Assessment of Patient Absorbed Radiation Dose during Hysterosalpingography: A Pilot Study in Southwest Nigeria
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JBPE-10-2_003
تاریخ نمایه سازی: 1 بهمن 1402
Abstract:
Background: Hysterosalpingography (HSG) is an indispensable tool for diagnosing infertility in females. The procedure exposes female reproductive organs to ionizing radiation as the genitals are irradiated during the process. Investigating patient absorbed dose during the procedures is essential for effective radiological protection of the patient. Objective: This study aims to investigate the radiation dose received by patient during HSG examination in the study environment in order to enhance optimization of procedures and the associated dose, thereby minimizing radiation risks. Material and Methods: The prospective pilot study, was conducted in four tertiary healthcare institutions in Southwest Nigeria. Thermoluminescence dosimeter (TLD ۱۰۰) was used to determine the Entrance Surface Dose (ESD) of ۸۰ patients presented for HSG investigation. The corresponding effective dose, ovary, uterus and urinary bladder doses were evaluated using PCXMC software. Results: The mean entrance surface doses (ESD) obtained from the four centers were ۱۸.۵۸±۶.۳۱ mGy, ۱۵.۱۸±۲.۲۷ mGy, ۱۷.۴۴±۳.۴۳ mGy and ۳۴.۲۴±۱۱.۹۸ mGy for SW۱, SW۲, SW۳ and SW۴ centers, respectively. The corresponding mean of effective doses were ۱.۵۴±۰.۶۳ mSv, ۱.۲۴±۰.۲۸ mSv, ۱.۴۱±۰.۳۰ mSv and ۲.۵۳±۰.۹۴ mSv for SW۱, SW۲, SW۳ and SW۴ centers, respectively. The resulting mean doses to the ovary, urinary bladder and uterus were also presented. Conclusion: The results obtained in general are comparable with international standards. It was, however, recommended that study centers with high doses should conduct dose audit in order to enhance patient safety.
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Authors
J A Achuka
PhD, Department of Physics, Covenant University Ota, Ogun State, Nigeria
M A Aweda
PhD, Department of Radiation Biology, Radiotherapy and Radiodiagnosis, College of Medicine, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
M R Usikalu
PhD, Department of Physics, Covenant University Ota, Ogun State, Nigeria
C A Aborisade
PhD, Department of Physics and Engineering Physics, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
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