Výsledky vyhledávání - "Doris Kradolfer"

HER2genetic heterogeneity in breast carcinoma

Autor: Katharina Zahel, Doris Kradolfer, Margreth Hell, Christian Öhlschlegel, Wolfram Jochum

Publikováno v: Journal of Clinical Pathology. 64:1112-1116

AimsTo determine the frequency ofHER2genetic heterogeneity according to the recent American Society of Clinical Oncology (ASCO) and College of American Pathologists (CAP) definition (2009) in invasive breast carcinoma, and to identify clinicopatholog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6219372bb0ccbf1cc6b5a1566484a468
https://doi.org/10.1136/jclinpath-2011-200265

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Comparison of automated and manual FISH for evaluation of HER2 gene status on breast carcinoma core biopsies

Autor: Doris Kradolfer, Wolfram Jochum, Margreth Hell, Christian Öhlschlegel

Publikováno v: BMC Clinical Pathology

Background Positive HER2 status identifies breast carcinomas that might respond to trastuzumab treatment. Manual HER2 fluorescent in situ hybridisation (FISH) is the most readily used method to detect HER2 gene amplification which defines positive HE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14aab73fe6bb15bff0d7e49ffff79086
https://doi.org/10.1186/1472-6890-13-13

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Co-amplification of the HER2 gene and chromosome 17 centromere: a potential diagnostic pitfall in HER2 testing in breast cancer

Autor: Zsuzsanna Varga, Doris Kradolfer, Christian Öhlschlegel, Holger Moch, Raymond R. Tubbs, Aurelia Noske, Giovanna Bosshard, Wolfram Jochum, Zhen Wang, Yang Sun

Co-amplification of the centromere on chromosome 17 (CEP17) and HER2 can occur in breast cancer. Such aberrant patterns (clusters) on CEP17 can be misleading to calculate the HER2/CEP17 ratio, and thus underreporting of HER2 amplification. We identif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c4c1011591176c729637eeec1de32f

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Is there an advantage to be gained from adding digital image cytometry of brush cytology to a standard biopsy protocol in patients with Barrett's esophagus?

Autor: Gian Dorta, P. Netzer, P. Spieler, Doris Kradolfer, Peter Bauerfeind, Jan Borovicka, J. E. Fischer, R. Schönegg, Christa Meyenberger, J Binek, M. Hell

Publikováno v: Endoscopy. 41(5)

BACKGROUND AND STUDY AIMS: The current gold standard in Barrett’s esophagus monitoring consists of four-quadrant biopsies every 1 - 2 cm in accordance with the Seattle protocol. Adding brush cytology processed by digital image cytometry (DICM) may

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c6ec33471a06c2101af460571e4f25
https://pubmed.ncbi.nlm.nih.gov/19418394

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Lugol chromoendoscopy combined with brush cytology in patients at risk for esophageal squamous cell carcinoma

Autor: Doris Kradolfer, R. Studer, D. Boller, Jörg Neuweiler, Jan Borovicka, U. Zuercher, R. Grossenbacher, René Schoenegg, Christa Meyenberger, P. Spieler

Publikováno v: Surgical endoscopy. 23(12)

Patients with achalasia or malignancies of the head and neck are at increased risk for esophageal squamous cell carcinoma. The discussion of a screening and surveillance program is controversial. The aim of the present study was to determine the diag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e0537d57eee9c8d939411c8796ced7d
https://pubmed.ncbi.nlm.nih.gov/19444514

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Combined Digital Image Cytometry with Fluorescence in Situ Hybridization of Brush Cytology Identifies Patients with Barrett's Esophagus at Increased Risk for Neoplastic Progression

Autor: Jan Borovicka, Janek Binek, Doris Kradolfer, Christa Meyenberger, Margreth Hell, Peter Spieler, Joachim Fischer, Ursula Zürcher, René Schönegg

Publikováno v: Gastrointestinal Endoscopy. 61:AB103

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91cb8c3fd991a3cb1ad2174563b0672e
https://doi.org/10.1016/s0016-5107(05)00667-x

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