NASOPHARYNGEAL CARCINOMA IN TURKISH CHILDREN: Review of 33 Cases

A retrospective and prospective analysis is reported of epidemiological, clinical, and therapeutic aspects of 33 children with nasopharyngeal carcinoma who were treated in a single institution over a period of 10 years. Twenty-three male and 10 female children ranging from 9 to 17 years were referred to our center. Histopathology was WHO type 3 carcinoma in 21, WHO type 2 in 8, WHO type 1 in 1, and unclassified in 3 patients. Disease extent was T2a (n = 15), T2b (n = 2), T3 (n = 11), and T4 (n = 5); N1 (n = 5), N2 (n = 12), and N3a (n = 16). Five patients had base of skull invasion. Four patients had M1 disease on admission. Four patients were treated with irradiation only. Three patients received neoadjuvant, 4 patients received adjuvant, and 22 patients received neoadjuvant + adjuvant chemotherapy in addition to radiotherapy. Patients received 50-72 Gy to the primary tumor and involved nodes and 45-50 Gy to uninvolved regions. Chemotherapy consisted of combinations of cisplatin, fluorouracil or Adriamyc...