OBJECTIVE: Lymph node (LN) metastasis portends a poor outcome in women with carcinoma of the uterine cervix. We queried a large database to analyze the importance of number of positive LN and histology in relation to survival after radical hysterectomy and lymphadenectomy. METHODS: Data were collected from the Surveillance, Epidemiology, and End Results Program on women who had primary surgery for the years 1988 to 2003 (n = 4559). Statistical analyses were performed using conventional methods. RESULTS: The median number of LNs examined per patient has significantly declined in recent years (P = 0.003). The 5-year rates of cause specific and overall survival were 94% and 91%, 76% and 69%, 62% and 58%, and 41% and 35%, for 0, 1 to 2, 3 to 9 and > or =10 positive LNs, respectively. Pathologic LN involvement was associated with higher grade, higher stage, larger tumor size, and squamous cell histology. Predictors for both cause specific and overall survival on multivariate analysis included number of involved LN, histology, tumor grade, tumor size, disease stage, and pelvis or paraaortic lymphatic involvement. CONCLUSIONS: Adenocarcinoma histology independently predicted for a more aggressive phenotype, particularly in women with LN involvement. The number of LNs examined did not independently predict for survival when adjusted for patient and disease characteristics, providing context for the investigation of sentinel node biopsy or other sampling methods. LN positive disease in carcinoma of the cervix predicts a prognosis that is inversely related to the number of involved nodes. Tumor grade, size, and FIGO stage were associated with increasing risk for lymph node metastases.
OBJECTIVE: Lymph node (LN) metastasis portends a poor outcome in women with carcinoma of the uterine cervix. We queried a large database to analyze the importance of number of positive LN and histology in relation to survival after radical hysterectomy and lymphadenectomy. METHODS: Data were collected from the Surveillance, Epidemiology, and End Results Program on women who had primary surgery for the years 1988 to 2003 (n = 4559). Statistical analyses were performed using conventional methods. RESULTS: The median number of LNs examined per patient has significantly declined in recent years (P = 0.003). The 5-year rates of cause specific and overall survival were 94% and 91%, 76% and 69%, 62% and 58%, and 41% and 35%, for 0, 1 to 2, 3 to 9 and > or =10 positive LNs, respectively. Pathologic LN involvement was associated with higher grade, higher stage, larger tumor size, and squamous cell histology. Predictors for both cause specific and overall survival on multivariate analysis included number of involved LN, histology, tumor grade, tumor size, disease stage, and pelvis or paraaortic lymphatic involvement. CONCLUSIONS:Adenocarcinoma histology independently predicted for a more aggressive phenotype, particularly in women with LN involvement. The number of LNs examined did not independently predict for survival when adjusted for patient and disease characteristics, providing context for the investigation of sentinel node biopsy or other sampling methods. LN positive disease in carcinoma of the cervix predicts a prognosis that is inversely related to the number of involved nodes. Tumor grade, size, and FIGO stage were associated with increasing risk for lymph node metastases.
Authors: Rosemary E Zuna; Erin Tuller; Nicolas Wentzensen; Cara Mathews; Richard A Allen; Rebecca Shanesmith; S Terence Dunn; Michael A Gold; Sophia S Wang; Joan Walker; Mark Schiffman Journal: Infect Agent Cancer Date: 2011-10-28 Impact factor: 2.965
Authors: D Vázquez-Vicente; B Fernández Del Bas; J García Villayzán; H A Di Fiore; J Luna Tirado; V Casado Echarren; J García-Foncillas; J Plaza Arranz; L Chiva Journal: Clin Transl Oncol Date: 2018-04-18 Impact factor: 3.405