Figure 2From: A Case of Complicated Silicosis with a Complex Clinical Course in a Glass Manufacturing WorkerThyroid and neck sonography. Enlargement of multiple lymph nodes appears like metastases at both neck levels IV and VI and the supraclavicular level. CT with enhancement. Lymph node enlargement about 2 cm in size at the left supraclavicular area. Abbreviation (arrows): A, common carotid artery. V, jugular vein. LN, supraclavicular lymph node.Back to article page