Evaluation of radiation dose load to organs AT risk when switching to a hypofractionated regimen of postoperative radiotherapy for left breast cancer

RAKHMATOV Dilshod Bakhriddinovich

Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali · 2026-yil

Annotatsiya

In planning radiotherapy for oncology patients, the selection of the single fraction dose is considered one of the key factors influencing treatment efficacy. When the single fraction dose (SFD) is 2 Gy, the total dose (TD) reaches 50 Gy, whereas with an SFD of 2.66 Gy, the total dose equals 42.56 Gy. All these parameters significantly affect the pattern of radiation dose distribution to the target volume and organs at risk. Hypofractionated radiotherapy is defined as an increase in the dose per fraction with a simultaneous reduction in the total number of treatment sessions. One of the main advantages of hypofractionation is the reduction in the overall duration of radiotherapy without compromising treatment effectiveness, which in turn decreases the workload of radiotherapy departments (1,2). In postoperative radiotherapy for breast cancer, one of the key criteria for optimal treatment planning is the assessment of radiation dose exposure to organs at risk, including the lungs, heart, and spinal cord. Objective. To evaluate radiation dose exposure to organs at risk in patients with breast cancer undergoing postoperative radiotherapy when transitioning from standard fractionation with a single fraction dose of 2 Gy (25 fractions) to an increased single fraction dose of 2.66 Gy (16 fractions).

Maqola ma’lumotlari
MualliflarRAKHMATOV Dilshod Bakhriddinovich
JurnalJournal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali
NashriyotТошкент давлат стоматалогия институти, , «Expert Lawyers» MЧЖ
ISSN2181-9300
Nashr sanasi2026-04-21
Jild11
Son1
TilIngliz
Ilmiy sohaTibbiyot
Indeksga qo‘shilgan2026-08-27

Maqolaning asl sahifasi

Kalit so‘zlar

лучевая терапия, рак молочной железы, количественный анализ, гипофракционированный режим фракционирования, стандартный режим фракционирования, radiotherapy, breast cancer, quantitative analysis, hypofractionated radiotherapy, standard fractionation regimen, нур терапияси, сут бези раки,миқдорли таҳлил,гипофракционион фракциялаш тартиби,стандарт фракциялаш тартиби

Ilmiy soha

Tibbiyot

Iqtibos keltirish

APARAKHMATOV Dilshod Bakhriddinovich (2026). EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER. Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali, 11(1). https://tadqiqot.uz/index.php/biomedicine/article/view/13472
GOST (OAK)RAKHMATOV Dilshod Bakhriddinovich EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER // Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali. – 2026. – T. 11, № 1.
MLARAKHMATOV Dilshod Bakhriddinovich. “EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER.” Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali, 11(1), 2026. https://tadqiqot.uz/index.php/biomedicine/article/view/13472
ChicagoRAKHMATOV Dilshod Bakhriddinovich. “EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER.” Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali, 11(1) (2026). https://tadqiqot.uz/index.php/biomedicine/article/view/13472
HarvardRAKHMATOV Dilshod Bakhriddinovich (2026) ‘EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER’, Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali, 11(1). https://tadqiqot.uz/index.php/biomedicine/article/view/13472
BibTeX
@article{rakhmatovdilshodbakhriddinovich2026,
  title = {EVALUATION OF RADIATION DOSE LOAD TO ORGANS AT RISK WHEN SWITCHING TO A HYPOFRACTIONATED REGIMEN OF POSTOPERATIVE RADIOTHERAPY FOR LEFT BREAST CANCER},
  author = {RAKHMATOV Dilshod Bakhriddinovich},
  journal = {Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali},
  year = {2026},
  volume = {11},
  number = {1},
  url = {https://tadqiqot.uz/index.php/biomedicine/article/view/13472}
}

Boshqa maqola uchun iqtibos tayyorlash

Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali jurnalidan boshqa maqolalar

Journal of Biomedicine and Practice – Biomeditsina va amaliyot jurnali — barcha maqolalar · 2026-yil arxivi

Tibbiyot sohasidagi boshqa maqolalar

Tibbiyot sohasidagi OAK jurnallari