Abstract text : 
The abstract word count should not exceed 250 words.

The abstract consists of 5 sections, each preceded by a heading in an upper case. Headers must be included  .. column must be classified as follows : 

1- Objective: showing the objective and intention of the study 
2- Study design
3- Patients and methods: addressing the study methodology including statistical data 
4- Results: reporting the new findings 
5- Conclusion:  a statement that summarizes the results of the study