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.
Let's just get this out of the way: you cannot contact Instagram over the phone. Yeah, it sucks that you can't talk to a real person, but like most internet-focused companies, Instagram doesn't have a support phone number that you can call. They don't even have a support email address.