case_images: PMC11237819_01
case_images: Bending Technique for Needle Puncture.
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case_images: PMC11237819_01_f1000research-12-152475-g0000.jpg
case_images: f1
case_images: For the varicose vein, we used the same laser fiber and puncture was done with curved-like 16G IV catheter (Terumo Corp., Tokyo, Japan) ( Figure 1).
case_images: IV Cath Insertion Guided with Ultrasound.
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case_images: PMC11237819_01_f1000research-12-152475-g0001.jpg
case_images: f2
case_images: We punctured the varicose vein with the ultrasound-guided method and inserted the fiber into the lumen ( Figure 2).
case_images: Pre and Post Procedural Clinical Condition.
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case_images: PMC11237819_01_f1000research-12-152475-g0002.jpg
case_images: f3
case_images: No events such as skin burns or thrombophlebitis were observed ( Figure 3).
case_images: Clinical Condition 1 Month After Treatment.
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case_images: PMC11237819_01_f1000research-12-152475-g0003.jpg
case_images: f4
case_images: One month after the treatment, there was no any recurrence or complaint that found in patient ( Figure 4).