title: Does primary tumor volume predict the outcome of pediatric nasopharyngeal carcinoma?: A prospective single-arm study using neoadjuvant chemotherapy and concomitant chemotherapy with intensity modulated radiotherapy.
authors.affiliation: Radiation Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Mohamed S
authors.initials: MS
authors.lastname: Zaghloul
authors.affiliation: Radiation Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Eman
authors.initials: E
authors.lastname: Eldebawy
authors.affiliation: Radiation Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Soha
authors.initials: S
authors.lastname: Ahmed
authors.affiliation: Radiation Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Hany
authors.initials: H
authors.lastname: Ammar
authors.affiliation: Radiation Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Ehab
authors.initials: E
authors.lastname: Khalil
authors.affiliation: Pediatric Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Hany
authors.initials: H
authors.lastname: Abdelrahman
authors.affiliation: Pediatric Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Wael
authors.initials: W
authors.lastname: Zekri
authors.affiliation: Pediatric Oncology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Hosam
authors.initials: H
authors.lastname: Elzomor
authors.affiliation: Pathology Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Hala
authors.initials: H
authors.lastname: Taha
authors.affiliation: Research Departments, Children's Cancer Hospital, Egypt and National Cancer Institute, Cairo University, Cairo, Egypt.
authors.forename: Amr
authors.initials: A
authors.lastname: Elnashar
keywords: chemo-radiotherapy; concomitant; nasopharyngeal carcinoma; neoadjuvant; pediatric and adolescents; prognostic factors