{"id":12379,"date":"2025-07-24T10:34:23","date_gmt":"2025-07-24T14:34:23","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/external-beam-radiation-therapy\/"},"modified":"2026-03-22T06:32:26","modified_gmt":"2026-03-22T10:32:26","slug":"external-beam-radiation-therapy","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/ko\/glossary-term\/external-beam-radiation-therapy\/","title":{"rendered":"\uccb4\uc678 \ubc29\uc0ac\uc120 \uce58\ub8cc"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[126],"glossary-product":[],"class_list":["post-12379","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-urological-conditions"],"acf":{"gt-definition":"\uc678\ubd80\ube54 \ubc29\uc0ac\uc120 \uce58\ub8cc(EBRT)\ub294 \uc2e0\uccb4 \uc678\ubd80\uc5d0\uc11c \uc554 \uc870\uc9c1\uc5d0 \uace0\uc5d0\ub108\uc9c0 \uad11\uc120\uc744 \uc870\uc0ac\ud558\ub294 \ubc29\uc0ac\uc120 \uce58\ub8cc\uc758 \ud55c \ud615\ud0dc\uc785\ub2c8\ub2e4. \uc120\ud615 \uac00\uc18d\uae30(\ub610\ub294 \uc5ed\uc0ac\uc801\uc73c\ub85c \ucf54\ubc1c\ud2b8-60 \uc18c\uc2a4)\ub77c\ub294 \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc8fc\ubcc0\uc758 \uac74\uac15\ud55c \uc870\uc9c1\uc5d0 \ub300\ud55c \ub178\ucd9c\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uc815\ubc00\ud558\uac8c \ud45c\uc801\ud654\ub41c \ubc29\uc0ac\uc120 \ube54\uc744 \uc885\uc591\uc5d0 \uc804\ub2ec\ud569\ub2c8\ub2e4.\u00a4\u00a4<sup>1<\/sup>\u00a4<sup>2<\/sup> EBRT\ub294 \uc554\uc138\ud3ec\uc758 DNA \uc190\uc0c1, \uc138\ud3ec\uc8fc\uae30 \uc815\uc9c0, \uc138\ud3ec\uc720\uc804\ud559\uc801 \uc190\uc0c1, \uc138\ud3ec\uc0ac\uba78 \ubc0f \ub178\ud654\ub97c \uc720\ub3c4\ud558\uc5ec \uc554\uc138\ud3ec\uc758 \ucd94\uac00 \uc99d\uc2dd \ub2a5\ub825\uc744 \ucc28\ub2e8\ud558\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc138\ud3ec\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. \uc0ac\ub9dd.<sup>3<\/sup> \ubc29\uc0ac\uc120 \uad11\uc120\uc740 \ubcf4\uc774\uc9c0 \uc54a\uc73c\uba70 \ud53c\ubd80\ub97c \ud1b5\uacfc\ud558\uc5ec \uc554\uc5d0 \ub3c4\ub2ec\ud560 \ub54c \ub290\uaef4\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<sup>4<\/sup> \uc774 \uce58\ub8cc \ubc29\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uba87 \uc8fc\uc5d0 \uac78\uccd0 \ubcd1\uc6d0\uc774\ub098 \uce58\ub8cc \uc13c\ud130\ub97c \uc678\ub798 \ubc29\ubb38\ud558\ub294 \ub3d9\uc548 \uc2dc\ud589\ub418\uba70, \ud658\uc790\ub294 \ub300\uac1c \uc77c\uc8fc\uc77c\uc5d0 5\uc77c(\uc6d4~\uae08) \uce58\ub8cc\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<sup>5<\/sup> <p>\uccb4\uc678 \ubc29\uc0ac\uc120 \uce58\ub8cc(EBRT)\ub294 \uace0\uc5d0\ub108\uc9c0 \ubc29\uc0ac\uc120\uc744 \uccb4\uc678\uc5d0\uc11c \uc885\uc591 \ubd80\uc704\uc5d0 \uc870\uc0ac\ud558\ub294 \uc554 \uce58\ub8cc\ubc95\uc785\ub2c8\ub2e4. \ube44\ub1e8\uae30\uacfc\uc5d0\uc11c\ub294 \uc804\ub9bd\uc120\uc554, \ubc29\uad11\uc554, \uc2e0\uc7a5\uc554\uc758 \uce58\ub8cc\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\ub9bd\uc120\uc554\uc5d0\uc11c EBRT\ub294 \uadfc\uce58\uc801 \uc804\ub9bd\uc120 \uc808\uc81c\uc220\uacfc \ub3d9\ub4f1\ud55c \uc885\uc591\ud559\uc801 \uacb0\uacfc\ub97c \ubcf4\uc774\uba70, \ud2b9\ud788 \uc911-\uace0\uc704\ud5d8 \ud658\uc790\uc5d0\uc11c ADT\uc640 \ubcd1\uc6a9\ub429\ub2c8\ub2e4.