1Department of Clinical Pathology, BMT Lab Unit, National Cancer Institute, Cairo University, Egypt
2Department of Hematology and BMT, National Cancer Institute, Cairo University, Egypt
3Department of Biochemistry, Faculty of Science, Ain Shams University, Egypt
4Department of Pathology, National Research Center, Cairo, Egypt
5Clinical Oncology Center, School of Medicine, Cairo University, Egypt
*Corresponding Author:
Yasser H Elnahass, Department of Clinical Pathology, BMT Lab Unit, National Cancer Institute, Cairo University, Egypt, Tel: +201112013535 Email: