Figure 5From: Hypertrophic adenoids in patients with nasopharyngeal carcinoma: appearance at magnetic resonance imaging before and after treatment Axial T1-weighted contrast-enhanced MR images of a 16-year-old child who had NPC coexisting with hypertrophic adenoids. A, before treatment, dark stripes are observed in hypertrophic adenoids (arrows). B, 3 months after radiotherapy, the stripes disappear and are replaced by air (arrows).Back to article page