Case 1. Swelling, discoloration, chronic ulcer, and pain in the ankle
- Diagnosis: Arteriovenous malformation
- Treatment: One time of alcohol sclerotherapy
Case 2. Vascular niduses and pain in the foot and difficulties in walking
- Diagnosis: Venous malformation
- Treatment: 3 times of sodium tetradecyl sulfate and alcohol sclerotherapy
Case 3. Vascular niduses in the calf and the foot, pain, and difficulties in walking
- Diagnosis: Venous malformation
- Treatment: Lumpectomy and skin graft
Case 4. Swelling in the leg
- Diagnosis: Lymphedema
- Treatment: Surgery