Investigation of Blood Indices (Red Blood Cells, White Blood Cells, Platelets) in Radiology Workers in Shahrud County in 2024-2025

Subject Areas : Medical Sciences

Melody Omraninava ^{1 *} , Bahman Taheri ² , Milad Mokfi ³

1 - Infectious disease department, Assistant Professor, Hospital Administration Research Center, Sar. C., Islamic Azad University, Sari, Iran
2 - Medical Student, Islamic Azad University of Medical Science, Sari, Iran, Radiology Technologist, Radiology Unit Staff Member, Bahar Hospital, Shahroud University of Medical Sciences, Shahroud, Iran
3 - Radiologist, Khatam Hospital, Islamic Azad University of Shahroud, Shahroud, Iran

Received: 2025-07-15 Published : 2024-08-14

Keywords: Ionizing radiation, Radiation workers, Hematological indices, Cumulative dose, Radiation,

Abstract :

Background and Aim: Ionizing radiation is extensively used in medical, industrial, and military applications, playing a pivotal role in technological advancements. However, prolonged exposure to radiation, even at low doses, can adversely impact the hematological system

and health of radiation workers. This study aimed to assess the effects of ionizing radiation on the hematological indices of radiology staff in Shahroud hospitals.

Materials and Methods:  This cross-sectional study was conducted on 57 radiation workers. Demographic, dosimetry (including HP(10), beta dose, 6-month and 30-month cumulative doses), and hematological index (RBC, WBC, PLT) data were collected and analyzed using descriptive and analytical statistical tests (including t-test, ANOVA, and correlation) with SPSS 26.

Results: The mean Red Blood Cell (RBC) count significantly decreased at doses exceeding 0.2 mSv (P<0.001). A significant correlation was observed between cumulative radiation doses and alterations in hematological indices, with the most substantial changes seen in RBC. No significant correlation was found between hematological indices and demographic variables such as age, work experience, or number of shifts.

Conclusion: Ionizing radiation, even at low doses, can adversely affect the hematological system, with pronounced effects on RBC. Comprehensive monitoring of radiation workers and advanced assessment methods, such as cytogenetic assays, are crucial for evaluating radiation-induced biological damage. Developing effective protective protocols is recommended to mitigate radiation-associated risks.

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