Controlled trial of a new cervical spatula.
نویسندگان
چکیده
منابع مشابه
Controlled trial of a new cervical spatula.
A wooden spatula was designed to scrape the varied distribution of epithelial abnormalities of the cervix as seen at colposcopy. The efficiency of the spatula in obtaining dyskaryotic cells and improving the cellular quality of smears was compared with that of the Ayre spatula in a controlled trial. More than 17,000 smears were taken from women aged 14-86 years by more than 200 smear takers fro...
متن کاملPapanicolaou smear adequacy: the cervical cytobrush and Ayre spatula compared with the extended-tip spatula.
Papanicolaou smears have false-negative rates of 6 percent to 56 percent that are due, in large part, to inadequate sampling of endocervical cells. A randomized, prospective trial was conducted comparing the adequacy of Papanicolaou smears obtained with the cytobrush and Ayre spatula with smears obtained with the extended-tip spatula, as measured by the presence of endocervical cells. One hundr...
متن کاملComparison of spatula and nonspatula methods for cervical sampling.
A comparison between nonspatula (cotton swab and Cytobrush) cervical sampling methods and spatula (wooden Ayre spatula and plastic extended-tip Szalay Cyto-Spatula) sampling methods was made in 109 cases. Based on the presence of endocervical cells, there were statistically significant qualitative differences between the non-spatula methods as well as between the spatula methods, but not betwee...
متن کاملevaluation of isosorbide mononitrate for preinduction of cervical ripening: a randomized placebo-controlled trial.
objective: to evaluate the safety and efficacy of isosorbide mononitrate (imn) as a cervical ripening agent prior to induction of labour in term pregnant women. materials and methods: a randomized placebo-controlled study was conducted on 100 term singleton pregnancies planned for induction of labour. the participants were randomly assigned to two groups. one group received 40 mg imn and the ot...
متن کاملComparison of Pap smear quality with anatomical spatula and convenience (spatula-cytobrush) methods: a single blind clinical trial.
OBJECTIVES The Papanicolaou smear is a standard test for cervical cancer screening; however, the most important challenge is high false negative results. Several factors contribute to this problem and one the most important is inappropriate sampling. The aim of this study was to compare the quality of smears obtained by either an anatomical spatula or a spatula-cyto brush. METHODS One hundred...
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ژورنال
عنوان ژورنال: BMJ
سال: 1987
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.294.6563.33