Search

We have read the article by Ijspeert et al with great interest as it comprises the largest series of colonoscopies concerning the serrated polyposis syndrome (SPS) published so far.1 SPS is characterised by multiple serrated polyps (SP) throughout the colon and it is associated with an increased risk of colorectal cancer (CRC).2 A 5-year cumulative incidence of CRC during surveillance after clearing of all relevant polyps of 1.5% has been reported.2 Recently published guidelines recommend resection of all clinically relevant lesions and starting annual colonoscopy surveillance thereafter.3 Therefore, early recognition and treatment of SPS is important to achieve low long-term risk of CRC.4 We retrospectively analysed 4161 primary screening colonoscopies of average-risk individuals aged ≥50 years performed by 15 different experienced gastroenterologists (≥300 colonoscopies of all indications per year during the …

With great interest we have read the recent paper by Poh et al 1 suggesting the use of a routine parameter-based risk score for the development of hepatocellular carcinoma (HCC) in Asian patients with chronic HBV infection (CHBV). With an estimated 240 million people being chronically infected by HBV worldwide, CHBV is a major global health burden, putting these people at risk for the development of liver cirrhosis and HCC.2–4 It remains challenging to identify those patients with CHBV carrying a high risk for HCC development applying an easy to use, readily available and cost effective test system. Therefore risk predicting …