Screening for precancerous anal lesions linked to human papillomaviruses: French recommendations for clinical practice.

In France, about 2000 new cases of anal cancer are diagnosed annually. Squamous cell carcinoma is the most common histological type, mostly occurring secondary to persistent HPV16 infection. Invasive cancer is preceded by precancerous lesions. In addition to patients with a personal history of precancerous lesions and anal cancer, three groups are at very high risk of anal cancer: (i) men who have sex with men and are living with HIV, (ii) women with a history of high-grade squamous intraepithelial lesions (HSILs) or vulvar HPV cancer, and (iii) women who received a solid organ transplant more than 10 years ago. The purpose of screening is to detect HSILs so that they can be treated, thereby reducing the risk of progression to cancer. All patients with symptoms should undergo a proctological examination including standard anoscopy. For asymptomatic patients at risk, an initial HPV16 test makes it possible to target patients at risk of HSILs likely to progress to cancer. Anal cytology is a sensitive test for HSIL detection. Its sensitivity is greater than 80% and exceeds that of proctological examination with standard anoscopy. It is indicated in the event of a positive HPV16 test. In the presence of cytological abnormalities and/or lesions and a suspicion of dysplasia on clinical examination, high-resolution anoscopy is indicated. Performance is superior to that of proctological examination with standard anoscopy. However, this technique is not widely available, which limits its use. If high-resolution anoscopy is not possible, screening by a standard proctological examination is an alternative. There is a need to develop high-resolution anoscopy and triage tests and to evaluate screening strategies.

Electro-clinical presentation of hereditary transthyretin related amyloidosis when presenting as a polyneuropathy of unknown origin in northern France.

INTRODUCTION: Hereditary transthyretin related amyloidosis (h-ATTR) classically presents as a small fiber neuropathy with positive family history, but can also be revealed by various other types of peripheral neuropathy. OBJECTIVE: To describe the initial electro-clinical presentation of patients from in a single region (northern France) of h-ATTR when it presents as a polyneuropathy of unknown origin. METHOD: We reviewed the records of patients referred to two neuromuscular centers from northern France with a peripheral neuropathy of unknown origin who were subsequently diagnosed with h-ATTR. RESULTS: Among 26 h-ATTR patients (10 Val30Met, 16 Ser77Tyr), only 14 patients had a suspicious family history (53.8%). The electro-clinical presentation was mostly a large-fiber sensory motor polyneuropathy (92.3%), which could be symmetric or not, length-dependent or not, or associated with nerve entrapment or not. Demyelinating signs were observed in 17 patients (70.8%), among whom nine fulfilled the criteria for a definite diagnosis of chronic inflammatory demyelinating polyradiculoneuropathy (37.5%). CONCLUSION: h-ATTR may have a wide spectrum of clinical profiles, and should be considered in the screening of polyneuropathies of unknown origin.

HBx triggers either cellular senescence or cell proliferation depending on cellular phenotype.

Replicative senescence is a hallmark of chronic liver diseases including chronic hepatitis B virus (HBV) infection, whereas HBV-encoded oncoproteins HBx and preS2 have been found to overcome senescence. HBx possesses a C-terminal truncation mainly in hepatocellular carcinomas but also in noncancerous liver tissues. Here, by cell counting, BrdU incorporation, MTT proliferation assay, cell cycle analysis, SA-ßgal staining and Western blotting in primary and malignant cells, we investigated the effect of HBx C-terminal mutants on cellular senescence. HBx C-terminal mutants were found to trigger cellular senescence in primary MRC5 cells, and malignant liver cells Huh7, and SK-Hep1. In contrast, these mutants promoted the proliferation of HepG2 malignant liver cells. The pro-senescent effect of HBx relied on an increased p16(INK4a) and p21(Waf1/Cip1) expression, and a decreased phosphorylation of Rb. Together, these results suggest that the two main variants of HBx present in HBV-infected liver possess opposite effects on cellular senescence that depend on the phenotype of infected cells.

Targeting the red nucleus for cerebellar tremor.

