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![Preoperative ultrasound evaluation for lymphaticovenous anastomosis surgery in advanced breast cancer-related lymphedema](https://image.oaes.cc/08bc8677-39be-448f-a384-2c9e8809f403/par1081.fig.2.jpg)
Figure 2. A: A lymphatic vessel with a spicular cross-section detected on a preoperative sonogram (marked with a red circle); B: This correlated with intraoperative microscopic finding of an ectasia lymphatic vessel; C: Intraoperative ICG fluorescence confirmed the identification of the lymphatic vessel (Images in 2B and 2C were captured using a Leica microscope FL800®).