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Tumor and treatment factors improving outcome in stage III-B cervix cancer

Authors
Journal
International Journal of Radiation Oncology*Biology*Physics
0360-3016
Publisher
Elsevier
Publication Date
Volume
20
Issue
1
Identifiers
DOI: 10.1016/0360-3016(91)90143-r
Keywords
  • Cervix Cancer
  • Definitive Radiotherapy
  • Stage Iii-B
Disciplines
  • Medicine

Abstract

Abstract This report reviews 271 patients with Stage III-B squamous cell cancer of the uterine cervix from three national surveys conducted by the Patterns of Care Study. A progressive increase in local control and survival is seen among the three surveys which parallels a progressive increase in paracentral (point A) dose and use of intracavitary treatment. Multivariate analysis reveals extent of pelvic disease (unilateral sidewall vs. bilateral sidewall vs. lower 1 3 vagina) and use of intracavitary treatment to be the only significant tumor and treatment factors associated with local control and survival. With aggressive radiotherapy, local control rates exceeding 65% and survival of 50% at 4 years can be anticipated at the expense of a small increase in complications.

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