Rare presentations of small bowel endometriosis.

Despite endometriosis being a relatively common chronic gynecological condition in women of childbearing age, small bowel endometriosis is rare. Presentations can vary from completely asymptomatic to reported symptoms of abdominal pain, bloating, and diarrhea. The following two cases depict very atypical manifestations of ileal endometriosis that presented as obscure intermittent gastrointestinal bleeding and bowel obstruction requiring surgical intervention.

Mucosal imaging in colon polyps: New advances and what the future may hold.

An expanding range of advanced mucosal imaging technologies have been developed with the goal of improving the detection and characterization of lesions in the gastrointestinal tract. Many technologies have targeted colorectal neoplasia given the potential for intervention prior to the development of invasive cancer in the setting of widespread surveillance programs. Improvement in adenoma detection reduces miss rates and prevents interval cancer development.

Hepatocellular carcinoma (HCC) is changing its face: analysis of the temporal trends in aetiology and clinical patterns of HCC in South Australia.

Background: The epidemiology of chronic liver disease is changing with the introduction of potent antiviral therapies for chronic hepatitis C virus (HCV) and the increasing prevalence of non-alcoholic steatohepatitis (NASH).

Aim: To establish the impact of this change on the rates and clinical patterns of hepatocellular carcinoma (HCC) in South Australia (SA).

Methods: Newly diagnosed HCC patients from January 2014 until December 2019 from four tertiary centres in SA were included.