Grégoire Désolneux

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There is a need to identify a subgroup of high-risk patients with node-negative colorectal cancer who have a poor long-term prognosis and may benefit from adjuvant therapies. The aim of this study was to evaluate the prognostic impact of clinical and pathological parameters in a retrospective study from a prospective, continuous database of homogenously(More)
To evaluate diaphragmatic hernias (DH) after percutaneous radiofrequency ablation (PRFA) for basal lung nodules and to detect risk factors. Between January 2009 and December 2012, the presence of DH was retrospectively recorded in all of the patients who underwent PRFA with multitine expandable electrodes for ablation of nodules in the lower lobe. All(More)
Gallbladder duplication is a rare anatomic malformation, which can now be detected by preoperative imaging study. We report a case of a symptomatic duplicated gallbladder, successfully treated by laparoscopic cholecystectomy. This anomaly is important to know for surgeons because of associated anatomical variations of main bile duct and hepatic artery and(More)
RAS mutation status is an important prognostic factor after resection of liver metastases (LiM) from colorectal cancer (CRC). The prognostic significance of RAS after resection of lung (LuM) and peritoneal (PM) metastases from CRC is unknown. Between 2005 and 2014, all consecutive patients with known RAS status who underwent potentially curative resection(More)
Radiofrequency ablation (RF) is a relatively safe and reliable technique for the treatment of pulmonary metastases that has seen rapidly expanding use. Lesions situated near the diaphragm are difficult to treat by RF due to the risk of thermal injury to the diaphragm. Diaphragmatic perforation with progressive development of a diaphragmatic hernia is a rare(More)
Pancreatic acinar cell carcinoma (ACC) is a rare malignant neoplasm that accounts for 1-2% of all pancreatic neoplasms. Here we report two cases of ACC and describe their clinical features, the therapies used to treat them, and their prognosis. The first patient was a 65-year-old woman who had an abdominal CT scan for a urinary infection. Fortuitously, a(More)
BACKGROUND Liver metastases (LM) in close contact to hepatic veins (HV) are a frequent cause of unresectability. Reconstruction of hepatic veins is technically difficult and outcomes are poor. Intra-operative radiofrequency ablation (IRFA) with vascular exclusion (VE) may be a useful approach. METHODS Out of 358 patients operated for LM, 22 with LM close(More)
This study was designed to identify factors associated with morbidity and mortality in patients older than 70 years who underwent cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for peritoneal carcinomatosis (PC). Major surgery is associated with higher morbidity and mortality in elderly patients. For PC, CRS and HIPEC is(More)
Comme le syndrome d’obstruction sinusoïdale (SOS), la fibrose périsinusoïdale, la sclérose hépato-portale et la cirrhose septale incomplète, l’hyperplasie nodulaire régénérative (HNR) est responsable d’une hypertension portale intrahépatique non cirrhotique [1]. Sa prévalence varie de 0,72 à 2,6 % sur les séries autopsiques [2], et est de 0,52 % sur les(More)
BACKGROUND Combined intra-operative ablation and resection (CARe) is proposed to treat extensive colorectal liver metastases (CLM). This multicenter study was conducted to evaluate overall survival (OS), local recurrence-free survival (LRFS), hepatic recurrence-free survival (HRFS) and progression-free survival (PFS), to identify factors associated with(More)