donor pool. Further experience with re-LT with LD may support this therapy.

Complications related to cholecystectomy occur in <3% of patients. Endoclip migration after laparoscopic cholecystectomy with hepatolithiasis is an extremely rare complication. We report a case of hepatolithiasis secondary to endoclip migration after laparoscopic cholecystectomy treated successfully via right hepatectomy. A 35-year-old female presented with upper abdominal pain, fever and vomiting 9 years after laparoscopic cholecystectomy for chronic calculus cholecystitis. Laboratory investigation revealed gamma-glutamyl transpeptidase of 550 U/L and alkaline phosphatase of 350 U/L. Magnetic resonance cholangiopancreatography revealed a dilated intrahepatic bile duct in segment 6 filled with stones. After preoperative evaluation, a right hepatectomy was performed using the intermittent Pringle maneuver. The postoperative recovery was uneventful and the patient was well after 4 months of follow-up. Although rare, endoclip migration should be considered in patients presenting with intrahepatic lithiasis even many years after laparoscopic cholecystectomy. Liver resection may be necessary in cases of failure of endoscopic extraction.