Inferior pancreaticoduodenal artery aneurysms and Dunbar syndrome. Experience with the open surgery.

INTRODUCTION: Median arcuate ligament or Dunbar syndrome is a rare vascular disorder causing celiac trunk stenosis or occlusion due to the extrinsic compression by the median arcuate ligament. A visceral aneurysm may develop as a complication. PATIENTS AND METHODS: We experienced an inferior pancreaticoduodenal artery aneurysm presentation in two female patients with the median arcuate syndrome previously diagnosed. One patient presented with postprandial abdominal pain and weight loss and the other one was asymptomatic. RESULTS: We described our experience with the both patients being successfully treated surgically. CONCLUSIONS: Awareness of possible repercussions of the celiac trunk stenosis to peripancreatic arteries should be elevated. Restoration of physiological blood flow by removing pathologic anatomy should be performed. Since there is no correlation between the size of a visceral aneurysm and the risk of rupture, having a high postrupture mortality, pancreaticoduodenal artery aneurysms should be treated even if asymptomatic. Surgical treatment remains the mainstay treatment of the Dunbar syndrome complicated by visceral aneurysms.

Abdominal aortic and iliac aneurysm presented as lower limb deep vein thrombosis: case report.

Introduction: We report a rare case of a symptomatic abdominal aneurysm presented as a lower limb deep vein thrombosis (DVT).Case presentation: A 63-year old male presented to our hospital with a recent progressive onset of the right lower limb swelling and pain. The patient had a history of a previous cardiovascular disease. A Duplex ultrasound was performed, which confirmed a right lower limb DVT extending to the right iliac vein. The patient had a pulsatile abdominal mass. Computed tomography scan of the abdomen showed an abdominal aortic and a right iliac artery aneurysm compressing the thrombosed inferior caval and the right iliac vein. The patient was treated with low molecular weight heparin. After resolution of the DVT on day 3 of hospitalization, a surgery on the abdominal and iliac artery aneurysm was performed. The aneurysm was resected and an aortobifemoral bypass was placed using a Dacron prosthesis. The patient remained to be asymptomatic for 6 months after the surgery. Follow up computed tomography demonstrated a fully patent inferior caval and iliac vein and the absence of the aneurysmal disease.Conclusion: Although rare, our case confirms that the DVT should be considered as a possible symptom of an abdominal aneurysm in selected patients.

Treating Giant Congenital Nevus With Integra Dermal Regeneration Template in a 9-Year-Old Girl.

Integra dermal regeneration template has been well established in treating deep extensive burns, but there are very few cases reported of treating large full-thickness skin defects such as giant nevi. Apart from psychological and cosmetic burdens, the giant congenital nevus carries increased risk of malignant alteration. We present the case of a 9-year-old girl with a giant congenital nevus on her left lower leg. A total excision was done and she was successfully treated with Integra (LifeSciences Corp, Plainsboro, NJ). Three weeks later, a thin split-skin graft was applied over the neodermal skin layer. The takeoff was 91%. Protected with the silver wound dressing, the rest of the wound healed. A donor site morbidity was minimal, and the final result was excellent both in aesthetic and functional aspects.