Deep brain stimulation of the thalamus (and especially the ventral intermediate nucleus) does not significantly improve a drug-resistant, disabling cerebellar tremor. The dentato-rubro-olivary tract (Guillain-Mollaret triangle, including the red nucleus) is a subcortical loop that is critically involved in tremor genesis. We report the case of a 48-year-old female patient presenting with generalized cerebellar tremor caused by alcohol-related cerebellar degeneration. Resistance to pharmacological treatment and the severity of the symptoms prompted us to investigate the effects of bilateral deep brain stimulation of the red nucleus. Intra-operative microrecordings of the red nucleus revealed intense, irregular, tonic background activity but no rhythmic components that were synchronous with upper limb tremor. The postural component of the cerebellar tremor disappeared during insertion of the macro-electrodes and for a few minutes after stimulation, with no changes in the intentional (kinetic) component. Stimulation per se did not reduce postural or intentional tremor and was associated with dysautonomic symptoms (the voltage threshold for which was inversed related to the stimulation frequency). Our observations suggest that the red nucleus is (1) an important centre for the genesis of cerebellar tremor and thus (2) a possible target for drug-refractory tremor. Future research must determine how neuromodulation of the red nucleus can best be implemented in patients with cerebellar degeneration.

Transarterial chemoembolization followed by moderately hypofractionated radiotherapy in hepatocellular carcinoma: Long-term results of RTF3 regimen.

PURPOSE: In early-stage hepatocellular carcinoma (HCC) patients merely fit for surgery, transarterial chemoembolization (TACE) achieve low long-term disease control. We evaluated the efficacy and safety of its combination with moderately hypofractionated radiotherapy (hRT) using RTF3 regimen. MATERIAL AND METHODS: Between 2006 and 2016, 61 consecutive patients treated in our single expert center for a Barcelona Clinic Liver Cancer (BCLC) A HCC by TACE followed by hRT 3Gy/fraction were retrospectively included. RESULTS: Sixty of the 61 included presented Child-Pugh A cirrhosis (A5, n=41, 67.2%; A6: n=19, 31.1%). Fourteen patients (22.9%) were already treated for a HCC, mainly by radiofrequency (n=12). All patient received a TACE followed by 3Gy per fraction hRT. Mean radiation dose was 54Gy (range: 48-60). After a median follow-up of 118 months, median time-to-progression, progression-free survival (PFS) and overall survival (OS) was 21.3, 18.1, and 31.5 months, respectively. In univariate analysis, PFS was related to dose > 54Gy (HR: 2, P=0.036), and OS was correlated to Child-Pugh A6 or B7 (HR: 1.93, P=0.03) and overall hRT time (HR: 1.06, P=0.015). At progression, orthotopic liver transplantation was performed in 8 patients (13.1%). Severe symptomatic adverse events occurred in 12 patients (19.7%), mainly ascites (n=7). CONCLUSION: In BCLC-A Child-Pugh A HCC patients ineligible to surgery or thermoablation, TACE-hRT is a safe and effective treatment. Prospective studies are needed to compare this association with radioembolization, TACE-stereotactic radiotherapy, and systemic treatments combinations.

[Radiation therapy of hepatic haemangiomas: Review from a case report]. / Radiothérapie externe des angiomes hépatiques : revue de la littérature, à partir d'un cas.

Haemangioma is the most frequent benign hepatic tumour. Haemangioma is generally asymptomatic but it can sometimes cause disabling symptoms depending on its size and location. Surgery and interventional radiology are the cornerstone of the treatment in this situation. Radiation therapy, already used with good efficacy and safety to treat hepatic malignant lesions as hepatocarcinoma and metastases, is a relevant option in case of contraindication to surgery because of multiple or very large lesions. In this context, we report the case of a patient presenting with multiple symptomatic hepatic haemangiomas, successfully treated by radiation therapy in our department. These good results justified a review of the literature to report series of patients treated in this indication and to describe the main treatment regimens used.

Long-term evaluation of the impact of delivery modalities on anal continence in women with Crohn's disease.

