Aneurysms of the superior mesenteric artery are rare, accounting for 8% of visceral artery aneurysms. About 60% of all superior mesenteric artery aneurysms have a mycotic origin. The only helpful clinical manifestations are episodes of previous abdominal pain and a history of valvular heart disease. In this case, a 66-year-old female patient with mitral regurgitation and aortic regurgitation presented with pain in the upper abdominal area. A superior mesenteric artery aneurysm was diagnosed at the time of impending rupture. Since excellent collateral circulation was present, an aneurysmectomy without revascularization was performed, and no ischemic symptom occurred. The patient presented no major complications during the postoperative course.
Abdominal Pain ; Aged ; Aneurysm ; Aneurysm, Infected* ; Aortic Valve Insufficiency ; Arteries ; Collateral Circulation ; Endocarditis* ; Female ; Heart Valve Diseases ; Humans ; Mesenteric Artery, Superior* ; Mitral Valve Insufficiency ; Rupture

PURPOSE: Walnut (WN) allergy in young children has rarely been reported in Asia. This study focused on the clinical characteristics of WN allergy, co-sensitization, and cross-reactivity between WN and peanut (PN) in young Korean children. METHODS: This study was based on a data analysis of 22 patients, all under the age of 4 years, who were diagnosed with allergic disease at Ajou University Hospital from January 2009 to December 2010. They were suspected to have a WN allergy or needed a screening examination to exclude food allergy. Sera from all children were analyzed for PN-, WN-, and pine nut-specific immunoglobulin E (IgE) (ImmunoCAP). Clinical details, feeding, and familial history of patients were collected by medical history. Additionally, we produced WN, PN, and pine nut extracts, and sera were tested with an enzyme linked immunosorbentassay inhibition test. RESULTS: The subjects were 16 male and 6 female with a median aged of 24 months. Ten of 22 had a definite history of WN exposure. Among them, two (4.28 kU/L, 11.1 kU/L) were diagnosed with anaphylaxis, four (7.34 to 27.4 kU/L) were diagnosed with angioedema, and four (1.35 to 3.17 kU/L) were diagnosed with urticaria. We confirmed that PN in the IgE-ELISA was profoundly inhibited by the WN extract. CONCLUSION: This study identified multiple cases of WN allergy in young children in Korea, indicating that it is not rare. Co-sensitization and clinical adverse reactions between PN and WN suggests that more investigations are needed to conclude cross-reactivity between PN and WN.
Aged ; Anaphylaxis ; Angioedema ; Asia ; Child ; Female ; Food Hypersensitivity ; Humans ; Hypersensitivity ; Immunoglobulin E ; Immunoglobulins ; Juglans ; Korea ; Male ; Mass Screening ; Nuts ; Statistics as Topic ; Urticaria

STUDY DESIGN: A retrospective study. OBJECTIVES: To analyze the mode of injury, associated lesions, time of injury, and the checking times of MRI/CT and Bone scans in multiple spine fractures SUMMARY OF LITERATURE REVIEW: CT was predominantly used to discover and identify the fracture levels of the spine. However, fracture level identification in the entire spine was limited. CT, MRI and Bone scans were used for diagnosing multiple spine fractures. MATERIALS AND METHODS: Between 1999 and 2004, 12 patients who had more than level 3 spine fractures were studied. The mode of injury, associated lesions, time of injury, and checking times of MRI/CT and Bone scans were analyzed. RESULTS: The causes of the spinal injuries were from a fall from height, from traffic accidents and from multi-complex forced trauma in 7, 4 and 1 cases, respectively. Most cases had no severe associated lesions. The accuracy of the plain roentgenograms was 26% and that of CT was 35.3%, and the average checking time was 1.5 days. The accuracy of MRI was 100% and the average checking time was 4.3 days. The accuracy of the bone scans was 100%, and the average checking time was 11.7 days. The fracture patterns consisted of 37, 7, 3 and 3 non-compression (74%), compression (14%), burst (6%) and fracture-dislocation types (6%), respectively. The major treatment methods used with these patients were conservative. The treatment methods in 4 cases were with the use posterior instrumentation. CONCLUSIONS: MRI produced more accurate and faster results than the other methods of detection. The accuracy of the plain roentgenograms was 26%, which was relatively inaccurate. Therefore, if the patient complains of multiple back pains, the surgeon must check other diagnostic tools.
Accidents, Traffic ; Back Pain ; Humans ; Magnetic Resonance Imaging ; Retrospective Studies ; Spinal Injuries ; Spine* ; Young Adult*