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.
2. Read a new message. If you get a new message, it will show up as light blue in your inbox. Tap the message to open and read it. 1  If someone you are NOT following sends you a direct post on Instagram, this will go to your requests, and then you can decide whether you wish to view it or not.