CONTEXT: Crohn's disease (CD) and sphincter injury during childbirth are two risk factors for anal incontinence (AI). The long-term risk of developing AI in women with CD after childbirth has never been studied. GOAL: The main objective of the study is to assess the risk of developing severe AI after childbirth in women with CD. METHODS: A retrospective study was performed in women with CD who gave birth in a French "Level 3" maternity hospital between 2000 and 2015. The primary endpoint was severe AI as defined by a Wexner score≥9 or a St. Mark's score≥9, at least five years after childbirth. The association between delivery route and occurrence of severe AI was assessed by univariate and multivariate analyses. RESULTS: Forty-six women were included, 32 of whom were delivered vaginally and 14 by Caesarean section. Thirty-one percent of the women had severe AI according to the Wexner score, and 41% according to the St. Mark's score. Two factors were associated with severe AI: vaginal delivery and the occurrence of an obstetric perineal injury: (crude OR=8.89, 95% (CI: 1.03-76.57) and crude OR=4.16, 95% (CI: 1.06-16.27) respectively for AI defined by the Wexner score, and crude OR=6.8, 95% (CI: 1.30-35.41) and crude OR=4.3, 95% (CI: 1.23-15.2) for AI defined by the St. Mark's score). After adjusting for confounding factors, only vaginal delivery was associated with severe AI (adjusted OR=22.86, 95% CI: 1.52-931.28 for a Wexner score≥9 and adjusted OR=16. 11 (95% CI: 1.43-533.26) for a St Mark score≥9). CONCLUSION: Vaginal birth was associated with the development of severe long-term AI in women with CD.

Y-STR DNA analysis of 154 female child sexual assault cases in the Philippines.

The laboratory evaluated 154 sexual assault cases from four Child Protection Units in the Philippines involving female child victims aged from 2 years to 18 years old. All child victims sought medical attention within 72 h after sexual contact. In 130 cases, the child victim knew the alleged offender and identified them during the interview with the social worker. Penile ejaculation was reported by 68 child victims with varying reports of washing after contact. Overall, 84 child victims admitted having wiped their genitalia prior to the collection of biological samples for DNA testing. Laboratory personnel examined vaginal smears in only 109 cases using a light microscope and reported 23 samples to be positive for sperm cells. Using the PowerPlex® short tandem repeat of the Y chromosome (Y-STR) DNA multiplex system, male DNA was detected in vaginal swab samples from 63 child victims. In 39 cases, positive amplification at 11 Y-STR DNA markers consistent with a single male DNA profile was observed. Twenty-eight of these full single Y-STR DNA profiles were found to be unique when searched in worldwide Y-STR DNA population databases (~40,000 haplotypes), eight haplotypes matching Filipinos and/or Asian haplotypes and one Y-STR DNA profile only matching European, Caucasian, and Latin American haplotypes. Y-STR DNA profiles generated will be compared with reference DNA profiles of alleged offenders once reference samples are submitted to the laboratory.

Markedly effective local control of hepatocellular carcinoma with a poor prognosis by combined multimodal therapy with sorafenib as a neoadjuvant approach.

Sorafenib has recently been approved as the gold standard therapy for advanced BCLC-C hepatocellular carcinomas. Although significant improvement of survival rates was shown, objective tumor response rates remained low following RECIST criteria in phases 2 and 3 studies. We report the rare case of a patient with a large hepatocellular carcinoma tumor invading suprahepatic veins in which sorafenib led to a very significant regression by about 90% of the tumor bulk, thus allowing at sterilizing the residual tumor tissue by subsequent combination of transarterial intrahepatic chemoembolization and high dose radiotherapy.

Impact of systematic advanced care planning in lung cancer patients: A prospective study.

