In a medical visualization method, wherein: a series of organ slice images are acquired at different points in time by an imaging modality; the acquired organ slice images are stored in an image data memory with information about the series and/or the point in time of the acquisition. A data connection between an input/output device and the image data memory is established and the available series are determined. Series that are specific to the organ are symbolically represented with a display of the availability thereof. The organ slice images associated with a selected series are displayed. An input/output device as well as a computer program product operates according to the method.