TY - BOOK AU - Mohamed osman Mohamed Elhasan AU - Mohamed Ali Morsi Abdien , AU - Mona Ahmed Aboulenein , AU - Wesam Elsharief , TI - Role of 3 {u036C} {u0369} , 4 {u036D} {u036A} & 5 {u036D} {u036A} line chemotherapy in metastatic breast cancer : : Treatment outcome and toxicity in nemrock between 2005 and 2010 / PY - 2012/// CY - Cairo : PB - Mohamed osman Mohamed Elhasan , KW - Chemotherapy 3 {u036C} {u0369} , 4 {u036D} {u036A} & 5 {u036D} {u036A} line KW - Metastatic breast cancer KW - Treatment outcome and toxicity in nemrock N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Oncology ( Clinical ); Issued also as CD N2 - The aim of this study was to determine the benefit of chemotherapy beyond the second line in patients with metastatic breast cancer ; then , if a benefit was established , to identify patients who better benefit from the treatment . A total of 420 female patients with metastatic breast cancer were diagnosed in NEMROCK between 2005 and 2010 of whom orignally 52 female patients , later reduced to 24 female patients , and further reduced to 9 female patients received a third , fourth and fifth lines of chemotherapy , respectively ER -