BACKGROUND: End-of-life (EOL) communication is crucial, particularly for cancer patients. While advanced care planning is still uncommon, we sought to investigate its impact on care intensity in case of organ failure in lung cancer patients. METHODS: We prospectively included consecutive lung cancer patients hospitalised at the Grenoble University Hospital, France, between January 1, 2014 and March 31, 2016. Patients could be admitted several times and benefited from advanced care planning based on three care intensities: intensive care, maximal medical care, and exclusive palliative care. Patients' wishes were addressed. RESULTS: Data of 739 hospitalisations concerning 482 patients were studied. During the three first admissions, 173 (25%) patients developed organ failure, with intensive care proposed to 56 (32%), maximal medical care to 104 (60%), and exclusive palliative care to 13 (8%). Median time to organ failure was 9 days [IQR 25%-75%: 3-13]. All patients benefited from care intensity that was either equal to or lower than the care proposed. Specific wishes were recorded for 158 (91%) patients, with a discussion about EOL conditions held in 116 (73%). CONCLUSIONS: In case of organ failure, advanced care planning helps provide reasonable care intensity. The role of the patient's wishes as to the proposed care must be further investigated. CLINICAL TRIAL REGISTRATION: The study was registered at www.ClinicalTrials.gov with the identifier NCT02852629.

Investigation of the exclusive 3He(e,e' pn)1H reaction.

Cross sections for the 3He(e,e' pn)1H reaction were measured for the first time at energy transfers of 220 and 270 MeV for several momentum transfers ranging from 300 to 450 MeV/c. Cross sections are presented as a function of the momentum of the recoil proton and the momentum transfer. Continuum Faddeev calculations using the Argonne V18 and Bonn-B nucleon-nucleon potentials overestimate the measured cross sections by a factor 5 at low recoil proton momentum with the discrepancy becoming smaller at higher recoil proton momentum.

[Dosimetric impact of breath-hold in the treatment of hepatocellular carcinoma by conformal radiation therapy]. / Impact dosimétrique du blocage respiratoire dans le traitement du carcinome hépatocellulaire par irradiation de conformation.

OBJECTIVE: To evaluate the dosimetric impact of breath-hold during radiotherapy of hepatocellular carcinoma (HCC) and to determinate the optimal respiratory phase for treatment (exhale or inhale). PATIENTS AND METHODS: Two CT scans were performed in inhale and in exhale in 20 patients with HCC. The GTV was delineated slice by slice on the inspiration breath hold acquisition (GTV(insp)) and on the expiration breath hold acquisition (GTV(exp)). The superposition of two GTV allowed to obtain the global GTV (free respiration). PTV was defined by adding a margin of 1cm around each GTV. The liver, the duodenum, the two kidneys, the stomach and the spinal cord were delineated on each acquisition as organs at risk (OAR). Three dosimetric plans were created on inspiration, expiration and on global PTV. RESULTS: The mean reduction in the volume of PTV with conformal radiation therapy (3D-CRT) in the hold-breath group compared to the free respiration group was of 33.5+/-11.9%. The average difference of V50%, V20, V30, V40 and V50 were around 4% in favor of the breath hold. The average value of NTCP was 8.9% in free respiration, 4.5% in expiration and 3.2% in inspiration. Further improvement in the OARs dosimetric parameters for the breath hold was observed. CONCLUSION: Compared to the conformal radiotherapy with free respiration, the breath-hold allows reducing the volume of the PTV and the doses to the healthy liver and organs at risk. The use of this modality during different radiotherapy techniques (3D-CRT, IMRT and stereotactic) may be recommended. No difference in dosimetric value has been observed between the breath hold in expiratory and inspiratory phases.

Myogenic Disease and Metabolic Acidosis: Consider Multiple Acyl-Coenzyme A Dehydrogenase Deficiency.

