Joined the clinical and research training program for skull base surgery and Pitutary surgery in the neurosurgery Dep., Prof. R.Fahlbush (Kopf Klinikum) university of Erlangen-Nurnberg-Germany from Nov.2001 to Dec.2001. Joined the clinical and research training program in the neurosurgical unit of Johann Wolfgang Goethe-university –Frankfurt am Main- Germany, Prof. V.Seifert as a fellow neurosurgeon from Dec.2001 to April 2002. Participated in a vascular research project on Unruptured Intracranial Aneurysms at the Goethe University of Frankfurt. Participated in the evaluation and treatment of the radiosurgical cases at the Gamma Knife Centre at the Goethe University in Frankfurt between Dec.2001 and April 2002 under supervision of Prof. Bengt Karlsson. Participated in the evaluation and treatment of the radiosurgical cases at the Gamma knife centre Naser Institute Cairo under supervision of Prof. Jermy Ganz.for 2 years part time work.

Neuro-trauma and spinal cord injury, Brain tumour genetic therapy, Brain tumor infiltrating cells, Brain imaging and image guided surgeries