OBJECTIVE: The aim of the study was to determine whether abnormal antepartum cervical cytologic findings change in the postpartum period and the relation of this alteration to the mode of delivery. STUDY DESIGN: Between 1991 and 2000, 192 pregnant women with antepartum abnormal cervical cytology were identified; complete demographic, clinical and cytologic reports were available for 90 of them. Papanicolaou smear tests were collected and separated in three groups using the Bethesda classification system (ASCUS, L-SIL and H-SIL). RESULTS: Of the 90 women, 52 (61.1%) were delivered vaginally and 38 (38.9%) by cesarean section. No difference was found between women delivered vaginally and those delivered by cesarean section, regardin age, parity and smoking history. The overall postpartum regression rate for the 20 women with antepartum H-SIL cells was 45%. Of the 12 women with H-SIL cells who were delivered vaginally, eight (66.6%) showed regression in the postpartum period while this regression was achieved only in one (12.5%) woman, who was delivered by cesarean section (p < 0.002). CONCLUSION: Postpartum spontaneous regression of suspicious Papanicolaou smears consistent with H-SIL occurs with increased frequency among women who are delivered vaginally compared to those delivered by cesarean section.
OBJECTIVE: The aim of the study was to determine whether abnormal antepartum cervical cytologic findings change in the postpartum period and the relation of this alteration to the mode of delivery. STUDY DESIGN: Between 1991 and 2000, 192 pregnant women with antepartum abnormal cervical cytology were identified; complete demographic, clinical and cytologic reports were available for 90 of them. Papanicolaou smear tests were collected and separated in three groups using the Bethesda classification system (ASCUS, L-SIL and H-SIL). RESULTS: Of the 90 women, 52 (61.1%) were delivered vaginally and 38 (38.9%) by cesarean section. No difference was found between women delivered vaginally and those delivered by cesarean section, regardin age, parity and smoking history. The overall postpartum regression rate for the 20 women with antepartum H-SIL cells was 45%. Of the 12 women with H-SIL cells who were delivered vaginally, eight (66.6%) showed regression in the postpartum period while this regression was achieved only in one (12.5%) woman, who was delivered by cesarean section (p < 0.002). CONCLUSION: Postpartum spontaneous regression of suspicious Papanicolaou smears consistent with H-SIL occurs with increased frequency among women who are delivered vaginally compared to those delivered by cesarean section.
Authors: Mariella Mailath-Pokorny; Richard Schwameis; Christoph Grimm; Alexander Reinthaller; Stephan Polterauer Journal: BMC Pregnancy Childbirth Date: 2016-04-07 Impact factor: 3.007