Risk Factors for Persistence or Recurrence of High-Grade Cervical Squamous Intraepithelial Lesions.
Rev Col Bras Cir
; 50: e20233537, 2023.
Article
em En, Pt
| MEDLINE
| ID: mdl-38055549
ABSTRACT
OBJECTIVES:
to evaluate whether the colposcopic lesion size , age, kind of surgery, the status of the surgical margins and the expression of the p16 and Ki-67 immunomarkers are risk factors for persistence or recurrence of the lesion.METHODS:
a cross-sectional, observational, retrospective study of patients submitted to cold knife conization (CKC) or the loop electrosurgical excision procedure for cervical intraepithelial neoplasia 2 or 3. The colposcopic lesion size, age, surgical method, involvement of the surgical margins, and p16/Ki-67 immunomarker expression were analyzed in relation to lesion persistence and recurrence.RESULTS:
seventy-one women were treated with cold knife conization and 200 were treated with loop electrosurgical excision. Of these, 95 had cervical intraepithelial neoplasia 2, 173 had cervical intraepithelial neoplasia 3, 183 had free surgical margins, 76 had compromised margins, and 12 showed damage by processing artifact or fragments. Among the 76 cases with positive margins, 55, 11, and 10 showed endocervical margin involvement, ectocervical margin involvement, and both endocervial and ectocervical margin involvement, respectively. Of the 264 followed-up patients, 38 had persistent or recurrent disease. A multiple logistic regression indicated that positive endocervical margins are the only independent risk factor for the persistence/recurrence of cervical intraepithelial neoplasia. No significant association was identified between the colposcopic lesion size, age, surgery type, or p16/Ki-67 immunomarker expression and lesion persistence or recurrence.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Displasia do Colo do Útero
/
Neoplasias do Colo do Útero
/
Lesões Intraepiteliais Escamosas
Limite:
Female
/
Humans
Idioma:
En
/
Pt
Ano de publicação:
2023
Tipo de documento:
Article