PMC6859016_01
CT showed a hypodense left adrenal lesion measuring 2.5 cm X 3.4 cm in diameter with a spontaneous density of 20UH
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The relative and absolute washouts were 10 % and 16 % respectively (Figure 1).
Magnetic resonance imaging revealed a round mass in the left adrenal gland. The mass registered low-signal intensity on the T1-weighted image, and a slightly high signal intensity on the T2-weighted image
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T2-weighted image; moderately enhanced after contrast. The calculation of the signal drop on the in-phase and out-of-phase sequences shows a value of less than 10% (Figure 2). The metabolic workup, including serum electrolytes, urinary metanephrine, was within the normal range.
The tumor cells are fusiform, devoid of atypia (HES X 200)
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The tumor cells expressed PS 100 (Figure 3, Figure 4).
The tumor cells expressed PS 100
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The tumor cells expressed PS 100 (Figure 3, Figure 4).