Literatura académica sobre el tema "Résection tumorale"
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Artículos de revistas sobre el tema "Résection tumorale"
Anract, Philippe, David Biau, Antoine Babinet y Bernard Tomeno. "Reconstructions du bassin après résection tumorale chez l’adulte". Bulletin du Cancer 101, n.º 2 (febrero de 2014): 184–94. http://dx.doi.org/10.1684/bdc.2014.1884.
Texto completoBenaida, A. y M. Hamidani. "Scapulectomie partielle pour résection tumorale. À propos d’un cas". Hand Surgery and Rehabilitation 37, n.º 6 (diciembre de 2018): 451–52. http://dx.doi.org/10.1016/j.hansur.2018.10.211.
Texto completoKassab, M., V. Dumaine, A. Babinet, M. Ouaknine, B. Tomeno y P. Anract. "Les reconstructions après résection tumorale de l’extrémité supérieure de l’humérus". Revue de Chirurgie Orthopédique et Réparatrice de l'Appareil Moteur 91, n.º 1 (febrero de 2005): 15–23. http://dx.doi.org/10.1016/s0035-1040(05)84271-0.
Texto completoNouri, H., M. H. Meherzi, M. Jenzeri, M. Daghfous, R. Hdidane, K. Zehi, L. Tarhouni et al. "L’arthrodèse du genou après résection tumorale maligne par fibula vascularisée retournée". Revue de Chirurgie Orthopédique et Traumatologique 96, n.º 1 (febrero de 2010): 57–63. http://dx.doi.org/10.1016/j.rcot.2009.11.007.
Texto completoOuld-Slimane, M., P. Thong, A. Perez, X. Roussignol y F. H. Dujardin. "Apport de l’imagerie 3D naviguée en chirurgie de résection tumorale osseuse pelvienne". Revue de Chirurgie Orthopédique et Traumatologique 102, n.º 6 (octubre de 2016): 588–92. http://dx.doi.org/10.1016/j.rcot.2016.05.011.
Texto completoViehweger, E., J. F. Gonzalez, F. Launay, R. Legre, J. L. Jouve y G. Bollini. "Arthrodèse d’épaule avec fibula vascularisée après résection tumorale de l’extrémité supérieure de l’humérus". Revue de Chirurgie Orthopédique et Réparatrice de l'Appareil Moteur 91, n.º 6 (octubre de 2005): 523–29. http://dx.doi.org/10.1016/s0035-1040(05)84442-3.
Texto completoRighini, Ch A., C. Delalande, E. Soriano, S. Schmerber, J. G. Passagia y E. Reyt. "Reconstruction après résection tumorale de la base antérieure du crâne par greffon graisseux abdominal". Annales d'Otolaryngologie et de Chirurgie Cervico-faciale 122, n.º 5 (noviembre de 2005): 236–45. http://dx.doi.org/10.1016/s0003-438x(05)82355-2.
Texto completoKassam, A. B., N. McLaughlin, K. Shahlaie, D. Prevedello, D. Kelly y R. Carrau. "Utilisation d’un appareil d’aspiration à tranchant latéral pour la résection tumorale microscopique et endoscopique". Neurochirurgie 56, n.º 6 (diciembre de 2010): 525. http://dx.doi.org/10.1016/j.neuchi.2010.10.003.
Texto completoGonzalez, Jean-François, Franck Launay, Elke Viehweger, Antoine Hamel, Ludovic Lino, Jean-Luc Jouve y Gérard Bollini. "46 Évaluation fonctionnelle de l’arthrodèse de l’épaule après résection tumorale de l’extrémité supérieure de l’humérus". Revue de Chirurgie Orthopédique et Réparatrice de l'Appareil Moteur 90, n.º 6 (octubre de 2004): 52–53. http://dx.doi.org/10.1016/s0035-1040(04)70514-0.
Texto completoGuardia, C., J. L. Jouve, R. Legré, F. Launay, E. Viehweger y G. Bollini. "Résultat fonctionnel de l’arthrodèse d’épaule après résection tumorale de plus de six ans de recul". Chirurgie de la Main 30, n.º 6 (diciembre de 2011): 449. http://dx.doi.org/10.1016/j.main.2011.10.081.
Texto completoTesis sobre el tema "Résection tumorale"
Dokmak, Safi. "Caractérisation au niveau génétique et moléculaire des éléments qui seront impliqués dans la récidive tumorale après résection hépatique d’un carcinome hépatocellulaire". Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC287.
Texto completoStaging fibrosis is crucial for the prognosis and to determine the rapid need of treatment in patients with chronic hepatitis B (CHB) and C (CHC). The expression of 13 fibrosis-related microRNAs (miRNAs) (miR-20a, miR-21, miR-27a, miR-27b, miR-29a, miR-29c, miR-92a, miR-122, miR-146a, miR-155, miR-221, miR-222, and miR-224) was analyzed in 194 serums and 177 liver biopsies of patients with either CHB or CHC to develop models to diagnose advanced fibrosis and cirrhosis (Metavir F3-F4). In CHB patients, the model (serum miR-122, serum miR-222, platelet count and alkaline phosphatase) was more accurate than APRI and FIB-4 to discriminate in between mild and moderate fibrosis (F1-F2) and F3-F4 (AUC of CHB model: 0.85 vs APRI: 0.70 and FIB-4: 0.81). In CHC patients, the model (hepatic miR-122, hepatic miR-224, platelet count, albumin and alanine aminotransferase) was more accurate than both APRI and FIB-4 to discriminate in between patients with F3-F4 and F1-F2 (AUC of the CHC model = 0.93 vs APRI: 0.86 and FIB-4: 0.79). Most of the miRNAs tested were differentially expressed in patients with CHB and CHC. In particular, serum miR-122 was 28-fold higher in patients with CHB than in those with CHC. Both CHB and CHC models may help for the diagnosis of advanced fibrosis and cirrhosis (F3-F4).In a second study analyzing 403 patients undergoing resection for hepatocellular carcinoma and after analyzing several risk factors, we found that in multivariate analysis, the negative risk factors for overall survival were alkaline phosphatase ≥ 92 IU / L, gammaglutamyl transferase ≥ 99 IU / L and satellite nodules and for recurrence free survival were alkaline phosphatase ≥ 97 IU / L, gammaglutamyl transferase> 99 IU / L, and satellite nodules
Porte, Henri. "La diffusion métastatique : recherche de marqueurs moléculaires à valeur pronostique : application clinique d'une technique originale d'exploration des métastases rétropéritonéales : intérêt de la résection chirurgicale de certaines métastases isolées". Paris 5, 1997. http://www.theses.fr/1997PA05CD10.
