Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Violaine Yvorel"'
Autor:
Nicolas Williet, Radwan Kassir, Francois Casteillo, Violaine Yvorel, Cyril Habougit, Xavier Roblin, Jean-Marc Phelip
Publikováno v:
Clinical Endoscopy, Vol 52, Iss 2, Pp 186-190 (2019)
We described for the first time the contrast enhancement of a giant fibrovascular esophageal polyp using ultrasound contrast agent, Sonovue® (Bracco, Milan, Italy) during echoendoscopy. Fine Doppler was unsuccessful in showing vascularization due to
Externí odkaz:
https://doaj.org/article/cb0e538b5bae454ca1811a0c36f5c85a
Autor:
Alice Court, David Laville, Sami Dagher, Vincent Grosjean, Pierre Dal-Col, Violaine Yvorel, François Casteillo, Sophie Bayle-Bleuez, Jean-Michel Vergnon, Fabien Forest
Publikováno v:
Diagnostics, Vol 12, Iss 7, p 1589 (2022)
Anti-CK7 and anti-CK20 immunohistochemistry is sometimes used to establish a diagnosis of primary lung cancer. We performed a retrospective study on the value of anti-CK7 and anti-CK20 immunohistochemistry in 359 biopsies of patients with suspected l
Externí odkaz:
https://doaj.org/article/3bf81c4d69554d9ba1e0416fb3ef85ff
Autor:
Antoine Boureille, Carole Ferraro-Peyret, Guillaume Pontarollo, Cyrille Confavreux, Jean-Baptiste Pialat, Sylvie Isaac, Fabien Forest, Violaine Yvorel, Emmanuel Watkin, Nicolas Girard, Marie Brevet
Publikováno v:
Journal of Bone Oncology, Vol 21, Iss , Pp - (2020)
Detection of molecular alterations in lung cancer bone metastasis (LCBM) is particularly difficult when decalcification procedure is needed. The Idylla™ real-time (RT)-PCR is compared to the routine method used in our laboratory, which combines nex
Externí odkaz:
https://doaj.org/article/858dcca46c6d4183b6092a4b673984d3
Autor:
Guillaume Pontarollo, Cyrille B. Confavreux, Jean-Baptiste Pialat, Sylvie Isaac, Fabien Forest, Violaine Yvorel, Jean-Michel Maury, Nicolas Girard, Marie Brevet
Publikováno v:
Journal of Bone Oncology, Vol 21, Iss , Pp - (2020)
As for molecular alterations of lung adenocarcinoma, it is critical that pathologists are able to give PD-L1 expression status before first-line of treatment. The present study compared PD-L1 expression (clone 22-C3) in decalcified using EDTA or form
Externí odkaz:
https://doaj.org/article/c1005bf4983441dd8f3471e71c461c9c
Autor:
David Laville, Francois Casteillo, Violaine Yvorel, Olivier Tiffet, Jean-Michel Vergnon, Michel Péoc’h, Fabien Forest
Publikováno v:
Diagnostics, Vol 10, Iss 7, p 503 (2020)
Bronchial dysplasia is the pre-neoplastic lesion recognized for invasive squamous cell carcinoma. The mechanisms leading to invasive squamous cell carcinoma for this lesion are not fully known. Programmed Death-Ligand 1 (PD-L1) expression by the bron
Externí odkaz:
https://doaj.org/article/1cfbcdfb990144d3a5ea6185b1b0b690
Autor:
Violaine Yvorel, Arnaud Patoir, François Casteillo, Claire Tissot, Pierre Fournel, Marie-Laure Stachowicz, Georgia Karpathiou, Olivier Tiffet, Michel Péoc'h, Fabien Forest
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0180346 (2017)
Lung sarcomatoid carcinoma of the lung is a rare tumor with a poor prognosis. More than 90% of them are pleomorphic, spindle cell and giant cell carcinoma (PSCGCC). This rare subtype of lung cancer is thought to be more resistant to chemotherapy, and
Externí odkaz:
https://doaj.org/article/b610bde0ebc341bd9b2da578f0ab3785
Autor:
Olivier Tiffet, David Laville, Cyril Habougit, Vanessa Da Cruz, Tiphanie Picot, Fabien Forest, Michel Peoc'h, Jean-Luc Perrot, Violaine Yvorel, Francois Casteillo, Sandrine Bard-Sorel, William Godard
Publikováno v:
Histopathology. 79:1051-1060
AIMS Little is known regarding the histopathological and molecular features of lung adenocarcinoma skin metastases. Our study is the largest, to our knowledge, to comprehensively explore these to date. METHODS AND RESULTS We performed a retrospective
Autor:
Hava Kuçuk, David Laville, Pierre Dal-Col, Violaine Yvorel, Abdulrazzak Sulaiman, Sophie Bayle-Bleuez, Philippe Cosmo, Jean-Michel Vergnon, Olivier Tiffet, Anne-Laure Desage, Fabien Forest
Publikováno v:
Experimental and molecular pathology. 128
Immunohistochemical demonstration of neuroendocrine differentiation is often performed in routine diagnostic practice for lung neuroendocrine carcinoma. However, these carcinomas are often crushed, especially on small specimens. The value of immunohi
Autor:
Alix Clemenson, Florian Camy, Violaine Yvorel, Mousa Mobarki, Gaelle Cote, Pierre Dal Col, Michel Peoc'h, Fabien Forest, David Laville, Vanessa Da Cruz
Publikováno v:
Virchows Archiv. 475:693-699
The bone is a frequent localization for lung non-small cell cancer metastasis; decalcification is required to permit tissue section. Pre-analytical conditions can influence the detection of immunohistochemical markers. The aim of our work is to evalu
Autor:
Vanessa Da Cruz, Violaine Yvorel, Tiphanie Picot, Olivier Tiffet, François Vassal, Michel Peoc'h, Francois Casteillo, Fabien Forest
Publikováno v:
Lung cancer (Amsterdam, Netherlands). 155
The heterogeneity of PD-L1 expression and its relationship with histopathological subtype has recently been shown on primary tumor but has not been evaluated on metastases. The aim of our work is to analyze PD-L1 expression within each histopathologi