BACKGROUND: Multiple acyl-coA dehydrogenase deficiency (MADD) is a rare, inherited, autosomal-recessive disorder leading to the accumulation of acylcarnitine of all chain lengths. Acute decompensation with cardiac, respiratory or hepatic failure and metabolic abnormalities may be life-threatening. CASE PRESENTATION: A 29-year-old woman presented with severe lactic acidosis associated with intense myalgia and muscle weakness. The clinical examination revealed symmetric upper and lower limb motor impairment (rated at 2 or 3 out of 5 on the Medical Research Council scale) and clear amyotrophy. Laboratory tests had revealed severe rhabdomyolysis, with a serum creatine phosphokinase level of 8,700 IU/L and asymptomatic hypoglycemia in the absence of ketosis. Electromyography revealed myotonic bursts in all four limbs. The absence of myositis-specific autoantibodies ruled out a diagnosis of autoimmune myositis. Finally, Acylcarnitine profile and gas chromatography-mass spectrometry analysis of organic acids led to the diagnosis of MADD. A treatment based on the intravenous infusion of glucose solutes, administration of riboflavin, and supplementation with coenzyme Q10 and carnitine was effective. Lipid consumption was strictly prohibited in the early stages of treatment. The clinical and biochemical parameters rapidly improved and we noticed a complete disappearance of the motor deficit, without sequelae. CONCLUSION: A diagnosis of MADD must be considered whenever acute or chronic muscle involvement is associated with metabolic disorders. Acute heart, respiratory or hepatic failure and metabolic abnormalities caused by MADD may be life-threatening, and will require intensive care.

A Phase 2 Study of Galunisertib (TGF-ß1 Receptor Type I Inhibitor) and Sorafenib in Patients With Advanced Hepatocellular Carcinoma.

INTRODUCTION: Inhibition of tumor growth factor-ß (TGF-ß) receptor type I potentiated the activity of sorafenib in preclinical models of hepatocellular carcinoma (HCC). Galunisertib is a small-molecule selective inhibitor of TGF-ß1 receptor type I, which demonstrated activity in a phase 2 trial as second-line HCC treatment. METHODS: The combination of galunisertib and sorafenib (400 mg BID) was tested in patients with advanced HCC and Child-Pugh A liver function without prior systemic therapy. Galunisertib dose was administered 80 or 150 mg b.i.d. orally for 14 days every 28 days in safety lead-in cohorts; in the expansion cohort, all patients received galunisertib 150 mg b.i.d. Objectives included time-to-tumor progression, changes in circulating alpha fetoprotein and TGF-ß1, safety, overall survival (OS), response rate, and pharmacokinetics (PK). RESULTS: Patients (n = 47) were enrolled from 5 non-Asian countries; 3 and 44 patients received the 80 mg and 150 mg b.i.d. doses of galunisertib, respectively. The pharmacokinetics and safety profiles were consistent with monotherapy of each drug. For the 150 mg b.i.d. galunisertib cohort, the median time-to-tumor progression was 4.1 months; the median OS was 18.8 months. A partial response was seen in 2 patients, stable disease in 21, and progressive disease in 13. TGF-ß1 responders (decrease of >20% from baseline) vs nonresponders had longer OS (22.8 vs 12.0 months, P = 0.038). DISCUSSION: The combination of galunisertib and sorafenib showed acceptable safety and a prolonged OS outcome.

Vaccinia-based oncolytic immunotherapy Pexastimogene Devacirepvec in patients with advanced hepatocellular carcinoma after sorafenib failure: a randomized multicenter Phase IIb trial (TRAVERSE).

Pexastimogene devacirepvec (Pexa-Vec) is a vaccinia virus-based oncolytic immunotherapy designed to preferentially replicate in and destroy tumor cells while stimulating anti-tumor immunity by expressing GM-CSF. An earlier randomized Phase IIa trial in predominantly sorafenib-naïve hepatocellular carcinoma (HCC) demonstrated an overall survival (OS) benefit. This randomized, open-label Phase IIb trial investigated whether Pexa-Vec plus Best Supportive Care (BSC) improved OS over BSC alone in HCC patients who failed sorafenib therapy (TRAVERSE). 129 patients were randomly assigned 2:1 to Pexa-Vec plus BSC vs. BSC alone. Pexa-Vec was given as a single intravenous (IV) infusion followed by up to 5 IT injections. The primary endpoint was OS. Secondary endpoints included overall response rate (RR), time to progression (TTP) and safety. A high drop-out rate in the control arm (63%) confounded assessment of response-based endpoints. Median OS (ITT) for Pexa-Vec plus BSC vs. BSC alone was 4.2 and 4.4 months, respectively (HR, 1.19, 95% CI: 0.78-1.80; p = .428). There was no difference between the two treatment arms in RR or TTP. Pexa-Vec was generally well-tolerated. The most frequent Grade 3 included pyrexia (8%) and hypotension (8%). Induction of immune responses to vaccinia antigens and HCC associated antigens were observed. Despite a tolerable safety profile and induction of T cell responses, Pexa-Vec did not improve OS as second-line therapy after sorafenib failure. The true potential of oncolytic viruses may lie in the treatment of patients with earlier disease stages which should be addressed in future studies. ClinicalTrials.gov: NCT01387555.