Texto completoLarrieu, Claire. "Adaptations métaboliques impliquées dans le développement et la rechute des glioblastomes : Etude du rôle du métabolisme du lactate". Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0060.
Texto completoGlioblastoma (GB) is the most frequent and most aggressive brain cancer in adult. Additionally to strong proliferative and infiltrative capacities responsible for bad prognosis and frequent relapse, GB cells also exhibit high metabolic plasticity. In fact, glycolytic and oxidative cells live side by side in the tumor and form a metabolic symbiosis supporting survival, progression and resistance to treatment of these malignant cells. Our work show that this intra-tumoral metabolic symbiosis in GB is centered on lactate exchanges between the core tumor and the invasive population spreading in the brain. Disturbing this intra-tumoral lactate metabolism, directly by blocking LDHs or indirectly by targeting regulatory enzymes such as PDHKs, has shown interesting alteration of GB progression in vitro and in vivo.In clinic, surgical resection of the tumor (when possible) is often the first step of therapy for patients with GB. Traumatic and invasive act for patients, resection is also traumatic for the tumor itself, by strongly disturbing intra-tumoral metabolic symbiosis. However, invasive cells escaping this surgical step are invariably switching back to a proliferative phenotype and growing a new tumor. Indeed, surgical removal of tumor mass, the main glycolytic producer of lactate in GB, induces lactate fluctuations also in these post-resection residual GB cells. These fluctuations seem to be responsible for metabolic rewiring sustaining survival and proliferation. Then, adding a metabolic block to the actual standard therapy could be of significant interest to prevent GB progression and relapse
Turrini, Olivier. "La mutation K-RAS détectée dans la marge de résection veineuse d'une pièce de duodénopancréatectomie céphalique définit la notion de "marge génique" et peut modifier la technique chirurgicale". Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5027.
Texto completoPancreticoduodenectomy (PD) for adenocarcinoma was safer during the last decades but did not improve survival. We sought to determine if technical changes during PD could improve survival.A) In a first study, we determine the presence of K-ras mutation in the venous margin of 23 PD's specimens. Thirteen specimens had K-ras mutation (kras+ group) and 10 specimens did not (kras- group). Except K-ras mutation status, tumors of the 2 groups were not different when comparing major histological findings (margin status, lymph node invasion, perineural invasion…). Overall 1- and 3-years survival of patients of kras- group versus kras+ group were 80% versus 84,6% and 16,7% versus 0% (p=0,03), respectively. Median survival of patients of kras- group versus kras+ group were 24 months versus 16 months (p=0,04), respectively.B) In a second study, we compared 19 patients with “excessive” portal vein resection during PD (PV group) with 19 matched patients who underwent PD without venous resection (control group). Median survival of patients of PV group versus control group were 42 months versus 22 months (p=0,04), respectively.In conclusion, we showed that the « genic margin » concept was consistent. Systematic portal vein resection could avoid positive genic margin and might be benefic for patient who underwent PD for resecable adenocarcinoma
Shen, Jun. "Framework for ultrasonography-based augmented reality in robotic surgery : application to transoral surgery and gastrointestinal surgery". Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S078.
Texto completoThe medical context of this thesis is transoral robotic surgery for base of tongue cancer and robot-assisted laparoscopic surgery for low-rectal cancer. One of the main challenges for surgeons to perform these two surgical procedures is to identify the tumor resection margins accurately, because tumors are often concealed in base of tongues or rectal walls and there is lack of efficient intraoperative guidance systems. However, ultrasonography is widely used to image soft-tissue tumors, which motivates our proposition of an augmented reality framework based on intraoperative ultrasonography images for tumor resection guidance. The framework, proposed, with clinical partners, consists to adapt to the surgical workflow of robot-assisted surgery for treating base of tongue cancer and low-rectal cancer. For this purpose, we developed a fast and accurate 3D ultrasound probe calibration method to track the probe and facilitate its intraoperative use. Moreover, we evaluated the performance of the proposed framework augmenting an intraoperative endoscopic camera with ultrasound information, which shows less than 1mm error. Furthermore, we designed experimental protocols using a silicone rectum phantom and an ex-vivo lamb tongue, that simulate the integration of the implemented framework into the current surgical workflow. The experimental results show that, according to the augmented endoscopic views provided by the proposed framework, a surgeon is able to accurately identify the resection margins of the simulated tumors in these phantoms
Capítulos de libros sobre el tema "Résection tumorale"
Anract, P. "Reconstructions du bassin après résection tumorale chez l'adulte". En Conférences d'enseignement 2008, 119–43. Elsevier, 2008. http://dx.doi.org/10.1016/b978-2-84299-908-7.50007-7.
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