![Daily Medical News show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/495/small/mdedge-daily-news.png)
Summary: Weight gain is linked to progression of fibrosis in patients with nonalcoholic fatty liver disease. Also today, e-cigarette prices are down while sales are up, HPV positivity is associated with good outcomes for esophageal cancer, and PhRMA leads the way for health-care-sector lobbying.