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Aim: To determine (i) prevalence and the risk factors for acute kidney injury (AKI) in children hospitalised for febrile urinary tract infection (fUTI) and (ii) role of AKI as indicator of an underlying VUR. AKI, in fact, is favoured by a reduced nephron mass, often associated to VUR., Methods: This retrospective Italian multicentre study enrolled children aged 18 years or younger (median age = 0.5 years) discharged with a primary diagnosis of fUTI. AKI was defined using Kidney Disease/Improving Global Outcomes serum creatinine criteria., Results: Of 849 children hospitalised for fUTI (44.2% females, median age 0.5 years; IQR = 1.8), 124 (14.6%) developed AKI. AKI prevalence rose to 30% in the presence of underlying congenital anomalies of the kidney and urinary tract (CAKUT). The strongest AKI predictors were presence of CAKUT (OR = 7.5; 95%CI: 3.8-15.2; p = 9.4e-09) and neutrophils levels (OR = 1.13; 95%CI: 1.08-1.2; p = 6.8e-07). At multiple logistic regression analysis, AKI during fUTI episode was a significant indicator of VUR (OR = 3.4; 95%CI: 1.7-6.9; p = 0.001) despite correction for the diagnostic covariates usually used to assess the risk of VUR after the first fUTI episode. Moreover, AKI showed the best positive likelihood ratio, positive predictive value, negative predictive value and specificity for VUR., Conclusion: AKI occurs in 14.6% of children hospitalised for fUTI and is a significant indicator of VUR., (© 2024 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.)

Pancreatic neuroendocrine neoplasms (PNENs) are rare and account for only 2%-4% of all pancreatic neoplasms. All PNENs are potential (neurendocrine tumors PNETs) or overt (neuroendocrine carcinomas PNECs) malignant, but a subset of PNETs is low-risk. Even in case of low-risk PNETs surgical resection is frequently required to treat hormone-related symptoms and to obtain an appropriate pathological diagnosis. Low-risk PNETs in the body and the tail are ideal for minimally-invasive approaches which should be tailored to the individual patient. Generally, surgeons must aim for parenchyma sparing in these cases. In high-risk and malignant PNENs, indications for tumor resection are much wider than for pancreatic adenocarcinoma, in many cases due to the relatively benign tumor biology. Thus, patients with locally advanced and metastatic PNETs may benefit from extensive resection. In experienced hands, even multi-organ resections are accomplished with acceptable perioperative morbidity and mortality rates and are associated with excellent long term survival. However, poorly differentiated neoplasms with high proliferation rates are associated with a dismal prognosis and may frequently only be treated with chemotherapy. The evidence on surgical treatment of PNENs stems from reviews of mostly single-center series and some analyses of nation-wide tumor registries. No randomized trial has been performed to compare surgical and non-surgical therapies in potentially resectable PNEN. Though such a trial would principally be desirable, ethical considerations and the heterogeneity of PNENs preclude realization of such a study. In the current review, we summarize recent advances in the surgical treatment of PNENs.

Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive human neoplastic entities, with a very poor prognosis characterized by a high mortality rate and short survival. This is due both to its aggressive biological behaviour and the high incidence of locally advanced stages at the time of the initial diagnosis. The limits of resectability and the role of neoadjuvant (radio) chemotherapy for PDAC management are still unclear. A recently published article by Kats et al compared the radiological, surgical and histopathological results of 129 patients with borderline resectable tumors undergoing neoadjuvant treatment followed by surgery. Although post-neoadjuvant treatment imaging implied a low response rate, a high rate of complete resections was achieved. This seems to confirm that, though radiology has made a significant progress in defining locally advanced PDAC, there is place for further improvement. In particular, the differentiation between radiotherapy-induced scarring/fibrosis and cancer-associated desmoplasia remains a clinical/radiological challenge. Though selection of patients with occult systemic disease is possible with neoadjuvant treatment, downstaging does not seem to occur frequently. Thus, development of novel, more aggressive (radio) chemotherapy regimens is required to improve prognosis of patients with locally unresectable but not systemically micro-metastasized tumors.

Colorectal polyposis is the main feature of familial adenomatous polyposis (FAP), but benign and malignant lesions have also been described in the stomach, duodenum, small bowel, biliary tract and pancreas. There are few reports on FAP patients with duodenal polyps that developed at a younger age and even fewer on cases with dysplastic degeneration. The progression to carcinoma usually presents quite late in the clinical history of FAP patients, typically at least 20 to 25 years after proctocolectomy. This report described the rare case of a patient presenting with duodenal adenomas with dysplastic changes and tumor infiltration as the first sign of FAP, who was treated by pancreaticoduodenectomy followed by proctocolectomy for subsequent dysplastic changes in colonic polyps.

Esophagopericardial fistula is a rare and severe complication, involving several benign, malignant and traumatic pathologies of the esophagus. Only few cases of esophagopericardial fistula have been published so far, as compared to more frequently reported cases of gastropericardial fistula. We report on a 25-year-old female with an esophagopericardial fistula following retrosternal esophagogastroplasty for esophageal caustic stenosis. One month before admission to our hospital, the patient had fever and nonradiating substernal chest pain which was relieved by aspirin, unfortunately without adequate antacid therapy. After 3 weeks, for abdominal pain and worsening chest pain with shock, she was admitted to another hospital and underwent laparotomy: an haemoperitoneum was found, due to a rupture of an ovarian cyst which was removed. For persistent shock, the patient had an echocardiogram which revealed a cardiac tamponade, treated with placement of a pericardic drainage (300 cc of purulent liquid). She was then transferred to our unit: an esophageal swallow with a small amount of methilene blue revealed a fistula between the stomach of the esophagogatroplasty and the pericardium. She eventually underwent surgery. A pericardial window was created, the gastric tube was taken down because of the impossibility to suture the gastric ulcer, and an esophagocoloplasty was used for the reconstruction of the alimentary transit. The postoperative course was unevenqf&l. She is alive and well at 15 months after surgery. Esophagopericardial fistula is a rare complication, with a high mortality rate. A timely decision is mandatory and an aggressive treatment often necessary.

Unlabelled: The problems and discrepancies occurring in the final evaluation of nursing students brought about the introduction of the OSCE method (Objective Structured Clinical Examination) in the University Course for nurses., Aim: of the article is to describe our experience and first results., Methods: Sixty-seven Ist year students were assessed with the OSCE and asked to perform 3 tests to assess theoretical knowledge; practical skills and diagnostic reasoning., Results: 82% passed the three tests. The best results were achieved for the diagnositc reasoning (87%) and the higher number of failures in the practical skills test (57%). The students who had previously passed the exams of the nursing courses had a lower number of failures (3% vs 29%)., Conclusions: exposure to the skills assessed and to the differences between what is thaugh in the classroom and what the students observe in practice. A close collaboration is needed with ward nurses to reduce the gap between theory and practice and the variability of assessment criteria.