The invention relates to an ultrasound system for imaging a volumetric region (132) comprising a region of interest (82'). The system comprises a probe (10) for intracavity imaging； a beamformer coupled to the array and adapted to control ultrasound beam steering and provide ultrasound image data of the volumetric region； an image processor responsive to the ultrasound image data, based on which it is adapted to produce an ultrasound image； and a region of interest (ROI) identifier enabling to identify a region of interest on the basis of the ultrasound image data, and which identifier is adapted to generate identification data indicating the region of interest within the volumetric region； wherein the ultrasound system is configurable by a plurality of use cases in response to respective identifiers of said use cases, each use case being associated with a particular intracavity imaging procedure and comprising an anatomical model for said intracavity imaging procedure； and wherein the ROI identifier is configurable by the respective anatomical models of said use cases. A method of configuring such an ultrasound system is also disclosed.
