Publications by authors named "A R Dennison"

Objective: To validate a universal neuropsychological model that suggests that disorders of the self are best conceptualized as disintegrated neuropsychological processes (i.e., sensations, mental experiences) that lack a sense of relationship to the unified experience/sense of self.

View Article and Find Full Text PDF

This review summarises advances in research from Aotearoa, New Zealand (NZ) that have potential to reduce the inequitable distribution of acute rheumatic fever (ARF) and rheumatic heart disease (RHD). ARF incidence and RHD prevalence are unacceptably inequitable for Māori and Pacifica. Recent qualitative research has demonstrated mismatches between the lived experience of those with ARF/RHD and health service experience they encounter.

View Article and Find Full Text PDF

Aim To assess the effect of laparoscopic cholecystectomy (LC) in relieving the biliary type symptoms in patients with gallbladder polyps (GBPs) and to determine the positive and negative predictive values (PPV, NPV) of abdominal ultrasound (US) for the pre-operative detection. Methods The data were retrieved from our tertiary hepatobiliopancreatic (HPB) center database for all patients who had an LC as a treatment for symptomatic GBPs between 2013 and 2022. The pre-operative US and postoperative histology reports were reviewed.

View Article and Find Full Text PDF

Aim The study aims to determine the incidence of malignancy at presentation and subsequent risk of malignancy (at 12 months follow-up) in a cohort of patients with double duct sign (DDS) on cross-sectional imaging but no visible stigmata of jaundice. The study also correlates malignancy with liver enzyme dysfunction and estimates the resource burden incurred during the investigation of these patients. Methods A search for the key term "double duct sign" was undertaken in the radiological database of a tertiary hepatopancreatobiliary (HPB) centre between March 2017 and March 2022.

View Article and Find Full Text PDF