We describe a case of Castleman's disease in a 8-year-old-boy who presented with a slowly growing mass in the upper neck. MRI showed a well-defined homogeneous mass with nonspecific signal features. Unusual features were a kidney-bean shape and the deep location in the suprahyoid region, the mass originating in the left retropharyngeal space.
Ide, C., De Coene, B., Lawson, G., Betsch, C., & Trigaux, J.-P. (1997). Castleman’s disease in the neck: MRI. Neuroradiology : a journal devoted to neuroimaging and interventional neuroradiology, 39(7), 520-522. https://doi.org/10.1007/s002340050458 (Original work published 1997)