А в единицах Хаунсфилда? Или сделано первично только МРТ?
UPD: посмотрел описание феохромоцитом на МРТ - должно быть усиление сигнала в Т2 режиме, чего не имеем. Похоже, и правда не фео. Но повторить норметанефрин, наверное, стоит, поскольку феохромоцитома - известный хамелеон:
Цитата:
Pheochromocytomas are encountered, sometimes unexpectedly, across a range of imaging modalities. They are characteristically solid, hypervascular masses with high signal intensity on T2-weighted magnetic resonance (MR) images.
A wide spectrum of imaging appearances is seen, however, and pheochromocytomas may mimic other adrenal lesions, both benign and malignant. They may be dark on T2-weighted MR images, in contrast to their more classic bright T2-weighted appearance. Other atypical features include fatty, hemorrhagic, cystic, and calcific changes. Pheochromocytomas may contain sufficient fat to be mistaken for an
adenoma at computed tomography (CT) or MR imaging.
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