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.
You can send photos or videos from your camera roll or ones you take using the in-app camera. Messages wonât appear in Feed, search or your profile. To send photos/videos using Instagram Direct: 1  Take a new photo/video or upload one from your camera roll.