Common dysregulation of Wnt/Frizzled receptor elements in human hepatocellular carcinoma.

Dysregulation of growth factors and their receptors is central to human hepatocellular carcinoma (HCC). We previously demonstrated that the Frizzled-7 membrane receptor mediating the Wnt signalling can activate the beta-catenin pathway and promotes malignancy in human hepatitis B virus-related HCCs. Expression patterns of all the 10 Frizzled receptors, and their extracellular soluble autoparacrine regulators (19 Wnt activators and 4 sFRP inhibitors) were assessed by real-time RT-PCR in 62 human HCC of different etiologies and their matched peritumorous areas. Immunostaining was performed to localise Frizzled on cell types in liver tissues. Regulation of three known Frizzled-dependent pathways (beta-catenin, protein kinase C, and C-Jun NH(2)-terminal kinase) was measured in tissues by western blot. We found that eight Frizzled-potentially activating events were pleiotropically dysregulated in 95% HCC and 68% peritumours as compared to normal livers (upregulations of Frizzled-3/6/7 and Wnt3/4/5a, or downregulation of sFRP1/5), accumulating gradually with severity of fibrosis in peritumours and loss of differentiation status in tumours. The hepatocytes supported the Wnt/Frizzled signalling since specifically overexpressing Frizzled receptors in liver tissues. Dysregulation of the eight Frizzled-potentially activating events was associated with differential activation of the three known Frizzled-dependent pathways. This study provides an extensive analysis of the Wnt/Frizzled receptor elements and reveals that the dysregulation may be one of the most common and earliest events described thus far during hepatocarcinogenesis.

[Irradiation of hepatocellular carcinoma: impact of breathing on motions and variations of volume of the tumor, liver and upper abdominal organs]. / L'irradiation des carcinomes hépatocellulaires: impact de la respiration sur les mouvements et variations de volume de la tumeur, du foie et des organes intra-abdominaux.

PURPOSE: To evaluate the amplitude of motion and the variations of volume of the tumor, the liver and upper abdominal organs induced by breathing during the irradiation of hepatocellular carcinoma (HCC). MATERIAL AND METHODS: Two scanners were performed in inhale and in exhale not forced in 20 patients with a HCC. The liver (left/right lobes), the tumor, the duodenum, the two kidneys and the pancreas were delineated on each acquisition. The superposition of the two spirals made it possible to measure the displacements and variations of volume of these structures in the craniocaudal (CC), lateral (Lat), and anteroposterior (AP) directions. RESULTS: The mean displacement of the tumour in CC, Lat and AP was of 19.7+/-8.3 mm, 4.5+/-2.3 mm, and 8.9+/-6.5 mm. The greatest amplitude of movement was obtained in CC for the right and left hepatic lobes (19+/-6.5 mm, 10+/-5.6 mm), the duodenum(12.6+/-6.4 mm), the kidneys right and left (15.5+/-6.1 mm, 16.2+/-10 mm) and the pancreas (13.2+/-6 mm). No significant variation of volume was observed for these organs. CONCLUSION: The movements of the tumour, the liver and the abdominal organs, induced by breathing are significant. The respiratory gating appears essential in particular with the development of new techniques of irradiation such as the intensity-modulated radiotherapy (IMRT) or the stereotactic body radiation therapy (SBRT).

