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.
How to add a hashtag to an Instagram post. Hashtags can be added to your posts as captions or comments. Assuming your Instagram account is public, a hashtag will make your post discoverable on the corresponding hashtag page. To tag a post with a hashtag in the caption: Take or upload a photo or video.