Normal morphometry of the biliary tree in pediatric and adult populations: A systematic review and meta-analysis.

Purpose: This study aimed to characterise the normal morphometry of the biliary tree in pediatric and adult populations, through a systematic review and meta-analysis.

Methods: This study, conducted using the PRISMA guidelines and registered with PROSPERO, searched MEDLINE, EMBASE, SCOPUS and Web of Science databases up to October 2022, and updated to August 2023. Studies that reported extractable data on diameter and length of the right, left and common hepatic ducts (LHD, RHD and CHD), and common bile duct (CBD) were included.

Macro and micro ethics in fetal and embryological collections: Exploring the paradigms of informed consent among Australian education-focused stakeholders.

The management of human fetal and embryological collections presents an ethical challenge that can be explored from different perspectives, particularly when considering informed consent. The "micro ethics" level focuses on parties engaged in giving and receiving human tissue while the "macro ethics" level focusses on the collective responsibility of the discipline and society. Additionally, adopting a framework, where ways of working are designed with relevant communities, requires understanding the perspectives of individuals, communities, and organizations.

A systematic review and meta-analysis of portal vein morphometry in pediatric and adult populations: Drawing the line between normal and abnormal findings.

Purpose: The morphometry of the hepatic portal vein is of clinical importance, particularly in pre-operative assessments, surgical management, and diagnoses of liver conditions. This systematic review and meta-analysis aimed to characterize the morphometry of the normal portal vein in both pediatric and adult patients.

Methods: The study, conducted using the PRISMA guidelines and registered with PROSPERO, utilized the MEDLINE, EMBASE, SCOPUS and Web of Science databases up to May 2020, and updated to May 2023.

Quantitative MRI in the Local Staging of Prostate Cancer: A Systematic Review and Meta-Analysis.

Background: Local staging of prostate cancer (PCa) is important for treatment planning. Radiologist interpretation using qualitative criteria is variable with high specificity but low sensitivity. Quantitative methods may be useful in the diagnosis of extracapsular extension (ECE).

Magnetic resonance imaging study of the sciatic nerve variation in the pediatric gluteal region: Implications for the posterior approach of the sciatic nerve blockade.

Introduction: In pediatric patients, the sciatic nerve is one of the most commonly blocked peripheral nerves during orthopedic procedures of the lower limb. Ultrasound guidance is the current standard for a successful localization of the sciatic nerve in the gluteal region. Relevant anatomical landmarks are also used to determine the nerve location when ultrasound is not available or inadequate.