[Analysis of clinicopathological features and prognostic factors of 62 nasal NK/T-cell lymphomas].
OBJECTIVE
To investigate the clinicopathological features and prognostic factors of nasal NK/T-cell lymphoma.


METHODS
The clinicopathological data, treatment modality and survival status were analyzed.


RESULTS
The overall five year survival rate of: 62 patients was 63.5%. In univariate analysis, the prognosis of the patients was correlated with the age, perforation, B symptom, stage, Hb concentration, LDH level, size of tumor cell, number of involvement sites, angioinvasion and treatment modality (P < 0.05 or P <0.01). In multivariate analysis, the Hb concentration, the size of the tumor cell and the treatment modality were the independent prognostic factors.


CONCLUSIONS
The Hb concentration, the size of the tumor cell and the treatment modality play key role in the prognosis of nasal NK/T-cell lymphoma.
Xu
Gang
G
Department of Otolaryngology, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, Chengdu, 610072, China. xugoto@yahoo.com.cn
Wang
Huaifu
H
Xie
Ke
K
He
Gang
G
Du
Zexiu
Z
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D054391:Lymphoma, Extranodal NK-T-Cell / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D009669:Nose Neoplasms / Q000175:diagnosis / Q000473:pathology*; D011379:Prognosis; D015996:Survival Rate; D055815:Young Adult