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评估影响乳房镜中平均腺体剂量的因素:迪拜一项回顾性研究的见解

Kaltham Abdulwahid Mohammad Noor^1,2, Norhashimah Mohd Norsuddin¹, Muhammad Khalis Abdul Karim³

¹Diagnostic Imaging & Radiotherapy Program, Faculty of Health Sciences, The National University of Malaysia (UKM), Kuala Lumpur 50300, Malaysia.

Diagnostics (Basel, Switzerland)

|November 27, 2024

概括

这项研究评估了迪拜的乳房影像辐射剂量,发现平均平均腺体剂量 (MGD) 为0.96mGy (MLO) 和0.81mGy (CC). 优化MGD对于患者安全和有效查至关重要.

科学领域:

辐射物理学辐射物理学
医疗成像医学成像
公共卫生公共卫生

背景情况:

乳房扫描查对于早期发现乳腺癌至关重要.
精确评估辐射剂量对于患者的安全至关重要.
了解不同人群中的剂量变化对于优化查方案至关重要.

研究的目的:

评估迪拜40-69岁女性的乳房扫描查中的平均腺体剂量 (MGD).
分析影响辐射剂量的因素,包括年龄,乳房厚度和视图类型.
为了确定该地区乳房检查的基线MGD值.

主要方法:

一项涉及2599名参与者的剂量调查的回顾性分析.
使用舞蹈公式计算MGD的计算.
统计分析以确定剂量指标 (MGD,OD,ESD) 和患者/成像因素之间的相关性.

主要成果:

平均MGD为0.96 ± 0.39 mGy (MLO) 和0.81 ± 0.33 mGy (CC). 平均MGD为0.96 ± 0.39 mGy (MLO) 和0.81 ± 0.33 mGy (CC). 平均MGD为0.96 ± 0.39 mGy (MLO) 和0.81 ± 0.33 mGy (CC). 平均MGD为0.96 ± 0.39 mGy.
入口皮肤剂量 (ESD) 与MGD有很强的关联 (β = 1.04).
在不同年龄组和乳房厚度之间观察到ESD,器官剂量 (OD) 和MGD的显著变化.

结论:

较低的MGD与辐射暴露风险降低有关.
在MLO视图中MGD较高可能表明图像质量有所改善.
持续监测和优化MGD是必要的,以提高患者的安全性和乳房扫描查的有效性.

关键词:

乳腺密度乳腺密度压缩力是一个压缩力.暴露参数暴露参数哺乳镜检查查哺乳镜检查的平均腺体剂量.

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