title: Comparative study between sonography, pathology and UGP in women with perimenopausal bleeding.
abstract: Adenocarcinoma is the commonest primary malignancy encountered in the endometrium. Adenomatous hyperplasia represents an important precancerous endometrial lesion. In this study, different techniques have been applied in a trial to early detect endometrial carcinoma and to distinguish between hyperplasia with minimal and high risk of progression to endometrial adenocarcinoma. Eighty women were included in this study and classified into 4 groups: 10 with adenocarcinoma, 28 with simple hyperplasia, 12 with hyperplasia with atypia and 30 normal healthy women. All individuals were subjected to Doppler endovaginal ultrasonography (EVS) for endometrial thickness and uterine artery resistance index (RI). Endometrial biopsy was taken for histopathological examination and DNA analysis. 24-hr urine was collected for the estimation of UGP by ELISA using reagents supplied by Ciba Corning Diagnostica, Alameda, CA, USA (Triton UGP-EIA). On referring to histopathological findings, no single parameter was seen to be specific and sensitive enough to differentiate between benign and malignant endometrial lesions. Doppler endovaginal ultrasonography could detect 76% of endometrial abnormalities. DNA ploidy and UGP showed equal sensitivity rate (60%) in endometrial carcinoma but DNA ploidy was more specific than UGP (0% and 10% false positivity in benign endometrial diseases respectively.
authors.affiliation: Tumor Marker Oncology Research Center, Al-Azhar University, Cairo, Egypt.
authors.forename: O
authors.initials: O
authors.lastname: el-Ahmady
authors.forename: M
authors.initials: M
authors.lastname: Gad
authors.forename: R
authors.initials: R
authors.lastname: el-Sheimy
authors.forename: A B
authors.initials: AB
authors.lastname: Halim
authors.forename: S
authors.initials: S
authors.lastname: Eissa
authors.forename: F
authors.initials: F
authors.lastname: Hassan
authors.forename: R
authors.initials: R
authors.lastname: Walker
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000328:Adult; D000368:Aged; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000652:urine*; D004273:DNA, Neoplasm / Q000032:analysis; D004714:Endometrial Hyperplasia / Q000175:diagnosis*; D016889:Endometrial Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010446:Peptide Fragments / Q000652:urine*; D014463:Ultrasonography; D014592:Uterine Hemorrhage / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human; D004273:DNA, Neoplasm; D010446:Peptide Fragments; C063554:urinary gonadotropin fragment