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Follicular growth pattern in normal-cycling Brazilian adolescents
Zuleide Aparecida Felix Cabral1, Sebastião Freitas de Medeiros
1Department of Obstetrics and Gynecology, Faculty of Medical Science, Júlio Muller University Hospital, Federal University of Mato Grosso, Cuiabá, Mato Grosso, Brazil.
Objective:
To examine the follicular growth characteristics in normal Brazilian adolescents.
Design:
Descriptive study.
Setting:
Adolescent clinic in a university hospital.
Patient(S):
Healthy normal cycling adolescents.
Intervention(S):
Endovaginal ultrasound; blood samples for hormone measurement.
Main Outcome Measure(S):
Follicular-phase length, follicular growth rate.
Result(S):
The menstrual-cycle interval was 29.5 +/- 1.6 days. Sixty-five percent of adolescents had follicular-phase length of
Conclusion(S):
A long follicular phase is common in normal-cycling, healthy adolescents as a consequence of slow follicular growth rate.
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