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Updated: Jun 1, 2026
A Revised Method for Inducing Secondary Lymphedema in the Hindlimb of Mice
Published on: November 2, 2019
A new model of acquired lymphedema in the mouse hind limb: a preliminary report
Kohei Oashi1, Hiroshi Furukawa, Akihiko Oyama
1Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, University of Hokkaido at Sapporo, Sapporo, Japan. ko03252000)yahoo.co.jp
Lymphedema is known to be caused by many pathologic conditions; however, its correct diagnosis and optimal therapeutic strategies remain to be established. In this report, we describe an experimental model for acquired lymphedema in the lower extremity of the mouse that creates a lymphatic block in the groin induced by both radiation treatment and surgical division of the superficial and deep lymphatics. To evaluate the lymphatic system in this model, an indocyanine green fluorescence-sensitive camera system was used. This model has the advantages of relative technical simplicity and cost-effective use of a rodent animal model. Furthermore, a greater range of research tools such as antibodies and various databases are available for mice. This mouse model may be useful to anyone modeling lymphedema mechanisms, by providing a defined molecular context.
Lymphedema is known to be caused by many pathologic conditions; however, its correct diagnosis and optimal therapeutic strategies remain to be established. In this report, we describe an experimental model for acquired lymphedema in the lower extremity of the mouse that creates a lymphatic block in the groin induced by both radiation treatment and surgical division of the superficial and deep lymphatics. To evaluate the lymphatic system in this model, an indocyanine green fluorescence-sensitive camera system was used. This model has the advantages of relative technical simplicity and cost-effective use of a rodent animal model. Furthermore, a greater range of research tools such as antibodies and various databases are available for mice. This mouse model may be useful to anyone modeling lymphedema mechanisms, by providing a defined molecular context.
