Vascular space invasion and inflammatory stromal reaction as prognostic factors in patients with surgically treated cervical cancer stage IB to IIB.
We assessed the prognostic value of the local tumor characteristics inflammatory stromal reaction (ISR) and vascular space invasion (VSI) together with established prognostic criteria, in cervical cancer patients. One hundred and forty-two patients with carcinoma of the cervix stage IB to IIB undergoing radical hysterectomy and lymphadenectomy between October 1980 and September 1990 were included in the study. Pelvic lymph node involvement, stage, parametrial involvement, age and histological tumor type were analysed together with VSI and ISR as prognostic factors. The most important prognostic parameters for recurrence-free interval and overall survival in the univariate analysis were pelvic lymph node involvement (P-value < 0.0001/0.0001) and stage (P-value < 0.0001/0.0005). ISR and VSI showed a significant prognostic value for recurrence-free interval (both P-values = 0.0014) and overall survival (ISR: P-value < 0.0001; VSI: P-value = 0.0018). In the multivariate analysis ISR showed an independent prognostic value for overall survival (P-value = 0.03, Relative Risk = 5.4, 95%-confidence interval 1.2-24.5). ISR, reflecting the biological behavior of the tumor, should be considered in the evaluation of prognosis in surgically treated squamous cell carcinoma of the cervix.
Department of Gynecology and Obstetrics, University of Vienna, Austria.
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C
Kainz
G
G
Gitsch
C
C
Tempfer
H
H
Heinzl
H
H
Koelbl
G
G
Breitecker
A
A
Reinthaller
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D002294:Carcinoma, Squamous Cell / Q000098:blood supply / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007249:Inflammation / Q000473:pathology; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D011379:Prognosis; D017154:Stromal Cells / Q000473:pathology; D002583:Uterine Cervical Neoplasms / Q000098:blood supply / Q000473:pathology* / Q000601:surgery