We present a technique for accelerating the rendering of high depth-complexity scenes. In a preprocessing stage, we approximate the input model with a hierarchical data structure and compute simple vi...
OBJECTIVES: To present our experience with laparoscopic heminephrectomy. We defined heminephrectomy as excision of 30% or more of the renal parenchyma. Laparoscopic partial nephrectomy has typically b...
A case report of a 5 years old male child, with a history of crash injury--(blunt trauma)--on the chest. Computed tomography (CT) scan, magnetic resonance imaging (MRI) of the chest revealed an aneury...