Evaluation the effect of low dose ionizing radiation on the hematological parameters of medical radiographers at governmental hospitals, Gaza Strip

Abstract EN

Background: Medical Radiographers are occupationally exposed to chronic low doses of ionizing radiation that may affect their health.

The hazards on human health of chronic low-doses radiation are complex and have not been well established.

Objective: To evaluate the effect of low ionizing radiation on the hematological parameters of medical radiographers at governmental hospitals-Gaza Governorates, Palestine.

Materials and Methods: The hematological status of 54 healthy Medical Radiographers were evaluated and compared with other 59 Medical Laboratory Technicians as a control group.

The studied group matched in their sociodemographic and work experience.

ABX Micros 60 analyzer checked hematological profile and data analysis.

The statistical analysis was done by using Student‘s t test and one way ANOVA test.

Results: Concerning red blood cells, white blood cells, and platelets level, the study reported that no statistical significant differences were recorded between compared groups.

There was observable disturbance in the mean values of hematocrit and corpuscular hemoglobin in some medical radiographers, but their means did not reach the statistical significant levels.

Finally, comparing the duration of radiation exposure and hematological parameters of medical radiographers showed no statistical significant differences.

Conclusion: the current study illustrated the importance of providing protective tools in all radiology departments.

Furthermore, the study revealed that hematology status of medical radiographer showed stability in most of studied group.

The chronic effect of low ionizing radiation already has been proved from previous studies, consequently, periodic medical surveillance including the hematological parameters should be done.