| 摘要 |
Apparatus and methods are described for use with a portion of a body of a subject including acquiring a plurality of images of the portion, and displaying one of the images. In response to receiving an input that is indicative of a given location within the image, an indication of a region within the portion is generated on the image. In response to receiving a further input, a dimension of the region that is indicated within the image is modified. In response thereto, at least one tool that is suitable for being placed at the region is identified, and/or a dimension of at least one tool that is suitable for being placed at the region is identified. An output is generated is response to the identification. Other applications are also described. |
