{"id":708,"date":"2026-03-01T16:44:42","date_gmt":"2026-03-01T16:44:42","guid":{"rendered":"https:\/\/batnajms.net\/?p=708"},"modified":"2026-03-01T16:45:07","modified_gmt":"2026-03-01T16:45:07","slug":"naoun","status":"publish","type":"post","link":"https:\/\/batnajms.net\/index.php\/2026\/03\/01\/naoun\/","title":{"rendered":"Benefits of surface-guided respiratory gating radiotherapy in the treatment of left breast cancer: a study of 32 patients."},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"block-c2f138d4-0208-4b99-af09-93c83eb26d35\"><strong><a href=\"https:\/\/batnajms.net\/wp-content\/uploads\/Archives\/2026\/03\/BJMS_Naoun.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Fulltext\u00a0<\/strong><\/a>(PDF)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>DOI<\/strong>: 10.48087\/BJMS.2026.130305<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Authors:<\/strong>\u00a0Lilia NAOUN<sup>1,2<\/sup>, Hadjar GOSSA<sup>1<\/sup>, Karima MELAIS<sup>1<\/sup>, Amina AMIRECHE<sup>1<\/sup>, Billel BACHA<sup>1<\/sup>, Nacereddine SANAH<sup>1<\/sup>, Abdesselem BRIHMAT<sup>1<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Affiliations:<\/strong>\u00a01- Service de radioth\u00e9rapie \u2013 CHU Annaba. 2- Universit\u00e9 Badji-Mokhtar Annaba \u2013 Alg\u00e9rie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Adjuvant radiotherapy is a fundamental component of the multidisciplinary management of breast cancer, significantly contributing to improved local control and overall survival. However, irradiation of the left breast remains a major challenge due to the risk of late toxicities, particularly cardiovascular and pulmonary complications, related to the close anatomical proximity of critical organs.Technological advances in radiotherapy have led to the development of techniques aimed at optimizing the benefit\u2013risk ratio. Deep inspiration breath-hold (DIBH), by increasing the distance between the heart and the irradiation field, allows a significant reduction in cardiac dose. The integration of surface-guided radiotherapy (SGRT) enhances the accuracy and reproducibility of respiratory control without additional radiation exposure. In this context, we conducted a retrospective study in the radiotherapy department of Annaba University Hospital, including 32 patients treated for left-sided breast cancer. To our knowledge, this is the first study reporting the clinical use of surface-guided deep inspiration breath-hold (SGRT-guided DIBH) in Algeria. The primary objective of this study was to evaluate the dosimetric benefits of SGRT-guided DIBH by comparing cardiac and pulmonary dosimetric parameters obtained with this technique to those achieved during free-breathing irradiation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Keywords:<\/strong>\u00a0Left-sided breast cancer, Cardiac dose, Surface-guided radiotherapy, Respiratory control, Deep inspiration breath hold.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fulltext\u00a0(PDF) DOI: 10.48087\/BJMS.2026.130305 Authors:\u00a0Lilia NAOUN1,2, Hadjar GOSSA1, Karima MELAIS1, Amina AMIRECHE1, Billel BACHA1, Nacereddine SANAH1, Abdesselem BRIHMAT1 Affiliations:\u00a01- Service de radioth\u00e9rapie \u2013 CHU Annaba. 2- Universit\u00e9 Badji-Mokhtar Annaba \u2013 Alg\u00e9rie. Abstract Adjuvant radiotherapy is a fundamental component of the multidisciplinary management of breast cancer, significantly contributing to improved local control and overall survival. However, irradiation &hellip; <a href=\"https:\/\/batnajms.net\/index.php\/2026\/03\/01\/naoun\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Benefits of surface-guided respiratory gating radiotherapy in the treatment of left breast cancer: a study of 32 patients.<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-708","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/posts\/708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/comments?post=708"}],"version-history":[{"count":1,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/posts\/708\/revisions"}],"predecessor-version":[{"id":709,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/posts\/708\/revisions\/709"}],"wp:attachment":[{"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/media?parent=708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/categories?post=708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/batnajms.net\/index.php\/wp-json\/wp\/v2\/tags?post=708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}