Chronic ischaemic leg ulcer as a late complication of post-traumatic arteriovenous fistula.

OBJECTIVE: Chronic post-traumatic arteriovenous fistula (AVF) is a late complication of vascular injury and can be presented with symptoms of congestive heart failure, venous hypertension and distal ischaemia. We present an unusual case of chronic ischaemic leg ulcer in young adult caused by post-traumatic AVF. Case report A 29-year-old male patient was admitted to our hospital with symptoms of chronic ulcer located on the lateral side of the lower left leg. Arterial pulses distally from the groin were absent. His medical history revealed him to have sustained gunshot injury of the left thigh in the war conflict 18 years before. Angiography showed a large AVF between superficial femoral artery and femoral vein. The patient underwent surgical repair of AVF with reconstruction of superficial femoral artery by saphenous vein interposition under spinal anaesthesia. Completion angiography confirmed AVF exclusion. Leg ulcer healed within a month. CONCLUSION: Chronic leg ulcer may be the only symptom of large post-traumatic AVF in young adults.

Living donor liver transplantation for unresectable liver metastases from solid pseudo-papillary tumor of the pancreas: a case report.

Solid pseudo-papillary tumors (SPT) are rare primary tumors of the pancreas that primarily affect young women. They are of borderline malignancy, and, unlike other pancreatic malignancies, the prognosis after resection is quite good. However, metastatic disease does occur; the liver is the most common site of tumor dissemination. Herein we have reported a case of a 20-year-old woman who presented with multiple, bilateral liver metastases at 3 years after distal pancreatectomy for SPT of the body and tail of the pancreas. The patient underwent living donor liver transplantation (LDLT) and is alive and disease-free at 24 months after surgery. In this report, we discuss the treatment of liver metastases from SPT, with an emphasis on the possible role of orthotopic liver transplantation (OLT).

Orthotopic liver transplantation in a patient with acute liver failure resulting from aortic dissection.

We report a case of acute liver ischemia resulting in liver failure that occurred due to celiac trunk occlusion by an aortic dissection. A 53-year-old patient presented with clinical signs of acute abdomen. He underwent an urgent laparotomy, which revealed a splenic infarction and thrombosis of the celiac artery all the way to the porta hepatis. Imaging showed that an acute thoracoabdominal aortic dissection was present, resulting in compression of the celiac trunk. The aorta was repaired with an intervascular graft; however, an acute insufficiency of the liver ensued, and the patient was urgently transplanted. To the best of our knowledge, this is the first report of vascular compromise of the liver due to acute aortic dissection that would require liver transplantation.