Analysis of the Application of the Micrometric Substaging System to Predict Recurrence and Progression in a Cohort of Patients with pT1 High-Grade Non-Muscle Invasive Bladder Cancer.

Background: The World Health Organization (WHO) classification system for bladder cancer (BC) advocates for the substaging of pT1 disease, which may improve the prediction of cancer recurrence and progression. This study aims to evaluate the application and prognostic significance of a micrometric substaging system, utilising a 1 mm cut-off depth of invasion in patients with pT1 BC.

Methods: We retrospectively reviewed all patients diagnosed with pT1 High-Grade Non-Muscle Invasive Bladder Cancer (NMIBC) at our institution.

Ischaemic Priapism: A Complication of Self-Administered Hyaluronic Acid Gel as an Injectable Filler for Penile Augmentation.

Background: Injectable hyaluronic acid (HA) gel has emerged as a widely used soft tissue filler for surgeries. In penile reconstructive surgery, HA gel has been employed for penile or glans augmentation in selected patients diagnosed with micropenis. This augmentation technique involves injecting the gel into submucosal tissue and increasing the size of the penis for approximately 1 year.

Ultrasound-derived fat fraction for detection of hepatic steatosis and quantification of liver fat content.

Purpose: To compare ultrasound (US) and US-derived fat fraction (UDFF) with magnetic resonance proton density fat fraction (MRI-PDFF) for the detection of hepatic steatosis and quantification of liver fat content.

Materials And Methods: Between October and December 2022, 149 patients scheduled for an abdominal MRI agreed to participate in this study and underwent MRI-PDFF, US and UDFF. Inclusion criteria were: (a) no chronic liver disease or jaundice; (b) no MRI motion artifacts; (c) adequate liver examination at US.