The aim of the present study was to explore the histogenesis of metaplastic cells in the human uterine cervix. In a previous study we demonstrated that squamous cervical metaplasia expresses a unique set of cytokeratin polypeptides different from that expressed by the various normal epithelial elements of both the exo- and endocervix. It was thus proposed that the formation of squamous metaplas...

OBJECTIVE The purpose of this study was to evaluate the Amplicor Chlamydia trachomatis Test (Roche Molecular Systems, Branchburg, NJ), a polymerase chain reaction (PCR)-based technique, as a screening test for the detection of female urogenital C. trachomatis infections, comparing it to an enzyme immunoassay method. METHODS Endocervical specimens for PCR and Chlamydiazyme (Abbott Laboratories...

A modified sanitary napkin was compared with endocervical swab and urine specimens for the detection of urogenital Chlamydia trachomatis infection. Endocervical swabs and/or first-catch urine were collected from 510 women at medical or community settings in Quebec City. Participants were also asked to wear a modified sanitary napkin (Ezy-Detek) during 4 consecutive hours and to bring it back to...

•The case presented is that of a primary debulking surgery for presumed ovarian cancer.•Final pathology revealed diffusely metastatic endocervical adenocarcinoma.•After primary chemotherapy, the patient has remained disease-free 30 months after surgery.

The fully automated COBAS AMPLICOR CT/NG and semiautomated AMPLICOR CT/NG tests were evaluated in a multicenter trial for their ability to detect Neisseria gonorrhoeae infections. Test performance compared to that of culturing was evaluated for 2,192 matched endocervical swab and urine specimens obtained from women and for 1, 981 matched urethral swab and urine specimens obtained from men. Cult...

Under the sponsorship of the Trustees of the Ciba Foundation, distinguished scientists from all over the world are invited to partake in small conferences dealing with controversial subjects in the field of medicine. The proceedings of such a study group are published in the booklet: Cancer of Cervuix, Diagnosis of Early Forms. The amount of research done in this field during the last two decad...

OBJECTIVES The current study examined the KRAS mutation status in a spectrum of mucinous lesions of the uterus, including mucinous metaplasia (MM), atypical mucinous proliferation (AMP), endocervical mucosa, and microglandular hyperplasia (MGH). METHODS Thirty-nine cases, including 15 AMPs, nine MMs, nine MGHs, and six normal endocervical mucosas, were selected from the departmental archive. ...

The Abbott LCx Neisseria gonorrhoeae assay (Abbott Laboratories, Abbott Park, Ill.) uses a ligase chain reaction (LCR) amplification in the LCx probe system for detection of a specific nucleotide sequence in the Opa-encoding gene of N. gonorrhoeae. We evaluated the LCx assay in a comparison with conventional culture employing modified Thayer-Martin media for the detection of N. gonorrhoeae from...