Positive Predictive Value of High-Grade Prostate Imaging and Reporting Data System V2.1 Magnetic Resonance Imaging Findings for Prostate Cancer.

Background: Prostate cancer is a leading cause of cancer-related mortality among men, second only to lung cancer. Prostate magnetic resonance imaging (MRI) utilizing the Prostate Imaging and Reporting Data System (PI-RADS) v2.1 scoring system effectively stratifies patients by risk and correlates significantly with histopathological outcomes.

Retinoblastoma in Ethiopian Children: Imaging Findings and Staging.

Background: Retinoblastoma is the most prevalent intraocular retinal malignancy in children worldwide. Accurate staging is critical for treatment planning and relies heavily on radiologic imaging and clinical findings. This study aims to evaluate imaging patterns and staging of retinoblastoma in children at Tikur Anbessa Specialized Hospital (TASH).

Clinical and Radiological Features of Perianal Fistula: An MRI-Based Study in Addis Ababa, Ethiopia.

Background: Perianal fistula refers to an abnormal connection between the anal canal and the perianal skin or perineum. Magnetic Resonance Imaging (MRI) plays a crucial role in accurately characterizing perianal fistulas, which informs surgical strategies and helps minimize recurrence.

Methods: This cross-sectional study was conducted at a single diagnostic imaging center in Addis Ababa, utilizing retrospectively collected data from May 2023 to June 2024.

Isolated Prostate Tuberculosis Mimicking Prostate Cancer.

Background: Tuberculosis (TB) remains the deadliest infectious disease globally, with the kidneys being the most frequently affected organ in the genitourinary system. Isolated prostate involvement by tuberculosis is rare and may mimic prostate cancer. This case report aims to highlight the diagnostic challenges and therapeutic responses associated with isolated prostate tuberculosis, particularly in the context of significantly elevated prostate-specific antigen (PSA) levels in a TB-endemic region.

Corneal stromal mapping characteristics in normal corneas using anterior segment SD-OCT.

This study investigated how normal corneal stromal profiles change with age, sex, and corrected intraocular pressure (IOP). A retrospective observational analytical study was conducted in Jordan, employing anterior segment spectral-domain optical coherence tomography AS-OCT, a measured corneal stromal thickness (CST) in 134 eyes across the central 6-mm corneal diameter. People between the ages of 18 and 79 were included, and the mean CST values were linked to age groups, IOP, and cis-gender populations, with the exclusion of certain eye conditions.