PMC5554358_01
(A) T2 abdominal MRI revealing left psoas and bilateral paravertebral muscles edema and fatty substitution. (B-D) Total body CT-PET showing a hypermetabolic left axillary lymph node. We did not use copyrighted material from other sources (including the web).
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F1
There was an increased cortical latency at both motor and sensory evoked potentials at the four limbs but brain and spinal MRI showed no abnormality except from the muscular swelling that had been mentioned at the first CT (Figure 1A). A PET scan highlighted one of the two previously reported axillary lymph nodes as being enlarged and metabolically active (Figures 1B-D).