Giant hepatocellular adenoma as cause of severe abdominal pain: a case report

The authors describe the case of a large hepatocellular adenoma diagnosed in a 30-year old woman who came to us complaining of acute pain in the upper abdominal quadrants. The patient had been taking an oral contraceptive pill for the last ten years. We present the clinical features, the diagnostic work-up and the treatment prescribed

A retrospective study of patient-tailored FOLFIRINOX as a first-line chemotherapy for patients with advanced biliary tract cancer

International audienceBackground: FOLFIRINOX is a pillar first-line regimen in the treatment of pancreatic cancer. Historically, biliary tract cancer (BTC) and pancreatic cancer have been treated similarly with gemcitabine alone or combined with a platinum compound. With growing evidence supporting the role of fluoropyrimidines in the treatment of BTC, we aimed at assessing the outcomes of patients (pts) with BTC on frontline FOLFIRINOX.Methods: We retrospectively analyzed data of all our consecutive patients with locally advanced (LA) or metastatic (M) BTC who were registered to receive FOLFIRINOX as a first-line therapy between 12/2013 and 11/2017 at Paul Brousse university hospital. The main endpoints were Overall Survival (OS), Time-to-Progression (TTP), best Objective Response Rate (ORR), Disease Control rate (DCR), secondary macroscopically-complete resection (res) and incidence of severe (grade 3-4) toxicity (tox).Results: There were 17 male (40%) and 25 female (60%) pts. aged 36 to 84 years (median: 67). They had PS of 0 (55%) or 1 (45%), and intrahepatic cholangiocarcinoma (CCA) (21 pts., 50%), gallbladder carcinoma (8 pts., 19%), perihilar CCA (7 pts., 17%), distal CCA (4 pts., 10%) and ampulloma (2 pts., 5%). BTC was LA or M in 10 (24%) and 32 pts. (76%) respectively. Biliary stent was placed in 14 pts. (33%). A median of 10 courses was given with median treatment duration of 6 months. There were no untoward toxicity issues, with no febrile neutropenia, emergency admission for toxicity or toxic death. We observed 12 partial responses (29%) and 19 disease stabilisations (45%). Six patients (14%) underwent secondary R0-R1 resection. Median TTP was 8 months [95%CL, 6-10] and median OS was 15 months [13-17]. Patients undergoing secondary resection displayed a 3-y disease-free rate of 83%.Conclusions: First-line FOLFIRINOX offers promising results in patients with LA and M-BTC. It deserves prospective evaluation to further improve outcomes for advanced BTC

Patients with initially unresectable colorectal liver metastases:is there a possibility of cure?

PURPOSE: Although oncosurgical strategies have demonstrated increased survival in patients with unresectable colorectal liver metastases (CLM), their potential for cure is still questioned. The aim of this study was to evaluate long-term outcome after combining downsizing chemotherapy and rescue surgery and to define prognostic factors of cure. PATIENTS AND METHODS: All patients with initially unresectable CLM who underwent rescue surgery and had a minimum follow-up of 5 years were included. Cure was defined as a disease-free interval > or = 5 years from last hepatic or extrahepatic resection until last follow-up. RESULTS: Mean age of 184 patients who underwent resection (April 1988 through July 2002) was 56.9 years. Patients had a mean number of 5.3 metastases (bilobar in 76%), associated to extrahepatic disease in 27%. Surgery was possible after one (74%) or more (26%) lines of chemotherapy. Five- and 10-year overall survival rates were 33% and 27%, respectively. Of 148 patients with a follow-up > or = 5 years, 24 patients (16%) were considered cured (mean follow-up, 118.6 months), six (25%) of whom were considered cured after repeat resection of recurrence. Twelve "cured" patients (50%) had a disease-free interval more than 10 years. Cured patients more often had three or fewer metastases less than 30 mm (P = .03) responding to first-line chemotherapy (P = .05). Multivariate analysis identified maximum size of metastases less than 30 mm at diagnosis, number of metastases at hepatectomy three or fewer, and complete pathologic response as independent predictors of cure. CONCLUSION: Cure can be achieved overall in 16% of patients with initially unresectable CLM resected after downsizing chemotherapy. In addition to increased survival, this oncosurgical approach has real potential for disease eradication

