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.
Using the Instagram Website. 1  1. Go to the Instagram website. 2  2. Log in. Do so by entering your Instagram username and password, then click on âLog in.â If you use your Facebook account to access Instagram, click âLog in with Facebookâ and follow the prompts to sign in. 3  3. View your feed.