نتایج جستجو برای: endocervical specimen
تعداد نتایج: 62123 فیلتر نتایج به سال:
We evaluated the overall agreement between colposcopically directed biopsies and the definitive excisional specimens within the context of three clinical trials. A total of 737 women aged 16-45 who had a cervical biopsy taken within 6 months before their definitive therapy were included. Per-protocol, colposcopists were to also obtain a representative cervical biopsy immediately before definiti...
conclusion according to the results of our series, percutaneous liver biopsy using the tru-cut biopsy gun guided by ultrasonography can be performed safely. we resolve that routine ultrasound of the puncture site is a quick, effective and safe procedure. the complication rate is very low. the us-assisted percutaneous liver biopsy should be used for all cases. results a total of 1018 patients we...
Background: Thyroid transcription factor-1 (TTF-1) is widely used in the diagnosis of lung and thyroid carcinomas. Although there have been reports of TTF-1 immunoreactivity in tumors other than those originating from the lung or thyroid, endocervical and endometrial adenocarcinomas have not been studied in large numbers in this regard. Methods: Thirteen endocervical adenocarcinomas, 39 endome...
Background: Invasive cervical cancer develops from a pre-invasive state named cervical intraepithelial neoplasia (CIN). CIN 1 represents mild dysplasia and is now classified as low-grade squamous intraepithelial lesion (LGSIL); CIN 2 and 3 lesions encompass moderate-to-severe dysplasia and are now classified as high-grade squamous intraepithelial lesions (HGSILs) based on the Bethesda cervical ...
Results A 21 year old primigravid woman admitted to our clinic with suspicion of cervical incompetence at 22 weeks of gestation. She complained of light vaginal bleeding and a vaginal mass. She did not have any pain. Her past medical history was uneventful. A detailed abdominal 2D ultrasound scan was performed to verify the presence of the pregnancy and research for associated anomalies. The US...
INTRODUCTION Gonorrhoea is a common sexually transmitted disease caused by Neisseria gonorrhoeae (Ng) infection. Light microscopy of urogenital smears is used as a simple tool to diagnose urogenital gonorrhoea in many resource-limited settings. We aimed to evaluate the accuracy of light microscopy to diagnose urogenital gonorrhoea as compared with a PCR-based test. METHODS In 2014, we examine...
BACKGROUND Measurement of immune mediators and antimicrobial activity in female genital tract secretions may provide biomarkers predictive of risk for HIV-1 acquisition and surrogate markers of microbicide safety. However, optimal methods for sample collection do not exist. This study compared collection methods. METHODS Secretions were collected from 48 women (24 with bacterial vaginosis [BV...
High plasma HIV-1 RNA concentrations are associated with an increased risk of HIV-1 transmission. Although plasma and genital HIV-1 RNA concentrations are correlated, no study has evaluated the relationship between genital HIV-1 RNA and the risk of heterosexual HIV-1 transmission. In a prospective study of 2521 African HIV-1 serodiscordant couples, we assessed genital HIV-1 RNA quantity and HIV...
Background: Ureaplasma urealyticum is known as a sexually transmitted agent, causing mainly urethritis, pelvic int1ammatory disease, spontaneous abortion, pyelonephritis, infertility, stillbirth, low birth weight neonatal meningititis, and neonatal pneumonia. U. urealyticum infections not only jeopardize fertility but also pose a risk for infertility treatment and resulting pregnancies. Dia...
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