Predictors of unresectability after portal vein embolization for centrally located cholangiocarcinoma

International audienceBackground: The curative treatment of perihilar cholangiocarcinomas and centrally located intrahepatic cholangiocarcinomas often requires major hepatectomy preceded by portal vein embolization. This strategy, however, is associated with a high rate of dropouts before operation or failure of resection at the time of operative exploration. We aimed to identify predictors of unresectability (dropout or failure of resection) after portal vein embolization for centrally located cholangiocarcinoma, including perihilar cholangiocarcinomas and intrahepatic cholangiocarcinomas.Method: All patients undergoing portal vein embolization for a planned resection of a centrally located cholangiocarcinoma between 2000 and 2018 in our center were evaluated retrospectively. Predictors of unresectability were determined under intention-to-treat conditions, based on clinical, biologic, and radiologic data collected before portal vein embolization.Results: Eighty-eight consecutive patients scheduled for portal vein embolization before operative exploration were included, 56 of whom (64%) underwent curative resection and 32 (36%) of whom were not resected, including those who did not undergo exploration (n = 11) and those operated on but not resected (n = 21). The most common cause of unresectability was tumor progression (62%). A psoas muscle index <500 mm2/m2 (P = .04), high body mass index (P = .023), and low serum albumin level (P = .007) were associated with unresectabilty on multivariate analysis. A composite score including these variables (cutoffs determined after receiver operating characteristic curve analysis) was proposed and achieved accurate discrimination regarding unresectability (area under the curve = 0.82, P < .001).Conclusion: Predictors of unresectability after portal vein embolization for centrally located cholangiocarcinoma were identified, with sarcopenic overweight patients having a greater risk of unresectability. This preoperative score enables a fairly accurate prediction of unresectability in a given patient. These simple, objective, and inexpensive parameters should be considered in all patients with centrally located cholangiocarcinoma scheduled to undergo portal vein embolization

Indocyanine green fluorescence imaging to predict graft survival after orthotopic liver transplantation: a pilot study

International audienceThe incidence of primary nonfunction (PNF) after liver transplantation (LT) remains a major concern with the increasing use of marginal grafts. Indocyanine green (ICG) fluorescence is an imaging technique used in hepatobiliary surgery and LT. Because few early predictors are available, we aimed to quantify in real time the fluorescence of grafts during LT to predict 3-month survival. After graft revascularization, ICG was intravenously injected, and then the fluorescence of the graft was captured with a near infrared camera and postoperatively quantified. A multiparametric modeling of the parenchymal fluorescence intensity (FI) curve was proposed, and a predictive model of graft survival was tested. Between July 2017 and May 2019, 76 LTs were performed, among which 6 recipients underwent retransplantation. No adverse effects of ICG injection were observed. The parameter a (temporal course of FI) was significantly higher in the re-LT group (0.022 seconds (0.0011-0.059) versus 0.012 seconds (0.0001-0.054); P = 0.01). This parameter was the only independent predictive factor of graft survival at 3 months (OR, 2.4; 95% CI, 1.05-5.50; P = 0.04). The best cutoff for the parameter a (0.0155 seconds ) predicted the graft survival at 3 months with a sensitivity (Se) of 83.3% and a specificity (Spe) of 78.6% (area under the curve, 0.82; 95% CI, 0.67-0.98; P = 0.01). Quantitative assessment of intraoperative ICG fluorescence on the graft was feasible to predict graft survival at 3 months with a good Se and Spe. Further prospective studies should be undertaken to validate these results over larger cohorts and evaluate the clinical impact of this tool