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16 results on '"Liprandi, Agnès"'

7. Cobblestone lissencephaly: neuropathological subtypes and correlations with genes of dystroglycanopathies

Author

Devisme, Louise, Bouchet, Céline, Gonzalès, Marie, Alanio, Elisabeth, Bazin, Anne, Bessières, Bettina, Bigi, Nicole, Blanchet, Patricia, Bonneau, Dominique, Bonnières, Maryse, Bucourt, Martine, Carles, Dominique, Clarisse, Bénedicte, Delahaye, Sophie, Fallet-Bianco, Catherine, Figarella-Branger, Dominique, Gaillard, Dominique, Gasser, Bernard, Delezoide, Anne-Lise, Guimiot, Fabien, Joubert, Madeleine, Laurent, Nicole, Laquerrière, Annie, Liprandi, Agnès, Loget, Philippe, Marcorelles, Pascale, Martinovic, Jelena, Menez, Francoise, Patrier, Sophie, Pelluard, Fanny, Perez, Marie-José, Rouleau, Caroline, Triau, Stéphane, Attié-Bitach, Tania, Vuillaumier-Barrot, Sandrine, Seta, Nathalie, and Encha-Razavi, Férechté

Published
2012
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9. Cytology-based treatment decision in primary lung cancer: Is it accurate enough?

Author

Roll, Patrice, Roca, Elisa, Lacroix, Romaric, Judicone, Coralie, Laroumagne, Sophie, Robert, Stéphane, Cointe, Sylvie, Muller, Alexandre, Kaspi, Elise, Brisson, Alain, Tantucci, Claudio, Astoul, Philippe, Dignat-George, Françoise, Barthélémy, Florian, Navarro, Claire, Fayek, Racha, Da Silva, Nathalie, Sigaudy, Sabine, Oshima, Junko, Bonne, Gisèle, Papadopoulou-Legbelou, Kyriaki, Evangeliou, Athanasios, Spilioti, Martha, LeMerrer, Martine, Wevers, Ron, Morava, Eva, Robaglia-Schlupp, Andrée, Lévy, Nicolas, Bartoli, Marc, De Sandre-Giovannoli, Annachiara, Hadj-Rabia, Smail, Mashiah, Jacob, Boyer, Amandine, Bourgeois, Patrice, Van Kien, Philippe Khau, Bodemer, Christine, Navarro, Claire Laure, Esteves-Vieira, Vera, Courrier, Sébastien, Duong Nguyen, Thuy, Huong, Le Thi Thanh, Meinke, Peter, Schröder, Winnie, Cormier-Daire, Valérie, Sznajer, Yves, Amor, David, Lagerstedt, Kristina, Biervliet, Martine, van den Akker, Peter, Cau, Pierre, BADENS, Catherine, Wehnert, Manfred, Sakr, Lama, Payan, Marie-José, Liprandi, Agnès, Dutau, Hervé, Loundou, Anderson, Barlesi, Fabrice, Aix Marseille Université (AMU), Assistance Publique - Hôpitaux de Marseille (APHM), Laboratoire de Biologie Cellulaire [Hôpital de la Timone - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Marseille medical genetics - Centre de génétique médicale de Marseille (MMG), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Aix Marseille Université (AMU)

Subjects
Adult, Male, Pulmonary and Respiratory Medicine, Cancer Research, medicine.medical_specialty, Pathology, Lung Neoplasms, Cytodiagnosis, [SDV]Life Sciences [q-bio], Cytological Techniques, Adenocarcinoma of Lung, Adenocarcinoma, Malignancy, 03 medical and health sciences, 0302 clinical medicine, Bronchoscopy, Carcinoma, Non-Small-Cell Lung, Biopsy, medicine, Carcinoma, Humans, Neoplasms, Squamous Cell, Lung cancer, ComputingMilieux_MISCELLANEOUS, Aged, Retrospective Studies, 030304 developmental biology, Aged, 80 and over, 0303 health sciences, medicine.diagnostic_test, business.industry, Biopsy, Needle, Not Otherwise Specified, Middle Aged, medicine.disease, Small Cell Lung Carcinoma, respiratory tract diseases, 3. Good health, Oncology, 030220 oncology & carcinogenesis, Female, Radiology, business
Abstract

