Acute Abdominal Aortic Dissection after Blunt Trauma: Report of 2 Cases

Abdominal vascular injury after blunt trauma does not occur very frequently. Penetrating trauma is the most common cause (90%) of abdominal vascular injury. A 57-year-old male presented with abdominal pain and color change of the right lower leg after blunt trauma. The physical examination showed rigid tenderness in the entire abdomen and no pulse in the right femoral artery. Computed Tomography (CT) demonstrated the acute aortic dissection, which extended from the infrarenal aorta to the iliac artery and there was embolic occlusion below the right common iliac artery. He underwent endarterectomy after thrombectomy, fasciotomy and small bowel segmental resection. A 65-year-old male presented with abdominal pain after an auto-bicycle crash. On the physical examination, there was tenderness and rebound tenderness noted on the entire abdomen. The CT done outside our hospital demonstrated an intramural hematoma around the descending aorta. He underwent small bowel and sigmoid segmental resection and S-colostomy. On day 1 after operation, he complained of sudden abdominal pain. He then developed the signs of acute liver and renal failure. His condition deteriorated rapidly with conservative management, and he died on day 2.

Saphena Varix Mimicking Femoral Hernia

Saphena varix is very rare disease that characterized by isolated distention of the saphenous vein below the sapheno-femoral junction. Saphena varix must be differentiated from other medical problems that can cause a groin mass. A 49-year-old man presented with a palpable mass on the right upper thigh and he'd had the mass for 6 months. There was no history of trauma, and the mass was especially noticeable when he was standing. On the physical examination, a 5 cm-sized soft, nontender, compressible mass was detected at the right upper medial thigh near the femoral foramen. Doppler sonography showed a saccular venous dilatation of the great saphenous vein just below the saphenofemoral junction. On computed tomography, there were superficially dilated veins in the right thigh and calf, a focal saccular aneurysm at the proximal segment of the right greater saphenous vein and no evidence of deep vein thrombosis. Aneurymal excision and stripping of the greater saphenous vein were performed. No complication was observed at the 2 week follow-up.

Multiple Aneurysms of the Radial Artery: a Case Report

True aneurysm of the radial artery is very rare, and the false aneurysms are more common. True aneurysms of the radial artery are usually secondary to trauma or iatrogenic injury. A 71-year-old male presented with a several year history of a left forearm-pulsating mass. He suffered from a brain infarct and had received acupuncture for his hemiplegia for the previous year. The physical examination revealed two pulsating masses on the left forearm. The left ulnar and radial arteries were palpable. The laboratory values were normal. Computerized tomography showed two 40x25 and 37x20 mm-sized saccular true aneuryms containing mural thrombosis in the left proximal radial artery with atherosclerotic change. The aneurysms were resected with reconstruction by using the cephalic vein. Distal flow was reestablished by using end-to-end anastomosis. No complications have been observed during the 4 weeks of follow-up.