Skip to main content

Research Repository

Advanced Search

Improving the Assessment and Diagnosis of Breast Lymphedema after Treatment for Breast Cancer

Riches, Katie; Cheung, Kwok Leung; Keeley, Vaughan

Improving the Assessment and Diagnosis of Breast Lymphedema after Treatment for Breast Cancer Thumbnail


Authors

Katie Riches

Vaughan Keeley



Abstract

Lymphedema can develop after treatment for breast cancer (BCRL). Lymphedema of the breast is not well studied. Currently, the main techniques used to diagnose and monitor the effectiveness of treatment are subjective clinician assessment and patient reports. Eighty-nine women who had undergone breast cancer treatment were recruited with and without breast lymphedema. Blinded clinical assessment determined the presence or absence of breast lymphedema. Measurement of skin thickness by ultrasound scanning, local tissue water by tissue dielectric constant (TDC) and tissue indentation by tonometry was recorded. Breast cancer treatment and demographic details were documented. Descriptive statistics were undertaken to compare sample characteristics, including the Chi-squared test, Odds Ratio (OR) and Relative Risks (RR) calculated. Increased body mass index (BMI), larger bra size, increased number of positive lymph nodes, axillary surgery, chemotherapy and increased Nottingham Prognostic Index (NPI) were all associated with breast lymphedema (p < 0.05). Ultrasound and TDC measurements were significantly higher in the lymphedema group (p < 0.05). Receiver Operator Characteristic (ROC) curves demonstrated that ultrasound and TDC measurements could distinguish between edematous and non-edematous breasts. Threshold levels were produced, which demonstrated good levels of sensitivity and specificity. These findings have the potential to improve the diagnosis of breast lymphedema.

Citation

Riches, K., Cheung, K. L., & Keeley, V. (2023). Improving the Assessment and Diagnosis of Breast Lymphedema after Treatment for Breast Cancer. Cancers, 15(6), Article 1758. https://doi.org/10.3390/cancers15061758

Journal Article Type Article
Acceptance Date Mar 8, 2023
Online Publication Date Mar 14, 2023
Publication Date Mar 14, 2023
Deposit Date Mar 31, 2023
Publicly Available Date Mar 31, 2023
Journal Cancers
Electronic ISSN 2072-6694
Publisher MDPI
Peer Reviewed Peer Reviewed
Volume 15
Issue 6
Article Number 1758
DOI https://doi.org/10.3390/cancers15061758
Keywords Breast cancer; breast lymphedema; assessment; ultrasound; tissue dielectric constant; tonometry
Public URL https://nottingham-repository.worktribe.com/output/18529765
Publisher URL https://www.mdpi.com/2072-6694/15/6/1758
Additional Information Copyright: © 2023 by the authors. Licensee MDPI, Basel, Switzerland.
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/)

Files




You might also like



Downloadable Citations