Who is hesitant about Covid-19 vaccines? The profiling of participants in a French online cohort.

Objectives: To report the characteristics of vaccine-hesitant individuals in a French-speaking adult population in the context of the SARS-CoV-2 pandemic; and to identify predictors of hesitancy about Covid-19-related vaccines.

Methods: Between April and May 2020, 1640 French-speaking adults participating in an online cohort were classified according to their attitudes towards vaccination as: "hesitant", "anti-vaccination", and "pro-vaccination". Descriptive statistics, univariate multinomial regression models and multivariate analyses were compiled and carried out.

Hepatocellular Adenoma Risk Factors of Hemorrhage: Size Is Not the Only Concern!: Single-center Retrospective Experience of 261 Patients.

Objective: Our aim was to determine independent risk factors of clinical bleeding of hepatocellular adenoma (HCA) to define a better management strategy.

Summary Background Data: HCA is a rare benign liver tumor with severe complications: malignant transformation that is rare (5%-8%) and more often, hemorrhage (20%-27%). To date, only size > 5 cm and histological subtype (possibly sonic hedgehog) are associated with bleeding, but these criteria are not clearly established.