PMC5798100_01
(a) Whole-body fluorodeoxyglucose image showing the left testicular lesion (bold arrow) and bilateral adrenal hypermetabolism, (b) computed tomography showing grossly hypertrophied adrenal glands (c) showing fused positron emission tomography/computed tomography image demonstrating adrenal hypermetabolism
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F1
The whole-body image shows increased uptake in the left scrotum [Figure 1a]. Incidentally, there was unusual and prominent increased uptake in the adrenal glands on both sides [Figure 1a]. The corresponding CT images showed a significant hypertrophy of the adrenal glands [Figure 1b] with increased metabolism [Figure 1c].
Computed tomography (a) and fused positron emission tomography/computed tomography (b) images of the left testicular lesion showing homogeneously enhancing lesion with increased metabolic activity
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F2
The lesion in the left testis showed homogeneous enhancement measuring 1.5 cm x 2.6 cm with irregular margin and standardized uptake value (SUVmax) of 4 [Figure 2a and b].