<\/p>","gt-synonyms":"EBRT, \uc678\ubd80 \ubc29\uc0ac\uc120 \uce58\ub8cc, \uc6d0\uaca9 \uce58\ub8cc, \ubc29\uc0ac\uc120 \uce58\ub8cc, \uc678\ubd80 \ubc29\uc0ac\uc120, XRT","gt-citation":"[1] Koka K, Verma A, Dwarakanath BS, Papineni RVL. Technological Advancements in External Beam Radiation Therapy (EBRT): An Indispensable Tool for Cancer Treatment. Cancer Manag Res. 2022 Apr 11;14:1421-1429. DOI: https:\/\/doi.org\/10.2147\/CMAR.S351744\n\n[2] Abbott EM, Falzone N, Lenzo N, Vallis KA. Combining External Beam Radiation and Radionuclide Therapies: Rationale, Radiobiology, Results and Roadblocks. Clin Oncol (R Coll Radiol). 2021 Nov;33(11):735-743. DOI: https:\/\/doi.org\/10.1016\/j.clon.2021.09.004\n\n[3] Yorke E, Gelblum D, Ford E. Patient Safety in External Beam Radiation Therapy. AJR Am J Roentgenol. 2011 Apr;196(4):768-72. DOI: https:\/\/doi.org\/10.2214\/AJR.10.6006\n\n[4] National Cancer Institute. Definition of external beam radiation therapy. NCI Dictionary of Cancer Terms. Accessed June 2, 2025. https:\/\/www.cancer.gov\/publications\/dictionaries\/cancer-terms\/def\/external-beam-radiation-therapy\n\n[5] American Cancer Society. Getting External Beam Radiation Therapy. Updated February 13, 2023. Accessed June 2, 2025. https:\/\/www.cancer.org\/cancer\/managing-cancer\/treatment-types\/radiation\/external-beam-radiation-therapy.html","gt-clinical-context":"\uc678\ubd80 \ube54 \ubc29\uc0ac\uc120 \uc694\ubc95\uc740 \uc77c\ucc28 \uce58\ub8cc\ubc95\uc73c\ub85c \ub610\ub294 \uc218\uc220, \ud654\ud559\uc694\ubc95, \uba74\uc5ed\uc694\ubc95\uacfc \uac19\uc740 \ub2e4\ub978 \uce58\ub8cc\ubc95\uacfc \uacb0\ud569\ud558\uc5ec \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc554\uc744 \uce58\ub8cc\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\u00a4<sup>1<\/sup> <sup>2<\/sup> \uc774\ub294 \uad6d\uc18c \uc885\uc591 \uce58\ub8cc\uc5d0 \ud2b9\ud788 \ud6a8\uacfc\uc801\uc774\uba70 \uce58\ub8cc \ubaa9\uc801\uc73c\ub85c \ub610\ub294 \uc9c4\ud589\uc131 \uc9c8\ud658\uc758 \uc99d\uc0c1\uc744 \uc644\ud654\ud558\uae30 \uc704\ud55c \uc644\ud654 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<sup>3<\/sup><p>EBRT\uc5d0 \ub300\ud55c \ud658\uc790 \uc120\ud0dd\uc740 \ub2e4\uc74c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc554 \uc720\ud615, \ubcd1\uae30, \uc704\uce58, \ud658\uc790\uc758 \uc804\ubc18\uc801\uc778 \uac74\uac15 \uc0c1\ud0dc, \uce58\ub8cc \ubaa9\ud45c \ub4f1 \uc5ec\ub7ec \uc694\uc18c\ub97c \uace0\ub824\ud569\ub2c8\ub2e4.<sup>4<\/sup> \uce58\ub8cc \uacc4\ud68d \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \ucef4\ud4e8\ud130 \ub2e8\uce35\ucd2c\uc601(CT), \uc591\uc804\uc790 \ubc29\ucd9c \ub2e8\uce35\ucd2c\uc601(PET), \uc790\uae30\uacf5\uba85\uc601\uc0c1(MRI)\uacfc \uac19\uc740 \uc815\uad50\ud55c \uc601\uc0c1 \uae30\uc220\uc774 \ud3ec\ud568\ub418\uc5b4 \uc885\uc591\uacfc \uc8fc\ubcc0 \uc870\uc9c1\uc744 \uc815\ud655\ud558\uac8c \ub9e4\ud551\ud569\ub2c8\ub2e4.<sup>1<\/sup> <sup>5<\/sup><\/p><p>\uba87 \uac00\uc9c0 \uae30\uc220 \ubc1c\uc804\uc774 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\uc5ec EBRT\uc758 \ud6a8\ub2a5\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><ul><li>3\ucc28\uc6d0 \uc785\uccb4\ud615 \ubc29\uc0ac\uc120 \uce58\ub8cc(3DCRT): 3\ucc28\uc6d0 \uc601\uc0c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubc29\uc0ac\uc120 \ube54\uc744 \uc885\uc591\uc758 \ubaa8\uc591\uc5d0 \ub9de\ucdb0 \uc815\uc0c1 \uc870\uc9c1\uc758 \uc190\uc0c1\uc744 \uc904\uc785\ub2c8\ub2e4.\u00a4<sup>1<\/sup> <sup>5<\/sup><\/li><li>\uac15\ub3c4 \ubcc0\uc870 \ubc29\uc0ac\uc120 \uc694\ubc95(IMRT): \uac15\ub3c4\ub97c \ubcc0\uacbd\ud558\uc5ec 3DCRT\ub97c \ub354\uc6b1 \uac1c\uc120\ud569\ub2c8\ub2e4. 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