Improvement of lenvatinib-induced nephrotic syndrome after adaptation to sorafenib in thyroid cancer: A case report

Figure 1 Surgical illustration and hematoxylin and eosin staining results. A: Bilateral thyroid glands were totally removed; B: The tumor cells were large and seen with round or polygonal vesicular nuclei with ground glass change; C: Intra-nuclear inclusion and nuclear grooves were observed; D and E: Lymph nodes were identified as metastatic papillary carcinoma.