1. Image processing apparatus for processing a medical image, comprising: an input for obtaining the medical image and medical data, the medical image constituting a field of view in three-dimensional (3D) patient data, and the medical data showing an anatomical context of a content of the field of view; an output for concurrently displaying a first output image comprising the medical image and a second output image comprising a visualization of the medical data; the medical data constituting non-patient specific medical data; and the imaging processing apparatus further comprising a processor for (i) performing an image alignment between the medical image and the medical data for obtaining a transformation providing a position of the content with respect to its anatomical context, and (ii) using the transformation for establishing a graphical representation of the field of view in the visualization of the medical data at said position.