Molecular image–guided surgery in gynaecological cancer: where do we stand?

Purpose: The aim of this review is to give an overview of the current status of molecular image–guided surgery in gynaecological malignancies, from both clinical and technological points of view.A narrative approach was taken to describe the relevant literature, focusing on clinical applications of molecular image–guided surgery in gynaecology, preoperative imaging as surgical roadmap, and intraoperative devices.The most common clinical application in gynaecology is sentinel node biopsy (SNB). Other promising approaches are receptor-target modalities and occult lesion localisation. Preoperative SPECT/CT and PET/CT permit a roadmap for adequate surgical planning. Intraoperative detection modalities span from 1D probes to 2D portable cameras and 3D freehand imaging.After successful application of radio-guided SNB and SPECT, innovation is leaning towards hybrid modalities, such as hybrid tracer and fusion of imaging approaches including SPECT/CT and PET/CT. Robotic surgery, as well as augmented reality and virtual reality techniques, is leading to application of these innovative technologies to the clinical setting, guiding surgeons towards a precise, personalised, and minimally invasive approach.Methods: The aim of this review is to give an overview of the current status of molecular image–guided surgery in gynaecological malignancies, from both clinical and technological points of view.A narrative approach was taken to describe the relevant literature, focusing on clinical applications of molecular image–guided surgery in gynaecology, preoperative imaging as surgical roadmap, and intraoperative devices.The most common clinical application in gynaecology is sentinel node biopsy (SNB). Other promising approaches are receptor-target modalities and occult lesion localisation. Preoperative SPECT/CT and PET/CT permit a roadmap for adequate surgical planning. Intraoperative detection modalities span from 1D probes to 2D portable cameras and 3D freehand imaging.After successful application of radio-guided SNB and SPECT, innovation is leaning towards hybrid modalities, such as hybrid tracer and fusion of imaging approaches including SPECT/CT and PET/CT. Robotic surgery, as well as augmented reality and virtual reality techniques, is leading to application of these innovative technologies to the clinical setting, guiding surgeons towards a precise, personalised, and minimally invasive approach.Results: The aim of this review is to give an overview of the current status of molecular image–guided surgery in gynaecological malignancies, from both clinical and technological points of view.A narrative approach was taken to describe the relevant literature, focusing on clinical applications of molecular image–guided surgery in gynaecology, preoperative imaging as surgical roadmap, and intraoperative devices.The most common clinical application in gynaecology is sentinel node biopsy (SNB). Other promising approaches are receptor-target modalities and occult lesion localisation. Preoperative SPECT/CT and PET/CT permit a roadmap for adequate surgical planning. Intraoperative detection modalities span from 1D probes to 2D portable cameras and 3D freehand imaging.After successful application of radio-guided SNB and SPECT, innovation is leaning towards hybrid modalities, such as hybrid tracer and fusion of imaging approaches including SPECT/CT and PET/CT. Robotic surgery, as well as augmented reality and virtual reality techniques, is leading to application of these innovative technologies to the clinical setting, guiding surgeons towards a precise, personalised, and minimally invasive approach.Conclusion: The aim of this review is to give an overview of the current status of molecular image–guided surgery in gynaecological malignancies, from both clinical and technological points of view.A narrative approach was taken to describe the relevant literature, focusing on clinical applications of molecular image–guided surgery in gynaecology, preoperative imaging as surgical roadmap, and intraoperative devices.The most common clinical application in gynaecology is sentinel node biopsy (SNB). Other promising approaches are receptor-target modalities and occult lesion localisation. Preoperative SPECT/CT and PET/CT permit a roadmap for adequate surgical planning. Intraoperative detection modalities span from 1D probes to 2D portable cameras and 3D freehand imaging.After successful application of radio-guided SNB and SPECT, innovation is leaning towards hybrid modalities, such as hybrid tracer and fusion of imaging approaches including SPECT/CT and PET/CT. Robotic surgery, as well as augmented reality and virtual reality techniques, is leading to application of these innovative technologies to the clinical setting, guiding surgeons towards a precise, personalised, and minimally invasive approach. [ABSTRACT FROM AUTHOR]