With recent evolution of classification systems for axial spondyloarthropathy to include non-radiographic disease, there has been an increasing emphasis to treat inflammatory back pain early, potentially aiming to halt disease progression and prevent chronic damage. Current National Institute of Health and Care Excellence (NICE) criteria for commencement of anti-tumour necrosis factor (TNF) the...

This short note investigates the energy response characteristics of a relatively new high sensitivity radiochromic film (XR type T) and compares it to other radiochromic and radiographic films and thermoluminescent dosimeters. Results show that the energy response of the new XR type T film is relatively large over the range of therapeutic energies from 50 kVp superficial x-ray treatment to 18 M...

Abstract Health facilities in Romania generate hundreds of thousands tons medical waste (hazardous and non-hazardous) annually. It is therefore necessary to apply a rigorous management this waste, compliance with applicable regulations, especially the case high potential for harmfulness. In context global PANDEMIC COVID 19, amount radiographic films generated has increased, using classic varian...

TG-69 is a task group report of the AAPM on the use of radiographic film for dosimetry. Radiographic films have been used for radiation dosimetry since the discovery of x-rays and have become an integral part of dose verification for both routine quality assurance and for complex treatments such as soft wedges (dynamic and virtual), intensity modulated radiation therapy (IMRT), image guided rad...

BACKGROUND: The purpose of this study was to evaluate the sensitometric characteristics of Ultraspeed, Ektaspeed Plus and Insight dental radiographic films using manual and automatic processing systems. METHODS: In this experimental invitro study, an aluminum step-wedge was used to construct characteristic curves for D-, E- and F-speed radiographic films (Kodak Eastman, Rochester, USA). All fil...

OBJECTIVE To gather information about the radiographic facilities and techniques used by Lithuanian general dentists. MATERIALS AND METHODS Questionnaires were sent to all 2879 Lithuanian dental practitioners registered on the Lithuanian Dental Chamber licence registry data list. The questionnaire was made with multiple-choice answers. Respondents were invited to choose the only one category ...

PURPOSE A number of studies have demonstrated the importance of using surgical clips to define the tumour bed in breast boost radiotherapy. In the absence of such clips, other techniques suggested to improve boost location have included CT and ultrasound (US). Determination of the depth of the tumour bed is important in the selection of electron energy. This study was conducted to prospectively...