Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rebecca Richards"'
Autor:
Rebecca Richards-Kortum, Eric C. Yang, Ann M. Gillenwater, Nadarajah Vigneswaran, Richard A. Schwarz, Melody T. Tan
Publikováno v:
Oral surgery, oral medicine, oral pathology and oral radiology
Potentially premalignant oral epithelial lesions (PPOELs) are a group of clinically suspicious conditions, of which a small percentage will undergo malignant transformation. PPOELs are suboptimally diagnosed and managed under the current standard of
Autor:
Sanford M. Dawsey, Hong Xu, James Godbold, Fan Zhang, Michelle H. Lee, Sharmila Anandasabapathy, Neil Parikh, Rebecca Richards-Kortum, Richard A. Schwarz, Erin Moshier, Marion Anna Protano, Mark C. Pierce, Timothy Quang, Alexandros D. Polydorides, Dongsuk Shin, Chin Hur, Liyan Xue, Josephine Mitcham, Manoop S. Bhutani, Courtney Hudson, Guiqi Wang, Weiran Xu, Junsheng Cui
Publikováno v:
Gastroenterology. 149:321-329
Background & Aims Esophageal squamous cell neoplasia has a high mortality rate as a result of late detection. In high-risk regions such as China, screening is performed by Lugol's chromoendoscopy (LCE). LCE has low specificity, resulting in unnecessa
Autor:
Jocelyn Brown, Nazima Zakhidova, Margaret O. Uthman, Z. Maria Oden, Kelly O'Connor, Rebecca Richards-Kortum, Lauren Theis, Lila Kerr
Publikováno v:
The American Journal of Tropical Medicine and Hygiene
This report describes the development of a hand-powered centrifuge to determine hematocrit values in low-resource settings. A hand-powered centrifuge was constructed by using a salad spinner. Hematocrit values were measured by using the hand-powered
Autor:
E.N. Atkinson, Karen Adler-Storthz, Kelley Rivoire, Calum MacAulay, Sung K. Chang, Scott B. Cantor, Loyd A. West, Gregg A Staerkel, Dennis D. Cox, Michele Follen, Karen Basen-Engquist, Rebecca Richards-Kortum, Audrey R. Nath
Publikováno v:
International Journal of Gynecological Cancer. 14:1097-1107
Fluorescence spectroscopy is a promising technology for detection of epithelial precancers and cancers. In preparation for a multicenter phase II screening trial, a pilot trial was conducted to test data collection and patient examination procedures,
Cost-Effectiveness Analysis of Diagnosis and Management of Cervical Squamous Intraepithelial Lesions
Autor:
Rebecca Richards-Kortum, Michele Follen Mitchell, Diane C. Bodurka, Charlotte S. Bratka, Scott B. Cantor, Guillermo Tortolero-Luna
Publikováno v:
Obstetrics & Gynecology. 91:270-277
Objective: To compare five strategies for the diagnosis and treatment of cervical squamous intraepithelial lesions (SILs), including those that incorporate colposcopy and a new technology, fluorescence spectroscopy. Methods: On the basis of a health
Autor:
A. Malpica, Sharon Thomsen, Neely Atkinson, Nirmala Ramanujam, Michele Follen Mitchell, Anita Mahadevan, Tom Wright, Rebecca Richards Kortum
Publikováno v:
Lasers in Surgery and Medicine. 19:63-74
Background and Objective The diagnostic contribution of cervical tissue fluorescence spectra acquired in vivo at 380 and 460 nm excitation were analyzed using a general multivariate statistical algorithm. Materials and Methods The primary steps of th
Autor:
Urs Utzinger, Costas Pitris, Rebecca Richards-Kortum, Michele Follen Mitchell, Anant Agrawal, Carrie Brookner
Publikováno v:
Lasers in surgery and medicine. 25(3)
Background and Objective Fluorescence spectroscopy has been shown to provide information useful in the detection of cervical dysplasia. The goal of this study was to determine if substances found on the cervix such as acetic acid, mucus, and vaginal
Autor:
Sharon Thomsen, Michele Follen Mitchell, Elvio G. Silva, Anita Mahadevan, Rebecca Richards-Kortum
Publikováno v:
Lasers in surgery and medicine. 13(6)
Fluorescence excitation-emission matrices (EEMs) were obtained in vitro for 18 cervical biopsies from 10 patients. At all excitation emission maxima, but especially at 330 nm excitation, 385 nm emission, the average normalized fluorescence intensity