Post-traumatic arteriovenous fistula (AVF) is a vascular injury complication and can present with vessel dilation, forming pulsatile varices, venous hypertension, distal ischemia, and congestive heart failure. We present a case of only pulsatile mass and leg pain caused by a 60-year-old post-traumatic AVF. Computed tomography angiography showed an AVF between the superficial femoral artery and superficial femoral vein. Surgical repair with AVF ligation was successfully performed. Traumatic AVF caused vascular and heart failure in the future; therefore, post-traumatic AVF is better eliminated as soon as possible.

Chronic limb-threatening ischemia (CLTI) is an important issue for elderly patients with peripheral artery disease. Here, we present the case of a 91-year-old man with CLTI, residing in a rural district. The onset of CLTI rapidly deprived him of ambulation because of a foot infection. Given that he had difficulty with long-distance transportation, limb salvage for extensive tissue loss was performed at a district facility, based on his and his familyʼs request. Finally, skin grafting on the cutting plane of the right ankle bones resulted in wound healing in six months after incomplete revascularization and multiple minor amputations.