Fig. 1

Bilateral carotid body paragangliomas (CBPs) with breast, spine, and lune metastasis (a) Head and neck computed tomography angiography reveals 26.4 × 16.5 mm and 25.2 × 17.3 mm sized right and left CBPs, respectively. (b) The large hyper-enhancing solid nodule at the left lower lobe of the left lung (12 mm) on positron emission tomography computed tomography presenting as metastasis of paraganglioma (c} Several different-sized sclerotic lesions in the thoracolumbar spine on spinal magnetic resonance imaging presenting as metastasis of paraganglioma