Pediatric radiology
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Pediatric radiology · Feb 2020
Case ReportsImaging diagnosis of epipericardial fat necrosis in children.
Epipericardial fat necrosis is a benign, self-limited entity increasingly recognized as a cause of chest pain in adults. Epipericardial fat necrosis typically presents with acute pleuritic chest pain or abdominal pain and affects otherwise healthy individuals who characteristically have negative physical exams, laboratory tests and other ancillary tests such as electrocardiograms. We report the imaging findings of epipericardial fat necrosis in a 15-year-old boy and additional images of a case in an 8-year-old boy. Pediatric radiologists should be cognizant of this condition to ensure appropriate diagnosis and avoid unnecessary invasive procedures.
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Pediatric radiology · Feb 2020
The impact of 18F-FDG PET on initial staging and therapy planning of pediatric soft-tissue sarcoma patients.
Soft-tissue sarcomas in children are a histologically heterogenous group of malignant tumors accounting for approximately 7% of childhood cancers. There is a paucity of data on the value of 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) for initial staging and whether PET influenced management of these patients. ⋯ 18F-FDG PET proved to be a valuable tool for precise initial staging of pediatric soft-tissue sarcoma patients, especially in detecting lymph node metastasis, and could be included in their initial work-up. Given the relative rarity and heterogeneity of this group of tumors, additional investigations are required to definitely establish a role for 18F-FDG PET in the initial staging and therapy planning of soft-tissue sarcoma in the pediatric population.