normal 0 false false false en-us x-none ar-sa background: in this randomized, double‑blinded study, we investigated the preemptive effects of propofol, remifentanil or ketamine on post‑operative pain scores and analgesic requirements in elective lower abdominal surgeries under general anesthesia during the first 24 h of post‑operative period. materials and methods: seventy five patients, ...

introduction:surgeosight is a dedicated intra-operative hand-held gamma camera designed and manufactured by our team to be used for lymphoscintigraphy. although conventional gamma cameras are widely used, they lack the capability of the sentinel lymph node (sln) imaging in the operation room. like conventional gamma cameras it is necessary to calibrate surgeosight for linearity distortion, ener...