background: burkitt’s lymphoma is a high grade b-cell neoplasm, which is a kind of small non-cleaved cell lymphoma . it is presumably the fastest growing human malignancy, and the patients are prone to develop tumor-lysis syndrome. here we present findings on our patients with burkitt lymphoma . materials and methods: this descriptive retrospective study included 46 children with abdominal burk...

Remifentanil is an ultra short acting opioid that is suitable for many operations and is wildly used for induction and maintenance of anesthesia. In this article we have reported the incidence of abdominal pain after cataract surgery in patients with remifentanil based anesthesia. This study is a randomized single blind clinical trial on 300 patients who were candidates for elective cataract su...