{
    "created": "2021-07-02 08:55:43",
    "updated": "2026-04-30 22:12:19",
    "id": "118997f9-defc-4571-adc8-9b0f297d06a6",
    "version": 2,
    "ds_topic": null,
    "title_cn": "MRI引导放射治疗设备研究进展",
    "title_en": "Research progresses of MRI-guided rdiotherapy equipment",
    "ds_abstract": "<p>图像引导是精准放射治疗用以定位肿瘤靶区以及周围危及器官的基本手段.与MR扫描仪相比,基于X射线成像的影像设备具有软组织对比度差和辐射性等缺点.因此将MR扫描仪与放射治疗机相结合的一体化,实时MRI引导的放射治疗(MRIgRT)技术成为放射治疗的一个新方向.本文就MRIgRT的技术优势,国内外相关MRIgRT设备的研发动态,以及MRI引导放射治疗的技术难点进行综述.</p>",
    "ds_source": "<p>本文就MRIgRT的技术优势,国内外相关MRIgRT设备的研发动态,以及MRI引导放射治疗的技术难点进行综述.</p>",
    "ds_process_way": "<p>综述 </p>",
    "ds_quality": "<p>良好</p>",
    "ds_acq_start_time": "2017-01-01 00:00:00",
    "ds_acq_end_time": "2019-12-31 00:00:00",
    "ds_acq_place": "甘肃兰州",
    "ds_acq_lon_east": null,
    "ds_acq_lat_south": null,
    "ds_acq_lon_west": null,
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    "ds_share_type": "apply-access",
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    "ds_coordinate": "无",
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    "ds_thumbnail": "118997f9-defc-4571-adc8-9b0f297d06a6.png",
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    "ds_ref_way": "",
    "paper_ref_way": "",
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    "ds_from_station": null,
    "organization_id": "9971252d-7beb-4464-bc08-bdcc5a1d7dd1",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [],
    "quality_level": 3,
    "publish_time": "2023-11-27 10:23:15",
    "last_updated": "2023-11-27 10:23:15",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.NCDC.IMP.DB4091.2023",
    "i18n": {
        "en": {
            "title": "Research progresses of MRI-guided rdiotherapy equipment",
            "ds_format": "",
            "ds_source": "<p>This article reviews the technical advantages of mrigrt, the development trends of mrigrt equipment at home and abroad, and the technical difficulties of MRI guided radiotherapy</p>",
            "ds_quality": "",
            "ds_ref_way": "",
            "ds_abstract": "<p>Image guidance is the basic method for precise radiotherapy to locate tumor target and surrounding organs. Compared with MR scanner, X-ray imaging equipment has the disadvantages of poor soft tissue contrast and radiation, Real time MRI guided radiotherapy (mrigrt) technology has become a new direction of radiotherapy. This paper reviews the technical advantages of mrigrt, the development trends of mrigrt equipment at home and abroad, and the technical difficulties of MRI guided radiotherapy</p>",
            "ds_time_res": "",
            "ds_acq_place": "Lanzhou, Gansu",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<p>overview</p>",
            "ds_ref_instruction": ""
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "doi_reg_from": "reg_local",
    "cstr_reg_from": "reg_local",
    "doi_not_reg_reason": null,
    "cstr_not_reg_reason": null,
    "is_paper_in_submitting": false,
    "ds_topic_tags": [
        "核磁共振成像",
        "放疗治疗",
        "设备设计"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "安徽",
        "合肥"
    ],
    "ds_time_tags": [
        2018,
        2019
    ],
    "ds_contributors": [
        {
            "true_name": "肖国青",
            "email": "xiaogq@impcas.ac.cn",
            "work_for": "中国科学院近代物理研究所",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "肖国青",
            "email": "xiaogq@impcas.ac.cn",
            "work_for": "中国科学院近代物理研究所",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "肖国青",
            "email": "xiaogq@impcas.ac.cn",
            "work_for": "中国科学院近代物理研究所",
            "country": "中国"
        }
    ],
    "category": "其他"
}