Small cell lung cancer with peripheral neuropathy as the first symptom: Two case reports

Figure 1 Enhanced lung computed tomography of Case 2. A–D: Lung view; E–H: Soft tissue view; I–L: Enhanced soft tissue. The lung texture increased and distorted. The tracheal and bronchial openings were unobtrusive, the hilus of the two lungs were not enlarged, and multiple enlarged lymph nodes were seen in the bilateral axilla, mediastinum and tracheal carina, which were integrated into clusters. The enhanced scan was slightly uneven and enhanced, and venous computed tomography value was about 47 HU. The superior vena cava was invaded, and the enhanced scan revealed a filling defect in the right brachiocephalic vein. Enlarged lymph nodes are marked in orange and cancer embolus is marked in green.