Figure 4.
(A) MRI examination 3 weeks after end of chemo-radiotherapy shows a persistent necrotic adenopathy on the left (arrow). (B) On the native b1000 diffusion-weighted image, strongly hyperintense soft tissue deposits are present in the nodal periphery, correlating to (C) a low ADC of 0.00108 mm2/s). These findings are suggestive of persistent intact tumoral tissue in the adenopathy. (D) Follow-up CT at 6 months showed persistent left-sided nodal disease. Due to inoperability, chemotherapeutic treatment was initiated.