[Endovascular treatment of SVC syndrome from neoplastic origin: a review of 34 cases]. / Traitement endovasculaire du syndrome cave supérieur d'origine néoplasique: à propos de 34 patients.

PURPOSE: To report our experience with the treatment of 34 patients with SVC syndrome from neoplastic origin using the Wallstent. MATERIALS AND METHODS: Thirty-four patients were treated between January 2000 and February 2007: 21 males and 13 females, aged 44-81 years, with non-small-cell lung carcinoma in 27 cases (79%), small-cell lung carcinoma in 5 cases (15%) and metastatic breast adenocarcinoma to the mediastinum in 2 cases (6%). All patients were treated using the stainless steel self-expanding Wallstent. A dual brachial-femoral access was used in all cases. RESULTS: Stent placement was possible in all cases. Per procedure acute respiratory distress occurred in 2 cases: 1 case of acute pulmonary edema and 1 case of tamponade. Symptoms resolved within 24 hours. Twenty-six patients died from disease progression, 8 during the first month, and 16 within 32-545 days post-procedure (mean: 213.4 days). Five patients with recurrent SVC syndrome underwent repeat treatment (restenosis in 3 cases, fracture in 1 case, thrombosis in 1 case), for primary and secondary patency rates of 81% and 100%. CONCLUSION: Palliative stent treatment of neoplastic SVC syndrome is reliable, safe and provides long-standing improvement in quality of life.

[An unusual cause of chylothorax: primary amyloidosis]. / Une cause exceptionnelle de chylothorax: l'amylose primitive.

BACKGROUND: Amyloidosis is a large family of diseases defined by the presence of extra cellular protein deposits which can remain localised but are generally diffuse. Pleural involvement with effusion is rare (6% only), and difficult to diagnose because the clinical signs are non-specific. OBSERVATION: We report the case of a 77 year old man, hospitalized for anasarca, with recurring pleural effusions despite two drainages and talcage. Pleural aspiration revealed a chylothorax. ProBNP was high: 24000 ng/l. Echocardiography revealed a restrictive cardiomyopathy and suggested the diagnosis of a systemic disease. Negative peripheral biopsies led us to perform an endomyocardial biopsy, which confirmed the diagnosis of amyloidosis AL. CONCLUSION: We report an original case of primary amyloidosis presenting as a chylothorax and confirmed by an endomyocardial biopsy. We highlight the multi factorial character of pleural effusions associated with amyloidosis. This explains the delay in treatment and the disease's critical nature (median survival 2 months). The prognostic value of proBNP is also emphasised.

Large hepatocellular carcinoma: Does fibrosis really impact prognosis after resection?

BACKGROUND: Hepatectomy remains the standard treatment for large hepatocellular carcinoma (LHCC) ≥5cm. Fibrosis may constitute a contraindication for resection because of high risk of post-hepatectomy liver failure, but its impact on patient outcome and cancer recurrence remains ill defined. Our aim was to compare predictors of survival in patients with and without cirrhosis following hepatectomy for LHCC. METHODS: The data on consecutive patients undergoing hepatectomy for LHCC in two tertiary centres between 2012 and 2016 were reviewed. The outcomes of cirrhotic (F4) and non-cirrhotic (F0-F3) patients were compared. Patients with perioperative medical (sorafenib) or radiological (transarterial chemoembolization, radiofrequency) treatments were excluded. RESULTS: Sixty patients were included. Preoperative and intraoperative features were identical between both groups. Cirrhotics (n=15) presented more satellite nodules on specimens (73% vs. 44%; P=0.073) but better differentiated lesions than non-cirrhotics (P=0.041). The median overall survival of cirrhotics was 34 vs. 29months for non-cirrhotics (P=0.8), and their disease-free survival was 14 versus 18 months (P=0.9). Fibrosis stage did not impact overall (P=0.2) nor disease-free survivals (P=0.6). CONCLUSION: Hepatectomy for LHCC in cirrhotics can achieve acceptable oncological results when compared to non-cirrhotic patients. Curative resection of LHCC should be attempted if liver function is acceptable, whatever the fibrosis stage.