The phrase "appearance of radiation" is correct and usable in written English.
It can be used in contexts discussing the visual characteristics or manifestations of radiation, such as in scientific or technical writing.
Example: "The appearance of radiation can be observed through various detection methods, revealing its intensity and distribution."
Alternatives: "manifestation of radiation" or "visual representation of radiation".
The CT appearance of radiation injury of the liver has been well described[ 13 16 ].
Diagnostic procedures imply the administration of activity levels that do not lead to the appearance of radiation deterministic effects; therefore only stochastic risks have to be considered.
The appearance of radiation injury on CT is quite characteristic and generally shows sharp, straight margins that correspond to the portals used (Fig. 1).
This paper evaluates the imaging appearance of radiation injury in the liver on positron emission tomography (PET)/computed tomography (CT) in patients with distal esophageal cancer who underwent pre-operative chemoradiation therapy.
The objective of this study was to evaluate the imaging appearance of radiation injury in the liver on PET/CT in patients with distal esophageal cancer who underwent pre-operative chemoradiation therapy.
The neuroimaging appearance of radiation-induced tumours does not differ from that of other types (Fig. 9).
The objective of this study was to report the CT appearances of radiation-induced jaw osteosarcomas (RIJOS) following therapeutic irradiation.
However, little information about the dynamic MR appearance of early radiation-induced BM injury is available.
The time span reported in the literature between the radiation therapy and appearance of a post-radiation sarcoma varies from 5 years to decades.
Current research is focused on the appearance of abnormally low radiation attenuation in muscles of some individuals (see below).
The appearance of increased levels of radiation in some local food and water supplies prompted officials in Japan and overseas to issue warnings about their consumption.
