منابع مشابه
Chlamydia trachomatis and risk of prevalent and incident cervical premalignancy in a population-based cohort.
BACKGROUND Cofactors might affect the risk of the rare progression from infection with carcinogenic human papillomavirus (HPV) to cervical premalignancy to invasive cancer. Some studies have observed that Chlamydia trachomatis infection is associated with increased risk for cervical cancer. In a large prospective cohort, we assessed the role of C trachomatis in cervical premalignancy and addres...
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Early detection of cancer and its precursors remains the best way to ensure patient survival and quality of life. Our specific aim is to test a multimodality approach to noninvasive diagnostics of oral premalignancy and malignancy. In the hamster cheek pouch model (120 hamsters), in vivo optical coherence tomography (OCT) and optical Doppler tomography (ODT) map epithelial, subepithelial, and v...
متن کاملAssociation of immunohistochemical markers with premalignancy in Gonadal Dysgenesis
BACKGROUND Gonadal dysgenesis (GD) is associated with increased risk of gonadal malignancy. Determining a patient's risk and appropriate timing of gonadectomy is challenging, but immunohistochemical markers (IHM) may help establish the diagnosis of malignant germ cell tumors (GCT). Our objective was to identify the prevalence of specific IHM expression in patients with GD and determine if the p...
متن کاملOrnithine decarboxylase as a marker for premalignancy in the stomach.
Assessment of mucosal ornithine decarboxylase (ODC) activity in the human large bowel may be of value as a marker of potential malignant risk. Its value as a marker of premalignancy in the upper gastrointestinal tract is less clear. Using a [14C]-ornithine bioassay, gastric mucosal ODC activity was measured in 32 normal subjects and 22 patients with confirmed gastric cancer. These results were ...
متن کاملMolecular biomarkers of risk in premalignancy and breast cancer prevention.
About 50,000 U.S. women are diagnosed with breast atypical hyperplasia each year, giving them about a six-fold increased relative risk of developing invasive breast cancer (IBC) compared with age-matched controls. Still, only a small fraction of patients with atypical hyperplasia ever progress to IBC, which is a major reason why a large majority do not participate in breast cancer prevention, d...
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ژورنال
عنوان ژورنال: Blood
سال: 2017
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2017-05-786210