| Committee |
Year |
| the abdominal ultrasonography |
2010 |
| 14th pan arab conference on diabetes |
2010 |
| 7th gastroenterology , hepatology and endoscopy course |
2010 |
| young investigator workshop |
2009 |
| postgraduate course of hepatology |
2009 |
| 4th gastroenterology , hepatology & endoscopy symposium |
2007 |
| 10th congress of banha fever hospital on fever and liver diseases |
2007 |
| 3rd gastroenterology , hepatology and endoscopy course |
2006 |
