Time Course of Mild Arm Lymphedema After Breast Conservation Treatment for Early-Stage Breast Cancer
| Autor: | Stefan Both, Eleanor E.R. Harris, Andrea L. Cheville, Lawrence J. Solin, Pinaki R. Dutta, Voichita Bar Ad |
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| Rok vydání: | 2010 |
| Předmět: |
Adult
Cancer Research medicine.medical_specialty Axillary lymph nodes Breast Neoplasms Breast Conservation Treatment Breast cancer hemic and lymphatic diseases Antineoplastic Combined Chemotherapy Protocols medicine Humans Radiology Nuclear Medicine and imaging Lymphedema Stage (cooking) Early Detection of Cancer Aged Neoplasm Staging Proportional Hazards Models Retrospective Studies Lymphatic Irradiation Radiation Sentinel Lymph Node Biopsy business.industry Radiotherapy Dosage Retrospective cohort study Middle Aged medicine.disease humanities Surgery body regions Axilla medicine.anatomical_structure Oncology Lymphatic Metastasis Arm Disease Progression Lymph Node Excision Female Breast carcinoma business |
| Zdroj: | International Journal of Radiation Oncology*Biology*Physics. 76:85-90 |
| ISSN: | 0360-3016 |
| DOI: | 10.1016/j.ijrobp.2009.01.024 |
| Popis: | Purpose Arm lymphedema is a potential consequence of the treatment for breast carcinoma. The objective of this retrospective study was to characterize the progression of mild arm lymphedema after breast conservation treatment for breast cancer. Methods and Materials The study cohort was drawn from 1,713 consecutive Stage I or II breast cancer patients who underwent breast conservation therapy, including axillary staging followed by radiation. Arm lymphedema was documented in 266 (16%) of 1,713 patients. One hundred nine patients, 6% of the overall group and 40% of the patients with arm lymphedema, presented with mild arm lymphedema, defined as a difference of 2 cm or less between the measured circumferences of the affected and unaffected arms. Results Among the 109 patients with mild arm lymphedema at the time of arm lymphedema diagnosis, the rate of freedom from progression to more severe lymphedema was 79% at 1 year, 66% at 3 years, and 52% at 5 years. The patients who were morbidly obese, had positive axillary lymph nodes, or received supraclavicular irradiation at the time of breast cancer treatment were at higher risk of progression from mild arm lymphedema to more severe edema. Conclusions Mild arm lymphedema, generally considered to be a minor complication after breast conservation treatment for breast cancer, was associated with a risk of progression to a more severe grade of arm lymphedema in a substantial fraction of patients. |
| Databáze: | OpenAIRE |
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