Accurate distinction of lung cancer types has become increasingly important as recent trials have shown differential response to chemotherapy among non-small cell lung carcinoma (NSCLC) subtypes. Cytological procedures are frequently used but their diagnostic accuracy has been previously questioned. However, new endoscopic and cytological techniques might have improved cytological accuracy in comparison with prior findings. The aim of this study was to reassess cytological accuracy for diagnosis of lung cancer subtypes. A retrospective chart review of subjects who underwent fiberoptic bronchoscopy (FOB) for suspicion of lung cancer in 2007–2008, was undertaken. Reports of bronchoscopically derived cytological specimens were compared to those of histological material. Endoscopic findings and specific investigational techniques were taken into account. A total of 467 FOB with both cytological and histological diagnostic techniques were performed in 449 subjects. Patients consisted of 345 men and 104 women (median age, 65 yrs). Cytology proved malignancy in 157 patients. Cytologically diagnosed carcinomas were classified into squamous cell carcinoma (SqCC) in 56, adenocarcinoma (ADC) in 6, small cell lung carcinoma (SCLC) in 12, non-small cell lung carcinoma not otherwise specified (NSCLC-NOS) in 71, and unclassified carcinoma in 12. Cytology correlated fairly with biopsy specimens, as agreement was observed in 83% of SCLC, 100% of ADC, 74% of SqCC and 8% of NSCLC-NOS. Interestingly, 61% of cytologically identified NSCLC-NOS were classified as ADC by histology. Cytological accuracy improved in case of an endobronchial lesion, mainly for SqCC. These results indicate that cytological accuracy remains fair with regard to diagnosis of squamous and non-squamous lung cancer subtypes. Improvement of cytological accuracy is expected however with novel diagnostic strategies.

Published
2012
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15. Fetal Visceral Maturation: A Useful Contribution to Gestational Age Estimation in Human Fetuses.

Author

Piercecchi-Marti, Marie-Dominique, Adalian, Pascal, Liprandi, Agnès, Figarella-Branger, Dominique, Dutour, Olivier, and Leonetti, Georges

Subjects
TISSUES, GESTATIONAL age, BONES, ADRENAL glands, DURATION of pregnancy
Abstract

Evaluates the accuracy of soft tissue maturational stage of fetus. Comparison between the maturational stage and long bone measurements; Identification of adrenal glands and skin as good indicators of age; Combination of soft tissues and bones in a multiparametric regression.

Published
2004
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16. [Pathology of myxoid bone tumors of the skull base].

Author

Gavril C, Bouvier C, Liprandi A, Dufour H, Peragut JC, Zanaret M, and Figarella-Branger D

Subjects
Adult, Aged, Chondrosarcoma pathology, Female, Humans, Male, Middle Aged, Prognosis, Bone Neoplasms pathology, Chordoma pathology, Skull Neoplasms pathology
Abstract

Myxoid bone tumors of the skull encompass chordomas and chondrosarcomas. Their accurate diagnosis is usually a challenge and it is of utmost importance to identify chordomas because of the poorer prognosis. Even if the topography of the tumor is suggestive (median versus lateral), modern imaging is not specific enough and the diagnosis is based on histological features. We report nine cases of myxoid bone tumors of the skull including four chordomas, one chondroid chordoma and four chondrosarcomas. Smears are useful for rapid intraoperative diagnosis. Chondrosarcomas show cords of small round cells in a myxoid background while chordomas are made of multilayered sheets of larger, often vacuolated cells. Histology shows areas of cartilaginous matrix associated with myxoid areas in chondrosarcomas and in chondroid chordomas. Immunohistochemistry is determinant showing the expression of epithelial markers and Tau protein in chordomas only.

Published
2002

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