A 2D Computational Model of Lymphedema and of its Management with Compression Device

• Published in: Mathematical modelling of natural phenomena 2017-01, Vol.12 (5), p.180-195
• Main Authors: Eymard, N., Volpert, V., Quere, I., Lajoinie, A., Nony, P., Cornu, C.
• Format: Article
• Language: English
• Subjects: 35Q30; 35Q35; 35Q68; Biopsy; Breast cancer; Complications; Compression; Compression tests; Compression therapy; compressive device; Computer applications; Edema; Garments; Lymphatic system; Lymphedema; mathematical modeling; Pain; Patients; Surgery; Two dimensional models
• ISSN: 1760-6101; 0973-5348; 1760-6101
• DOI: 10.1051/mmnp/201712511

The purpose of this study is to model a lymphedema following a mastectomy and its management (compression therapy). During surgery for breast cancer, an axillary node dissection can be done and cause damages to the lymphatic system leading to a secondary lymphedema located in upper limb. Limb lymphedema is an incurable disease associated with chronic and progressive limb swelling condition. The main clinical consequence of lymphedema is the limb edema, clinically resulting in pain, discomfort, strength reduction and musculoskeletal complications due to limb excessive heaviness. Some devices for lymphedema (e.g. bandaging and garments) could be more personalized, taking into account both characteristics of compressions and patients. Before the evaluation of these therapeutic strategies in humans, an ``in silico'' approach could be used to investigate the interest of gradual or intermittent compression testing in virtual patients. For that purpose, we developed a simplified model of the lymph flow through the lymphatic system in a whole upper limb including the corresponding interstitial fluid exchanges.