PMC3427599_01
Ectopic adrenocortical tumor. Sagittal T1 weighted MRI postcontrast demonstrates a large neoplasm in the lower spinal cord with mild to moderate heterogeneous enhancement (arrows) (A). The tumor histologically showed a biphasic cell population with large eosinophilic and small clear cells (B). Mitotic activity was brisk (inset). Immunohistochemical stains demonstrated strong reactivity for inhibin (C) and melan-A (D). MRI indicates magnetic resonance imaging.
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F1
T10 to L2 by an heterogeneously enhancing mass measuring approximately 6 x 1.5 cm (Fig. 1A).