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.
Instagram Direct initially let you send messages (photos, videos, and text) to one or more people. In fact, this is how Instagram Direct has always worked: Manage your messages: To access your Direct message inbox, tap the inbox symbol in the top right of the Feed section.