Task: Answer Verification
Input (English): Question: Is p16 ( INK4a ) overexpression linked to oncogenic human papillomaviruses in patients with high-grade urothelial cancer cells?
Answer: Our study shows a low prevalence of hr-HPVs in the urine of patients with high-grade urothelial malignancy. In those, p16(INK4a) overexpression occurs in the absence of demonstrable HPV DNA in the tissue sections, contrary to what is noted in gynecopathology.
Output (English): no