References
1. Voravud N. Cancer in the Far East. In : Sikora K. Keith HE. Eds. Treatment of Cancer. (2nd ed). London. Chapman and Hall Med. 1990. 887-894
2. Bales, HW, and Norante JD : Head and Neck Tumors. In Rubin, P. : Clinical Oncology, The University of Rochester. Rochester, New York. 1974 p.3l3
3. Tumor Registry Statistical Report. Faculty of Medicine. Chulalongkorn University
and Chulalongkorn Hospital l990 - l995
4. Lertsanguansinchai P, Thitathan S, Rojpornpradit P, Rajatapiti P. Nasopharyngeal
carcinoma (NPC) : a retrospective review of l84 patients treated with radiotherapy. Chula Med J
l992. Nov; 36(ll) : 829-837
5. วิสุทธิ์ วุฒิพฤกษ์ และคณะ : มะเร็งของนาโสฟาริงกซ์, ผลการรักษาด้วยรังสีโคบอลต์
วารสารโรคมะเร็ง 2520, 3:59
6. A. Fandi, M. Altun, N. Az li, J.P. Armand and E. Cvitkovic. Nasopharyngeal Cancer:
Epidemiology, Staging, and Treatment. Semin in Oncol, Vol 21. No 3 (June), 1994 ; 382-397
7. Yu MC : Nasopharyngeal carcinoma : Epidemiology and dietary factors. Lyon, France, IARC Sci Publ, l99l, Pl04
8. Feinmesser R, Miyazaki I, Cheung R, et al : Diagnosis of nasopharyngeal carcinoma
by DNA amplification of tissue obtained by fine needle aspiration. N Engl J Med 326 : 17-21,
1992
9. World Health Organization : International Histological Classification of Tumor, N l9.
Histological typing of Upper Respiratory Tract Tumor. Geneva, Switzerland, World Health
Organization, l978, pp 32-33
10. Gullo O, Bianchi S, Giannini A, et al : Correlations between histopathological and
biological findings in nasopharyngeal carcinoma and its prognostic significance. Laryngoscopy l0l : 487 - 493, l99l
11. Prasad U : Significance of metaplastic transformation in the pathogenesis of nasopharyngeal carcinoma : Clinical, histopathological and ultrastructural studies, in Grundmann E, Krueger GRF, Ablashi DV (eds) : Cancer Campaign : Nasopharyngeal Carcinoma, vol 5. Stuttgart, Germany, Gustav Fisher Verlag, l98l, pp 3l-39
12. Lee AWM, Poon YF, Foo W, et al : Retrospective analysis of 5307 patients with nasopharyngeal carcinoma treated during l976-l985 : Overall survival and patterns of failure, Int J Radiat Oncol Biol Phys 23 : 26l-270, l992
13. Wang CC. Little JB, Schulz MD : Cancer of the nasopharynx : Its clinical and radiotherapeutic considerations. Cancer l962 ; l5 : 92l-926
14. Cheung YK, Sham J, Cheung YL, et al. Evaluation of skull base erosion in nasopharyngeal carcinoma : Comparision of plain radiography and computed tomography Oncology l994 ; 5l : 42-46
15. Sham JST, Cheung YK, Choy D, et al. Nasopharyngeal carcinoma : CT evaluation of pattern of tumor spread AJNR Am J Neuroradiol l99l ; l2 : 265-270
16. Mendelhall WM, Million RR, Mancuso AA, et al. Nasopharynx JN : Million.
Cassini NJ, eds. Neck Cancer. A Multidisciplinary Approach. Philadelphia, J.B. Lippincott.
