Prognostic value of c-myc proto-oncogene overexpression in early invasive carcinoma of the cervix.
1990
The prognostic effect of c-myc oncogene overexpression was assessed in a multivariate analysis of 93 patients with invasive carcinoma of the cervix, stage Ib, IIa, and IIb proximal. The treatment was based on the association of brachytherapy-colpohysterectomy and lymphadenectomy. Analysis of c-myc gene expression was done using Northern and slot blot hybridization techniques. Overexpression of c-myc (ie, levels at least three times the mean observed in normal tissues) was present in 33% of the tumors. The proportion of carcinomas with c-myc overexpression significantly increased with the size of the primary tumor (P = .04). No relationship was found between c-myc overexpression and the other clinical and histologic parameters, including the nodal status. The relative risk of relapse (overall, pelvic failure, distant metastases) was analyzed in a Cox's proportional hazards model. Three factors were significantly related to the risk of overall relapse when the multivariate analysis was performed, namely, th...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
45
Citations
NaN
KQI