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. 2025 Oct 9;15:35345. doi: 10.1038/s41598-025-19352-5

Table 2.

Details of the dataset.

Classes Class description No. of images
Grade 0 or normal “Cells are well arranged and are normal in number.” 500
Grade 1 “Nucleoli are not visible at 400×  magnification. Nucleoli are seen as eosinophilic at 400×  magnification but not very prominent at 100×  magnification” 500
Grade 2 “Slightly irregular contour compared to normal nuclei” 500
Grade 3 “Clearly visible tumours were graded as grade-3” 500
Grade 4 “Rhabdoid or sarcomatoid differentiation” 500
Total number of images 3000