1994 : 599-626
17. Sham JST, Wei WI, Nicholls J, et al : Extent of nasopharyngeal carcinoma involvement inside the nasopharynx. Lack of prognostic value on local control. Cancer 69 : 854 - 859, l992
18. Budhina M, Furlan L, Smid L : Carcinoma of the nasopharynx : Rssult of radiation treatment and some prognostic factors. Radiation Oncol 8 : 25-32, l987
19. Teo P, Leung SF, Yu P, et al : A retrospective comparison between different stage classification for nasopharyngeal carcinoma. Br J Radiol 64 : 90l-908, l99l
20. Perez CA. Devineni V, Marcial-Vega V, et al : Carcinoma of the nasopharynx : Factors affecting prognosis. Int J Radiat Oncol Biol Phys 23 : 27l-280, 1992
21. Sham JST, Choy D, Choi PHK : Nasopharyngeal carcinoma : The significance of neck node involvement in relation to the pattern of distance failure. Br J Radiol 53 : l08-ll3, l990
22. Chen KY, Fletcher GH : Malignant tumors of the nasopharynx. Radiology l97l ; 99 : 165-l7l
23. Vaeth JM : Nasopharyngeal malignant tumors : 82 conseentive patients treated in a period of 22 years. Radiology l960 ; 7 : 364-372
24. Moench HC, Philips TL : Carcinoma of the nasopharynx. Review of l46 patients with emphasis on radiation dose and time factors. Am J Surg l972 ; l24 : 5l5-5l8
25. Wang CC, Busse J, Gitterman M : A simple afterloading applicater for intracavitary irradiation for carcinoma of the nasopharynx. Radiology l975 ; ll5 : 737-738
26. Wang CC : Re-irradiation of recurrent nasopharyngeal carcinoma. Treatment, techniques and result. Int J. Radiat Oncol Biol Phys l987 ; l3 : 953-956
27. Wang CC ; Meyer JE : Radiotherapeutic management of carcinoma of the nasopharynx. Analysis of l70 patients. Cancer l97l ; 28 ; 566-570
28. Vaeth JM : Radiation therapy of locally recurrent nasopharyngeal cancer. Radiol Clin North Am l964 ; 33 : 72-76
29. Wang CC, Schulz MD : Management of locally recurrent carcinoma of the nasopharynx. Radiology l966 ; 86 : 900-903
30. Anonymous : Adjuvant chemotherapy for advanced head and neck squamous carcinoma :Final report of the Head and Neck Contracts Program. Cancer 60 : 30l-3ll, l987
31. Jacobs C, Makuch R : Efficacy of adjuvant chemotherapy for patients with resectable head and neck cancer : A subset analysis of the head and neck contracts program. J Clin. Oncol 8 : 838-837, l990
32. Laramore GE, Scott C B, Al - Sarraf M, et al : Adjuvant chemotherapy for resectable squamous cell carcinoma of the head and neck : Report on Intergroup Study OO34. J Radiat Oncol Biol Phys 23 :
705-7l3, l992
33. Tannock I, Payne D, Cummings B, et al. Sequential chemotherapy and radiation for nasopharyngeal cancer : Absence of long-term benefit despite a high rate of tumor response to chemotherapy. J Clin Oncol l987 ; 5(4) : 629-34
34. Cvitkovic E for the Int Nasopharyngeal study Group. Neoadjuvnat chemotherapy with epirubicin, cisplatin, bleomycin in undifferentiated nasopharyngeal cancer : Preliminary results of an international phase III trial. Proc Amer Soc Clin Oncol (abstract # 9l5) l994 ; 13 : 283
35. Dimery IW, Peters LJ, Goepfert WH, et al. Effectiveness of combined induction chemotherapy and radiotherapy in advanced nasopharyngeal carcinoma. J Clin Oncol l993; ll ; l9l9-28
36. Vokes EE, Weichselbaum RR: Concomitant chemoradiotherapy : Rationale and clinical experience in patients with solid tumors. J Clin Oncol 8 ; 9ll-934, l990
37. Vokes EE : Interactions of chemotherapy and radiation. Semin Oncol 20 : 70-79, l993
38. Dimery IW, Hong WK : Overview of combined modality therapies for head and neck
cancer. J Natl Cancer Inst 85 : 95-lll, l993
39. Brockstein BE, Vokes EE: Chemoradiotherapy for head and neck cancer. Principle and Practice of Oncology (PPO updates) l0(9) : l-l9, l996
40. Lo TC, Wiley AL Jr, Ansfield FJ, et al : Combined radiation therapy and 5-fluorouracil for advanced squamous cell carcinoma of the oral cavity and oropharynx : A randomized study. AJR Am J Roentgenol l26 : 229-235, l976
41. Browman GP, Cripps C, Hodson DI, et al : Placebo-controlled randomized trial of infusional fluorouracil during standard radiotherapy in locally advanced head and neck cancer.
J Clin Oncol l2 : 2648 - 2653, l994
42. Haffty BG, Son YH, Papac R, et al : Chemotherapy as an adjunct to radiation therapy (RT) in the treatment of squamous cell carcinoma (SCC) of the head and neck (H&N):
Results from the Yale mitomycin C (MC) randomized trials. Proc Am Soc Clin Oncol l5 : 316, l996
43. Bachaud JM, David JM, Boussin G, et al : Combined postoperative radiotherapy and weekly cisplatin infusion for locally advanced squamous cell carcinoma of the head and neck :
Preliminary report of a randomized trial. Int J Radiat Oncol Biol Phys 20 : 243-246, l99l
44. AL-Sarraf M, Le Blanc M, Giri PGS, et al : Superiority of chemoradiotherapy (CT-RT) VS radiotherapy (RT) in patients with locally advanced nasopharyngeal cancer (NPC). Preliminary results of Intergroup (0099) (SWOG: 8892, RTOG 88l7, ECOG 2388) randomized study. Proc Am Soc Clin Oncol l5:313, l996