case_images: PMC8559626_01
case_images: The tumor consists of a cystic space with papillary excrescences and hemorrhagic fluid (5x objective).
case_images: cjim-12-388-g001.jpg
case_images: PMC8559626_01_cjim-12-388-g001.jpg
case_images: F1
case_images: In the microscopic sections, cystic spaces containing colloid like eosinophilic material and papillary projections lined by a layer of epithelium (figure 1).
case_images: Tubular structures of cells with abundant clear cytoplasm
case_images: cjim-12-388-g002.jpg
case_images: PMC8559626_01_cjim-12-388-g002.jpg
case_images: F2
case_images: Other areas showed sheets and tubular structures of cells with abundant clear cytoplasm (figure 2).