An Econometric Analysis of Loan Loss Provisioning Behaviour in Italian Commercial Banks

Given the central role that the provisioning system plays during economic crises, this study aims to investigate the Loan Loss Provisioning behaviour of Italian Commercial banks between 2005 and 2015. Firstly, the study will examine the evolution of the performances of Italian banks throughout the period. In addition, scale economies and technical change values will be estimated. Later, the study will analyse the provisioning behaviour of banks testing the incomesmoothing, capital management and business cycle hypotheses. Furthermore, the research aims to verify if the inclusion of the values of cost-efficiency, scale economies and technical change is relevant to model LLPs behaviour

Traumatic buccal fat pad herniation in an infant

Traumatic herniation of buccal fat pad (BFP) is very rare, usually seen in young children, from 5 months to 12 years of age. A minor injury or perforation of the buccinator muscle and buccal mucosa can cause the extrusion of the buccal fat pad into the oral cavity. A differential diagnosis is very important but a history of trauma, an absence of masses before the accident, anatomical site and fatty appearance should suggest the correct diagnosis. The treatment options are usually excision or repositioning of the herniated fat. For the present case report, a 7 month-old boy, diagnosed with traumatic buccal fat pad herniation, was successfully treated with surgical excision

Challenge your Brain. Blogging during the COVID Lockdown as a Way to Enhance Well-Being and Cognitive Reserve in an Older Population

Background: The lockdown linked with COVID-19 restrictions has been reported to have severe consequences at an emotional and cognitive level, this was especially true for vulnerable populations, such as the older adults. This study aims at exploring the effect of a blog-based intervention implemented during COVID lockdown to increase the perceived well-being and cognitive reserve (CR) of a sample of American older adults. Methods: Forty-one participants (63% female), age range from 64 to 83, participated in a blog-based 5-week intervention. Their level of well-being as well as cognitive reserve were assessed before and after the intervention with specific scales. Participants were matched by age, gender and education level to a quasi-equivalent control group living in the same area who was tested on the same variables. Results: Results showed a significant increase in both perceived well-being and CR in the intervention group. A significant difference was also found when comparing the intervention group to the matched controls.publishedVersio

Robot-assisted Heller myotomy for achalasia

Achalasia is a rare neuromuscular esophageal disorder in children. There are many surgical options to treatment including botulinum toxin (Botox) injections, oral pharmacologic therapies with nitrates and calcium channel blockers, pneumatic dilation (PD), and surgical myotomy (open surgery, endoscopy, laparoscopy and recently robotic approach). In pediatric age, usually, Heller's myotomy is the main choice. Laparoscopic approach is known and standardized. Few robotic have been published. We decided to report our first case to share our experience with scientific community

Ethidium bromide as a marker of mtDNA replication in living cells.

Mitochondrial DNA (mtDNA) in tumor cells was found to play an important role in maintaining the malignant phenotype. Using laser scanning confocal fluorescence microscopy (LSCFM) in a recent work, we reported a variable fluorescence intensity of ethidium bromide (EB) in mitochondria nucleoids of living carcinoma cells. Since when EB is bound to nucleic acids its fluorescence is intensified; a higher EB fluorescence intensity could reflect a higher DNA accessibility to EB, suggesting a higher mtDNA replication activity. To prove this hypothesis, in the present work we studied, by LSCFM, the EB fluorescence in mitochondria nucleoids of living neuroblastoma cells, a model system in which differentiation affects the level of mtDNA replication. A drastic decrease of fluorescence was observed after differentiation. To correlate EB fluorescence intensity to the mtDNA replication state, we evaluated the mtDNA nascent strands content by ligation-mediated real-time PCR, and we found a halved amount of replicating mtDNA molecules in differentiating cells. A similar result was obtained by BrdU incorporation. These results indicate that the low EB fluorescence of nucleoids in differentiated cells is correlated to a low content of replicating mtDNA, suggesting that EB may be used as a marker of mtDNA replication in living cells. © 2012 Society of Photo-Optical Instrumentation Engineers (SPIE)

Mesenteric cystic lymphangioma mimicking an ileo-colic intussusception

Lymphangioma accounts for 5% of benign pediatric tumors and less than 1% is located in the abdomen. Indeed mesenteric cystic lymphangioma is a rare benign abdominal mass and its pathogenesis is still unknown.Mesenteric cystic lymphangioma is often diagnosed incidentally. Nevertheless, in some cases its clinical presentation can mimic several common surgical pathologies. Here we describe a case of mesenteric cystic lymphangioma mimicking an ileo-colic intussusception

Multiseptate gallbladder in a child

Multiseptate gallbladder (MSG) is a rare congenital anomaly. MSG may be accompanied with other abnormalities of the biliary tree. MSG can be asymptomatic and most cases are detected incidentally. Nevertheless, some patients present with biliary pain or colicky abdominal pain due to biliary stasis and calculi. We report a case of MSG in a girl who presented with recurrent abdominal pain and normal laboratory work-up recovered after laparoscopic cholecystectomy. A pediatric literature review of this rare anomaly is also performed

Robotic approach to the uretero-vesical junction in children: An international multicentric retrospective study

BackgroundRobot-assisted approach to UVJ is getting more and more used in pediatric patients. MethodsIn this retrospective study 26 patients affected by nephro-urological malformations, robotic-surgically treated from 2016 and 2021 at 3 Pediatric Surgery Department were included: 3 (11.5%) primary obstructive megaureter, 2 (7.7%) dysplastic kidneys, 3 (11.5%) duplex collecting system, 18 (69.2%) primary vescico-ureteral reflux (VUR). ResultsMean age at surgery was 6 years old. 22 (84.6%) underwent Lich Gregoire extravesical ureteral reimplantation, 4 (15.4%) total nephroureterectomy. Mean operative time was 230 min. No conversions or intraoperative complications. Median hospital stay was 4 days. There were 4 (15.38%) postoperative complications: 3 (11.54%) persistent VUR and 1 (3.84%) refluxing megaureter. 2 (7.7%) redo-surgery. ConclusionsRobotic Surgery should be considered a safe and effective technique for treatment of UVJ anomalies in children, because it firstly allows surgeons to approach both upper and lower ureteral ends without modifying trocars' placement

Gastric duplication presenting as partial gastric outlet obstruction

Abstract We present a very rare case of gastric duplication treated with complete excision with two surgical procedures. We decided to report our case to share our experience that confirm the difficult of preoperative/intraoperative diagnosis of gastric duplication in a pediatric patient. Finally we reviewed the literature to date

A rare cause of acute scrotum in a child: torsion of an epididymal cyst. Case report and review of the literature

Torsion of an epididymal cyst is an extremely rare cause of acute scrotum in children and in young boys. Its reported incidence is 5-20%. The treatment is usually conservative. Many cases (up to 60%) regress spontaneously, especially if below 3 cm. Few cases have been reported in Literature (7 cases/2018). We add our patient as eighth case. He was a 13-year-old boy who was admitted for acute scrotum. Ultrasound excluded torsion of the testis and he was managed for 5 day conservatively. Based on clinical history and physical exam, we decided to perform a prompt surgery that revealed a torsion of epididymal cyst that was confirmed by histological exam