case_images: PMC2846347_01
case_images: Anteroposterior (a) and lateral (b) chest radiographs showing large lobulated bilateral masses located in the retrocardiac region.
case_images: CRM2010-724279.001.jpg
case_images: PMC2846347_01_CRM2010-724279.001.jpg
case_images: fig1
case_images: A chest radiograph (Figure 1) showed well-circumscribed, lobulated, soft-tissue masses located at the posterior mediastinal regions.
case_images: Computed tomography with pulmonary (a) and mediastinal (b) window settings demonstrates smooth heterogeneous (soft tissue and fat densities) bilateral masses in the paravertebral regions.
case_images: CRM2010-724279.002.jpg
case_images: PMC2846347_01_CRM2010-724279.002.jpg
case_images: fig2
case_images: For further evaluation, a chest CT scan (Figure 2) was performed and confirmed the presence of round, bilateral, heterogeneous, paravertebral masses as well as hepatosplenomegaly.