th leading cause of cancer mortality worldwide, with an estimated 841,000 (9.3 cases per 100,000 person-years) and 782,000 deaths (8.5 deaths per 100,000 person-years) in 2018.(Bray F et al., 2018) In Egypt, it represents the fourth common cancer and the leading cause of mortality- and morbidity-related cancer .(Akinyemiju T, et al.T 2017) Many hospital based studies reported increasing the incidence of HCC The reason for increased incidence could be attributed to improvement in screening programs and diagnostic tools, increasing the survival rate of cirrhotic patients that increases the chance of developing HCC . (Ibrahim AS, et al 2014) Because the early stage disease is usually asymptomatic, approximate half of patients are diagnosed at an advanced stage. Many biomarkers, such as α-fetoprotein (AFP) have already been used to screen for HCC and choose the best treatment on an individual status. However, these biomarkers are not sufficient to predict prognosis accurately. (Kabbach G, 2015) Ferritin, as a soluble iron-storage protein, participates in iron metabolism and accumulation, which directly damage DNA and proteins by generating reactive species and cause apoptosis through activation of the caspase cascade and hyperoxidation of fatty chains(Miyanishi K et al., 2019). Additionally, it is believed to be responsible for enhanced production of collagen and liver fibrosis . (Wang W et al., 2010) Elevated serum ferritin is frequently observed among patients with liver injury, regardless of etiology. (Wong K, Adams PC, 2006) However, whether ferritin is associated with incident liver cancer remains unclear. On one hand, previous clinical and epidemiologic studies show that serum ferritin may be correlated with liver cancer risk. For example, a recent meta-analysis including nine studies showed that higher serum ferritin was associated with 1.5-fold increases in risk of liver cancer. (Tran KT et al., 2019) On the other hand, the serum ferritin levels were associated with liver cancer among HCV+ men but not women in a Japanese cohort study. (Uchino K et al 2016 ) Moreover, no study has evaluated association between serum ferritin levels and the severity of hepatic decompensation in cirrhotic patients. Therefore, we will carry out a case-control study in Al Rajhy Liver Hospital, Assiut University, to examine the association between serum ferritin concentration and the incidence of HCC and severity of hepatic impairment in subjects with liver cirrhosis.
Association between serum ferritin level and severity of liver disease and development of HCC in cirrhotic patients .