case_images: PMC6430846_01
case_images: RCC showing cystic, papillary, solid areas along with normal renal tubules, (H&E 5x)
case_images: PAMJ-31-26-g001.jpg
case_images: PMC6430846_01_PAMJ-31-26-g001.jpg
case_images: f0001
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Interface between solid and papillary areas, (H&E 10x)
case_images: PAMJ-31-26-g002.jpg
case_images: PMC6430846_01_PAMJ-31-26-g002.jpg
case_images: f0002
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Papillary areas showing pleomorphic cells with eosinophilic cytoplasm and vesicular nuclei, (H&E 40x)
case_images: PAMJ-31-26-g003.jpg
case_images: PMC6430846_01_PAMJ-31-26-g003.jpg
case_images: f0003
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Solid areas showing sheets of monotonous small cells with hyperchromatic nuclei and scanty cytoplasm, (H&E 40x)
case_images: PAMJ-31-26-g004.jpg
case_images: PMC6430846_01_PAMJ-31-26-g004.jpg
case_images: f0004
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Extensive calcification, (H&E 40x)
case_images: PAMJ-31-26-g005.jpg
case_images: PMC6430846_01_PAMJ-31-26-g005.jpg
case_images: f0005
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Osseous differentiation, (H&E 40x)
case_images: PAMJ-31-26-g006.jpg
case_images: PMC6430846_01_PAMJ-31-26-g006.jpg
case_images: f0006
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.
case_images: Chondroid differentiation, (H&E 40x)
case_images: PAMJ-31-26-g007.jpg
case_images: PMC6430846_01_PAMJ-31-26-g007.jpg
case_images: f0007
case_images: Microscopic examination: Examined sections revealed a malignant tumor (Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7) comprising cysts, papillae and large foci of undifferentiated solid tumor showing extensive calcification, focal bone formation and cartilaginous differentiation.