WSI24-385-Case-5

From MGH Learn Pathology
WSI24-385-Case-5
86-year-old female with bladder mass
High-grade papillary urothelial carcinoma with squamous (~10%) and sarcomatous (~50%) differentiation, including osteosarcoma and rhabdomyosarcoma components
October 27, 2025 1:15:00 PM