Clinical PET/MRI

Radiomics and artificial intelligence

Introduction Positron emission tomography/magnetic resonance imaging (PET/MRI) is an innovative imaging technology that simultaneously acquires PET and MRI, allowing the integration of sensitive metabolic and functional information with precise structural and anatomical characterization of tissues ( ). PET/MRI has shown…

Gastrointestinal imaging

Abbreviations ADC apparent diffusion coefficient AUC area under the curve CAPIRINHA Controlled aliasing in parallel imaging results in higher acceleration CD Crohn disease CE contrast-enhanced CRC colorectal cancer CT computed tomography DWI diffusion-weighted imaging EUS endoscopic ultrasound FDG [18F]fluorodeoxyglucose FSE…

Gynecologic imaging

Introduction Gynecologic malignancies are a considerable source of morbidity and mortality, accounting for nearly 672,000 deaths globally in 2020 ( ). Imaging complements surgical and clinical gynecologic cancer staging. Pelvic contrast-enhanced magnetic resonance imaging (CE-MRI) is commonly used in clinical…

Genitourinary imaging

Introduction The use of positron emission tomography (PET) in the evaluation of genitourinary malignancies has traditionally been hampered by low tumor uptake and the masquerading effect of excreted radiopharmaceutical activity in the urinary collecting system ( ; ; ; ).…

Hepatobiliary and pancreatic imaging

Introduction Hybrid positron emission tomography (PET)/magnetic resonance imaging (MRI) is an emerging technology with promising applications in cancer evaluation ( ). The main advantage of these systems is that both anatomic and functional MRrI sequences are jointly acquired with metabolic…

Breast imaging

Acknowledgments Funding was provided in part by the 2020–Research and Innovation Framework Program PHC-11-2015 Nr. 667211, Jubiläumsfonds of the Austrian National Bank # Nr: 18207and seed grants from Novomed Austria and Guerbet France. Katja Pinker is funded in part through…

Hematologic imaging

Introduction Blood malignancies account for approximately 10% of newly diagnosed malignant tumors in the United States. While a large number of different blood cancer entities exist, three main groups are generally recognized: 1. Lymphoma, which is responsible for almost 50%…

Musculoskeletal imaging

Primary bone and soft tissue malignancies Primary bone and soft tissue malignancies are a heterogeneous group of relatively rare tumors, most of them deriving from mesenchymal tissue (sarcomas). The reported international annual incidence for sarcomas ranges from 1.8 to 5…

Thoracic imaging

Clinical management of malignancies of the chest Lung cancer Lung cancer is the leading cause of cancer deaths in men and women worldwide with a 5-year survival of only around 20% ( ). Cigarette smoking is the single most common…

Pediatrics imaging

Acknowledgments This work was in part supported by a grant from the National Cancer Institute, grant number R01CA269231, and the Sarcoma Foundation of America. We thank Mehdi Khalighi, Dawn Holley, and Kim Halbert from the PET/MRI Metabolic Service Center for…