Background: Telemedicine is one of the most modern and fastest-growing branches medicine. The common form video consultation. We distinguish between synchronous asynchronous telepsychiatry. This study aims to show benefits using telepsychiatry services, challenges it poses users, evaluate its use against traditional therapy. Materials methods: A review literature from 1956-2023 in EMBASE, OpenK...

Radiation was first discovered in the late 19th century by Wilhelm Roentgen and has since been used extensively to treat a variety of cancers. Over the last century, we have developed an extensive understanding of the physical properties of radiation as well as radiation biology. Technological advances in the last few decades in medical imaging and radiotherapy delivery have led to the developm...

The aim of this study was to assess the performance of 60Co-teletherapy unit at Radiation and Isotopes Center in Khartoum, using the common tools used for quality control (Front pointer, Graphic paper, Pin, Non-screen film, meter and Check plate). The collected and analyzed data revealed that: there was a difference between the calculated theoretical field size (FS) and the measured one relativ...

BACKGROUND AND OBJECTIVES Irradiation of whole blood and blood components before transfusion is currently the only accepted methodology to prevent transfusion-associated graft-vs.-host disease. In the present work, we developed an automated system for blood bag storage during irradiation, using a teletherapy unit. MATERIALS AND METHODS A device with two thermal compartments was constructed in...

Since the inception of radiotherapy soon after the discovery of X rays by Roentgen in 1895, the technology of X ray production has first been aimed towards ever higher photon and electron beam energies and intensities, and more recently towards computerization and intensity modulated beam delivery. During the first 50 years of radiotherapy the technological progress was relatively slow and main...

BACKGROUND An analysis of radiotherapy infrastructure in Korea was performed in 2006 to collect data on treatment devices, the work force and new patients for future development plans. METHODS The survey included radiotherapy centers, their major equipment and personnel. The centers were categorized into four levels: level 0 (stand-alone teletherapy units); level 1 (teletherapy, brachytherapy...