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
,
Melody Omraninava
2
*
,
Bahman Taheri
3
,
Milad Mokfi
4
1 - استادیار دانشگاه آزاد اسلامی واحد ساری
2 - a
3 - دانشجوی پزشکی، دانشگاه علوم پزشکی آزاد اسلامی، ساری، ایران، تکنسین رادیولوژی، عضو هیئت علمی واحد رادیولوژی، بیمارستان بهار، دانشگاه علوم پزشکی شاهرود، شاهرود، ایران
4 - رادیولوژیست، بیمارستان خاتم، دانشگاه آزاد اسلامی شاهرود، شاهرود، ایران
Keywords: Ionizing radiation, Radiation workers, Hematological indices, Cumulative dose, Radiation,
Abstract :
Introduction: 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.
Methods: This cross-sectional study was conducted on 57 radiation workers from three
radiology centers in Shahrud. Hematological indices, including red blood cells (RBC), white
blood cells (WBC), and platelets (PLT), were measured. Dosimetry data such as HP(10),
beta dose, 6-month cumulative dose, and 30-month cumulative dose were collected using
personal dosimeters. Data were analyzed using descriptive and inferential statistical tests.
Results: The mean RBC count significantly decreased at doses exceeding 0.2 mSv
(P<0.001), demonstrating more substantial changes compared to WBC and PLT. A
significant correlation was observed between cumulative radiation doses and alterations in
hematological indices.
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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