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Journals and Conferences
Background: Perforated appendicitis is associated with a significant risk of postoperative abdominal and wound infection. Only a few controversial studies evaluate the role of laparoscopy in perforated appendicitis. The significance of conversion from laparoscopy to open appendectomy for perforated appendicitis is not well defined. Statistical analysis was… (More)
OBJECTIVE To demonstrate the application of tattooing for the intraoperative localization of posterior wall gastric leiomyoma during laparoscopic resection. The preoperative injection of Indian ink in the tumor-bearing area of the posterior gastric wall eliminates the need to perform anterior wall gastrostomy or intraoperative upper endoscopic tumor… (More)
A previously unreported case of colonic obstruction secondary to incarcerated spigelian hernia is presented. The diagnosis was suspected preoperatively, based on the results of a barium-enema examination. Available diagnostic techniques are reviewed.
Injection of methylene blue dye into the superior mesenteric artery of a patient with arteriovenous malformation of the small bowel was helpful in identifying the field of resection. Preoperative selective angiography is essential in identifying this rare cause of gastrointestinal bleeding.
Use of endovascular interventions for arterial occlusive lesions continues to increase. With the evolution of the technology supporting these therapeutic measures, the results of these interventions continue to improve. In general, a comparison of techniques for revascularization of iliac occlusive diseases shows similar initial technical success rates for… (More)
Alveolar soft-part sarcoma (ASPS) is a rare and often fatal tumor. Overall survival rates have been reported to be 62% after 5 years, 42% after 10 years, and 18% after 20 years. ASPS accounts for 5% of all pediatric soft-tissue sarcomas other than rhabdomyosarcomas. In children, ASPS rarely occurs in the oral cavity, and to the best of our knowledge, only… (More)
Popliteal artery aneurysms (PAAs) are the most frequent peripheral aneurysm with a significant morbidity if left untreated. Open surgical technique is still considered the gold standard; however the revolution in endovascular repair has proven to be a valid alternative option in selected patients. The role of endovascular treatment in PAA is still… (More)