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Avaliação histomorfométrica do endométrio na fase lútea de mulheres férteis e inférteis / Evaluation the endometrial histomorphometry of fertile and infertile women during their luteal period
São Paulo; s.n; 2012. 50 p. ilus, tab.
Thesis in Portuguese | LILACS | ID: lil-719955
RESUMO

OBJETIVO:

avaliar a histomorfometria do endométrio na fase lútea de mulheres férteis e inférteis.

MÉTODOS:

foram triadas 40 pacientes, 30 inférteis e 10 férteis, em seguimento na Clínica Ginecológica do HC-FMUSP, que concordaram em participar deste estudo. Foi realizada avaliação ultrassonográfica seriada a partir da menstruação, para determinação da ovulação. Na fase lútea as pacientes eram submetidas à histeroscopia. Foram excluídas 14 pacientes sendo 12 por falta durante a avaliação ultrassonográfica e 2 pela presença de pólipos. A casuística foi composta por 6 controles férteis, que foram comparadas a 20 casos inférteis (endometriose-8, causa tubo-peritoneal-5, causa masculina-5, sem causa aparente-2). Na histeroscopia foram coletadas duas biópsias dirigidas (sistema de Bettocchi) da parede posterior (terço distal), e da parede anterior (terço médio), e uma biópsia aspirativa com Pipelle. Foram avaliados parâmetros histomorfométricos endometriais.

RESULTADOS:

as duas formas de biópsia foram apropriadas para análise endometrial; a dirigida coletou menor área tecidual, porém sem sangue. Nenhum paciente fértil apresentou heterogeneidade endometrial (atraso de fase em algum sítio); isto ocorreu em 7 (35%) das inférteis (p=0,11). Foi diagnosticada endometrite em 2 (10%) casos.

CONCLUSÃO:

não foram observadas diferenças histomorfométricas entre o endométrio de mulheres férteis e inférteis na fase lútea. Parte das pacientes inférteis mostrou heterogeneidade endometrial e endometrite. A biópsia dirigida, assim como a aspirativa, foi adequada ao estudo endometrial na fase lútea.
ABSTRACT

Objective:

to evaluate the endometrial histomorphometry of fertile and infertile women during their luteal period.

Methods:

40 female patients- 30 infertile and 10 fertile- who were being followed-up at the Gynecological Clinic at the Hospital das Clinicas (HC),-Faculdade de Medicina da Universidade de Sao Paulo (FMUSP), agreed to participate in the study. Serial ultra sonograms, starting from their menstrual period, were performed to identify their ovulation. In the luteal phase the patients underwent hysteroscopy. From the initial sample, 14 patients were excluded from the study, 12 of whom for being absent during scheduled ultra sonograms and 2 for presenting polyps. The final sample thus consisted of 6 fertile females (control subjects) who were compared to 20 patients with infertility, categorized as follows 8 due to endometriosis, 5 due to peritoneal tube conditions, 5 due to male infertility, and 2 with no apparent cause. During the hysteroscopy 2 directed biopsies (Bettocchis System) of the posterior wall (distal third section) and of the anterior wall (medial third) were performed, as well as Pipelle sampling. Endometrial histomorpholometric parameters were evaluated.

Results:

the two forms of endometrial sampling performed were appropriate for the endometrial analysis. The directed biopsy collected tissue from a smaller area, but it had no blood. None of the fertile patients presented endometrial heterogeneity, i.e., phase delay in any site. In contrast, this occurred in 7(35%) of the infertile females (p=0.11). Endometritis was diagnosed in 2 (10%) of the cases.

Conclusions:

no histomorphometric differences were observed in the endometrium of the fertile and infertile female patients during their luteal phase. About a third of infertile cases (35%) displayed endometrial heterogeneity and a small percentage of which (10%) had endometritis. Both the directed biopsy and Pipelle sampling were found satisfactory for studies of endometrium during the...
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Embryo Implantation / Biopsy / Hysteroscopy / Endometrium / Infertility Limits: Adult / Female / Humans Language: Portuguese Year: 2012 Type: Thesis

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Full text: Available Index: LILACS (Americas) Main subject: Embryo Implantation / Biopsy / Hysteroscopy / Endometrium / Infertility Limits: Adult / Female / Humans Language: Portuguese Year: 2012 Type: Thesis