07). Renal replacement therapy was significantly more prevalent in the prestandardization group vs. poststandardization group (45% vs. 21.4%, P = 0.03). Liver transplantation was performed significantly more often in the prestandardization group compared the poststandardization group (23% vs. 3.6%, P = 0.02). Amount of albumin used was statistically lower in the poststandardization group (425 vs. 332 g, P = 0.05). No significant differences in days of HRS treatment, mortality rate, hospital and ICU LOS were observed. CONCLUSION A trend towards improved treatment response rate was observed after standardizing the HRS treatment regimen. Standardized therapy led to significantly lower rates of renal replacement therapy and liver transplantation, suggesting patients in poststandardization were effectively managed medically without requiring further intervention.BACKGROUND AND AIM Esophageal foreign bodies, including food bolus impaction, represent a common clinical problem.  https://www.selleckchem.com/products/Beta-Sitosterol.html  The prevalence of underlying esophageal disease depends on study design and degree of suspicion of a structural or functional esophageal abnormality. Aim of this study was to analyze factors associated with recurrent impaction. METHODS The prospectively collected database at a University Hospital and Swallowing Center was reviewed from January 2012 to June 2019 to identify all patients admitted for esophageal foreign bodies. Patients who underwent an emergency endoscopic procedure represented the final study sample. Patient characteristics, including history of previous esophageal foreign bodies, and type of endoscopic procedure were collected. RESULTS Sixty-five patients, 41 males and 24 females with a median age of 59 years, underwent emergency endoscopy for esophageal foreign bodies during the study period. Food bolus was the most common foreign body (n = 43, 66%). Flexible endoscopy was successful in retrieving or pushing the foreign bodies in the stomach in 91% of patients. In 54% of patients, impaction was secondary to an underlying esophageal disorder, which was previously unrecognized in half of them. Recurrent impaction was more common in patients with esophageal disease (P less then 0.011). Surgical therapy was required in 4 patients (6.1%). CONCLUSIONS Food bolus impaction is a common sentinel event in patients with underlying esophageal disease and is associated with recurrent impaction. Diagnostic endoscopy with biopsies should possibly be performed at the first episode of impaction. Patients with negative biopsies should undergo barium swallow study and high-resolution esophageal manometry.Despite the advances in the treatment and management, esophageal cancers continue to carry a dismal prognosis with an overall 5-year survival rate ranging from 15 to 25%. Delayed onset of symptoms and lack of effective screening methods and guidelines for diagnosis of the early disease contribute to the high mortality rate of esophageal cancers. Detection of esophageal cancer at their early stage is really a challenge for physicians including primary care physicians, gastroenterologists and oncologists. Although imaging, endoscopy and biopsy have been proved to be useful diagnostic tools for esophageal cancers, their diagnostic accuracy is unsatisfactory. In addition, expensive costs, invasiveness and special training operator have limited the clinical application of these tools. Recently, tumor-associated antigens (TAAs) and their antibodies have been reported to be potential markers in esophageal cancer screening, diagnosis, monitoring and prognostication. Because TAAs and their antibodies have the advantages of inexpensive cost, noninvasiveness and easy access, they have attracted much attention as an affordable option for early esophageal cancer diagnosis. In this review, we summarized the advances in TAAs and their antibodies in esophageal cancer screening, diagnosis, monitoring and prognostication.BACKGROUND Noninvasive tools (NITs) for predicting varices in children with portal hypertension (PHTN) are infrequently used. METHODS Eighty-five consecutive, treatment-naïve children with PHTN and 97 controls were enrolled study from July 2017 to November 2018. Each case was evaluated by esophagogastroduodenoscopy (EGD) and various NITs platelet spleen size Z (PSZ), clinical prediction rule (CPR), King's variceal prediction rule (KVaPS), Splenic stiffness (SSM) and liver stiffness measurement (LSM) by point shear wave elastrography (pSWE). RESULTS Had PHTN due to extra hepatic portal vein obstruction (EHPVO) and 70% due to cirrhosis [chronic liver disease (CLD)]. Sixty-five percent of PHTN cases had varices. Children with varices had lower platelet counts, lower albumin and larger spleens. SSM and LSM were significantly higher in cases as compared with controls. SSM was significantly higher in cases with varices than those without. SSM and LSM, at cutoffs of 3.8 and 3.2 kPa, respectively, discriminated PHTN cases from controls with an area under the curve (AUROC) of 0.67 (0.59-0.74). Both SSM and LSM predicted varices in CLD, but in EHPVO, only SSM predicted varices. SSM of 5.2 and 12.8 kPa, in CLD and EHPVO subgroups, respectively, had AUROC of 0.73 and 0.94 for variceal prediction. Blood-based NITs performed better in the CLD subgroup aspartate aminotransferase platelet ratio index, CPR and KVPS predicted severity of PHTN with AUROC of 0.81, 0.92 and 0.93, respectively. CONCLUSIONS Blood-based NITs outperform elastography for prediction of PHTN/varices in children with CLD. SSM by pSWE is a better predictor of varices than LSM, especially in the EHPVO subgroup.INTRODUCTION There is a growing need for identification of non-endoscopic, non-invasive methods that can accurately predict esophageal varices (EV). Previous studies found an inconclusive correlation between blood ammonia level and the presence and size of EV. AIM We aimed at assessing the value of serum ammonia as a non-invasive method for early prediction of EV. PATIENT AND METHODS The study included 204 patients with HCV-related cirrhosis. The selected patients were categorized into two groups patients with EV and those without, also patients with no or small EV and with large EV group. All patients underwent a complete biochemical workup, ultrasound and upper GI endoscopy. Child-Pugh class, Model of End-Stage Liver Disease (MELD) score and platelet count/splenic diameter ratio, and serum ammonia level. RESULTS There was a statistical difference between the two groups of patients regarding the following parameters serum ammonia, international normalized ratio, portal vein diameter, spleen diameter, Child-Pugh class, MELD score, platelet count/splenic diameter ratio, aspartate aminotransferase-to-platelet ratio index, alanine aminotransferase-to-aspartate aminotransferase ratio, Forns index, FIB-4 and King's score.