The Biodistribution and Utility of Tc-Ethylenedicysteine-Deoxyglucose (Tc-Glucosamine) in the Identification of Active Disease in Patients with Rheumatoid Arthritis-a Single Center Prospective Study.

Purpose: Our objectives were to investigate the utility of Tc-ethylenedicysteine-deoxyglucose (ECDG) in identifying active disease in the joints of patients with rheumatoid arthritis (RA), as well as to evaluate the biodistribution of this radiopharmaceutical.

Methods: A prospective study was conducted at the Department of Nuclear Medicine of the University of the Free State/Universitas Academic Hospital in Bloemfontein, South Africa. Twenty-two participants from the rheumatology department diagnosed with RA according to the ACR/EULAR classification criteria were enrolled.

The prognostic value of 99m Tc-glucosamine imaging in patients with rheumatoid arthritis: a single center prospective study.

Objectives: Poor prognostic factors in rheumatoid arthritis (RA) are associated with a more severe form of the disease. Nuclear medicine functional imaging has shown remarkable merit at identifying active disease in patients with RA and is increasingly being used in this regard. However, its prognostic value has not been evaluated thoroughly.

Optimal home and hospital laundering of reusable surgical scrubs: Systematic literature review.

Background: Theatre personnel can spread healthcare-associated infections through contaminated surgical scrubs. Decontamination of surgical scrubs through optimal methods is important to minimise transmission of microorganisms from theatre personnel's clothing to different areas in the hospital and their homes.

Aim: This study aimed to review the literature on the optimal home and hospital laundering methods for the decontamination of reusable surgical scrubs worn by theatre personnel.

Evaluating the knowledge and training of forensic pathologists and registrars performing forensic radiography at a forensic pathology mortuary in the Free State province, South Africa.

Background: Forensic radiography is an important component in forensic sciences. There seems to be a lack of recent studies in the literature on the knowledge and training of forensic pathologists and registrars performing forensic radiography at forensic pathology mortuaries in South Africa.

Aim: To evaluate the knowledge and training of forensic pathologists (consultants) and registrars performing forensic radiography at a forensic pathology mortuary in the Free State province, South Africa.

A practical guide for paediatric diagnostic reference levels (PiDRLs).

This guide was designed to provide a foundation for developing paediatric diagnostic reference levels (PiDRLs) for conventional radiography. In principle, the calculation of diagnostic reference levels (DRLs) is recommended for diagnostic x-ray imaging examinations for radiosensitive patients, such as paediatric patients. PiDRLs are fundamentally important when considering dose optimisation in diagnostic radiology, computed tomography and interventional radiology for paediatric patients.

Diagnostic contribution of the standard lateral compared to the coned lateral L5/S1 projection for specific lumbar pathologies in the digital era.

Introduction: The aim of this study was to compare the diagnostic contribution of the standard lateral and coned lumbar vertebra five and sacral vertebra one (L5/S1) projection in diagnostic radiology for specific pathologies in the digital era.

Methods: The study used a retrospective qualitative design through a systematic stepwise process. The steps included a retrospective analysis of lumbar spine radiology reports over 20 months.

Correlation of radioiodine doses for 6-hr and 24-hour iodine-131 thyroid uptake values for Graves' hyperthyroidism.

The destruction of thyroid follicular cells by iodine-131 treatment for Graves' hyperthyroidism to a large extent depends on the amount of intrathyroidal activity absorbed (IAA). A thyroid weighing 50 g should receive an iodine-131 therapeutic dosage of between 110 MBq and 350 MBq for the effective treatment of Graves' hyperthyroidism. An IAA received of more than 350 MBq to the thyroid will bestow an unnecessary high iodine-131 therapeutic dosage.