Liver Cancer: Radiofrequency Ablation (RFA) Radiofrequency ablation, or RFA, is used primarily to shrink or slow down the growth of hepatocellular carcinoma, and is not considered a curative procedure, although survival rates are good. It is used in liver cancer patients who are not good candidates for surgery.
New service lets you send private messages on Instagram. At a press event in New York on Thursday, Instagram (owned by Facebook) announced a major new feature called Instagram Direct that enables users to send private messages to another user, or up to 15 other users.
1 To send your first DM on Instagram, take a photo as you normally would. 2  You can apply all the same filters to âDM photosâ as you can with all other Instagram posts. 3  When youâre ready to send it directly to someone (or a group of people) â tap NEXT as usual.ending a DM on Instagram isnât as intuitive as it should be (our opinion) â so donât feel bad that you needed to Google this one 1  :). To send your first DM on Instagram, take a photo as you normally would. 2  You can apply all the same filters to âDM photosâ as you can with all other Instagram posts.