2Sahdev A, Sohaib A, Monson JP, et al. CT and MR imaging of unusual locations of extra-adrenal paragangliomas (pheochromocytomas) [ J ]. Eur Radiol, 2005,15 (4) : 85 - 92.
3Lucon AM, Pereira MA, Mendonca BB, et al, Pheochromocytoma: study of 50 cases[J]. J Urol, 1997,157 (2) : 1208 - 1212.
4Demontpreville VT, Mussots S, Gharbi N, et al, Paraganglioma with ganglioneuromatous component located in the posterior mediastinum [ J ]. Ann Diagn Pathol,2005,9(2) : 110 - 114.
5Celiktas M, Okur N, Aikimbaev KS, et al. Blladder pheoehromoeytoma : encountered on sonography [ J ]. Aust Radiol,2004,48 ( 3 ) :398.
