Evidence map›Paper›PMID 40785281›Full record

ArticleEuropean journal of breast health2025

Lymphedema and Axillary-Lateral Thoracic Vessel Juncture Irradiation: A Clinical Dilemma.

Şükran Şenyürek, Merve Duman, Sena Birsen Güçlü, Nilüfer Kılıç Durankuş, Duygu Sezen, Yasemin Bölükbaşı

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Article in European journal of breast health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Şükran ŞenyürekDepartment of Radiation Oncology, Koç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0000-0003-3010-6132
Merve DumanDepartment of Radiation Oncology, Koç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0000-0000-3837-1790
Sena Birsen GüçlüKoç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0009-0003-7496-104X
Nilüfer Kılıç DurankuşDepartment of Radiation Oncology, Koç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0000-0001-9255-8340
Duygu SezenDepartment of Radiation Oncology, Koç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0000-0002-4505-2280
Yasemin BölükbaşıDepartment of Radiation Oncology, Koç University Faculty of Medicine, İstanbul, Türkiye.ORCID 0000-0002-3170-5826

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Regional nodal irradiation (RNI) is one of the main causes of breast cancer-related lymphedema (BCRL). However, studies on the relationship between the radiation dose to the axillary-lateral thoracic vessel juncture (ALTJ) region and BCRL have reported conflicting results. Based on these findings, we aimed to evaluate the clinical relevance of the dose to the ALTJ region in our patient cohort. Materials and Methods: Patients diagnosed with breast cancer and who were treated at Koç University Hospital between 2016 and 2022 and received RNI were included. BCRL was defined as a difference in arm circumference between the ipsilateral and contralateral limb >2.5 cm at any single encounter or ≥2 cm on ≥2 visits. ALTJ was retrospectively contoured, and doses were recorded as equivalent dose (α/β = 3). Results: Of the 129 patients (median age 49 years) who met the inclusion criteria, 12 (9.3%) had lymphedema. Two-thirds of the patients (66.7%) were stage II, and one-third (33.3%) were stage III. The median follow-up was 22 months. The median (range) ALTJ D Conclusion: There is insufficient data to define ALTJ as an OAR for decreasing BCRL risk. It is not appropriate to define dose and target based on ALTJ. Prospective studies with larger patient populations are needed to clarify the relationship between ALTJ and lymphedema.

Indexed as

Breast cancerlymphedemaradiotherapy

Identifiers

PMID40785281
PMCPMC12462729

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.