Candace L White1, Brandon Olivieri1, Ricardo Restrepo2, Brett McKeon2, S Pinar Karakas3, Edward Y Lee4. 1. 1 Department of Radiology, Mount Sinai Medical Center of Florida, Miami Beach, FL. 2. 2 Department of Radiology, Nicklaus Children's Hospital, Miami Children's Health System, 3100 SW 62nd Ave, Miami, FL 33155. 3. 3 Department of Radiology, Benioff Children's Hospital at Oakland, University of California at San Francisco, Oakland, CA. 4. 4 Department of Radiology, Boston Children's Hospital. Boston, MA.
Abstract
OBJECTIVE: Palpable subcutaneous masses present in various shapes and sizes in the pediatric population and, accordingly, represent a variety of underlying causes. Lymphatic and venous malformations are among the most common pediatric subcutaneous lesions. However, there are congenital and acquired, as well as benign and malignant, soft-tissue masses that can mimic them clinically and at imaging. CONCLUSION: Here, we review the natural history, wide range of clinical presentations, and varied but characteristic imaging appearance of lymphatic malformations that can pose diagnostic difficulties in children. In addition, the clinical and imaging characteristics of some pediatric soft-tissue pathologies that can mimic lymphatic malformations and clues to reach a proper diagnosis are highlighted.
OBJECTIVE: Palpable subcutaneous masses present in various shapes and sizes in the pediatric population and, accordingly, represent a variety of underlying causes. Lymphatic and venous malformations are among the most common pediatric subcutaneous lesions. However, there are congenital and acquired, as well as benign and malignant, soft-tissue masses that can mimic them clinically and at imaging. CONCLUSION: Here, we review the natural history, wide range of clinical presentations, and varied but characteristic imaging appearance of lymphatic malformations that can pose diagnostic difficulties in children. In addition, the clinical and imaging characteristics of some pediatric soft-tissue pathologies that can mimic lymphatic malformations and clues to reach a proper diagnosis are highlighted.
Authors: Anthony S Larson; Waleed Brinjikji; Katelyn R Anderson; Megha Tollefson; V Michelle Silvera; Julie B Guerin Journal: Interv Neuroradiol Date: 2021-08-16 Impact factor: 1.764