Fig. 2From: Incidental detection of acquired unilateral nasolacrimal duct obstruction on I-131 whole body scan following I-131 therapy for thyroid cancer: a case reportSpot view (A) shows focal uptake in left orbital region (black arrow). Correlative SPECT-CT in Panel B and C illustrates that focal uptake is in left stenosed nasolacrimal duct (white arrow)Back to article page