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Background:In Egypt, there has been a remarkable increase in the proportion of hepatocellular carcinoma (HCC) among chronic liver diseases patients. This rising proportion may be explained by the increasing risk factors as hepatitis C virus (HCV) infection, hepatitis B virus (HBV) infection, improvement of the diagnostic tools of HCC as well as the extended survival among patients with cirrhosis to allow time for some of them to develop HCC. The aim of this study was to study the epidemiology of HCC in Nile delta over the last decade.Methods:The study was carried out on patients diagnosed as HCC in liver cancer clinic in Tanta University Hospital, Egypt, from January 2005 to January 2015. This retrospective study reviewed the files of HCC patients with special stress on age, sex, residence, occupation, smoking, and viral markers.Results:Over the last decade, 1440 HCC patients were diagnosed or referred to liver cancer clinic in Tropical Medicine Department in Tanta University Hospital from January 2005 to January 2015. The mean age of HCC patients was 56.13 ± 9.53 years. Nearly, half of the patients with HCC were smokers and quarter of HCC patients were diabetics. HBV surface antigen-positive patients were only 3.26%, and the majority of patients were HCV-Ab positive (94.86% of patients).Conclusions:In Nile delta, hepatitis C rather than hepatitis B was linked to the development of HCC in our region which may be related to the high prevalence of HCV in this area.

A high frequency of MDSCs was detected in the peripheral blood of cirrhotic and HCC patients, indicating presence of immunosuppressive arms. These cells could be targeted to develop a new effective immunotherapy or an adjuvant to current therapies.

Background: There is a strong association between liver diseases and diabetes (DM) which is higher than expected by a correlation between two very common diseases. Liver diseases may occur as a result of diabetes, and the reverse is true as well. Aim: To review the etiology of this association between liver diseases and diabetes and how to diagnose it. Methods: Studies that identified this association between liver diseases and diabetes and how to diagnose it was reviewed. Results: his association can be divided into the following categories: liver disease related to diabetes (Diabetic hepatopathy), hepatogenous diabetes (HD), and liver diseases that occur in conjunction with Diabetes mellitus. Two hours after glucose loading is the best screening test for HD. HbA1c may neither be suitable for diagnosis nor monitoring of diabetes that links liver disease. Conclusion: NAFLD, hepatogenous diabetes, glycogenic hepatopathy and diabetic hepatosclerosis are the most important association between liver diseases and diabetes. The criteria for the diagnosis of diabetes associating liver disease are the same for primary diabetes. Two hours post glucose load is the best screening test for HD due to the fact that fasting glucose can be normal early in the disease. The tool used for diabetes monitoring depends on stage and severity of liver condition.

Background: Portal hypertension is one of the most frequent complications of cirrhosis. β-adrenergic blockers, with or without organic nitrates, are currently used as hypotensive agents. Statins such as simvastatin seem to be safe for patients with chronic liver diseases and exert multiple pleiotropic actions. This study aimed to assess PTH using Doppler ultrasound in patients with cirrhosis before and after simvastatin administration. Methods: This randomized controlled clinical trial was conducted on 40 patients with cirrhosis who were randomized into 2 groups: group I included 20 patients with cirrhosis who were administered 20 mg of simvastatin daily for 2 weeks and then 40 mg daily for another 2 weeks, and group II included 20 patients with cirrhosis who did not receive simvastatin as a control group. All patients underwent full clinical examination, laboratory investigations, and abdominal Doppler ultrasound at baseline and after 30 days to evaluate portal vein diameter, blood flow volume, direction and velocity of portal vein blood flow, hepatic artery resistance and pulsatility indices, splenic artery resistance index, portal hypertension index (PHI), liver vascular index, and modified liver vascular index (MLVI). Results: There was a highly significant decrease in the hepatic artery resistance index  in group I, from 0.785 ± 0.088 to 0.717 ± 0.086 (P < 0.001). There was a significant decrease in the PHI in group I , from 3.915 ± 0.973 m/sec to 3.605 ± 1.168 m/sec (P = 0.024). Additionally, there was a significant increase in the MLVI in group I from 11.540 ± 3.266 cm/sec to 13.305 ± 3.222 cm/sec, an increase of 15.3% from baseline (P = 0.009). No significant adverse effects were detected. Conclusions: Simvastatin is safe and effective in lowering portal hypertension. [ClinicalTrials.gov Identifier: NCT02994485]

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Replicating the association of single-nucleotide polymorphisms in the TNFAIP3, IL12B and IL23R genes with psoriasis vulgaris, in subjects from different ethnic backgrounds, underlines their importance in the pathogenesis of the disease. In contrast, the lack of any association between rs20541 (IL13) and psoriasis in our Egyptian cohort suggests the existence of important inter-ethnic genetic differences in psoriasis susceptibility.

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