Thyroid follicular renal cell carcinoma excluding thyroid metastases: A case report

Figure 2 Part of the renal tissue, 2. 1 cm × 1.5 cm × 1.5 cm in size, with a nodular body and part of the free adipose tissue, without contact with obvious lymph nodes. Microscopically, the tumor cells were glandular, cystic follicular, or papillary, and the cell size was uniform. The cytoplasm was medium, light stained or empty bright, and the nucleus was round or slightly irregular, with small nucleoli and red stain in the lumen. Original magnification: 100 ×; scale bar: 100 μm.