Question

Changes in ovary before arising to clear cell carcinoma

Answer 1

Answer:

Surface Epithelial Stromal Tumors of the Ovary Yolk sac tumor is associated with elevated serum AFP levels, a reticular growth of primitive tumor cells within a loose background stroma, and in some cases, the presence of Schiller-Duval bodies.

Answer 2

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Though the exact cause of clear cell renal cell carcinoma is unknown, smoking, the excessive use of certain medications, and several genetic predisposition conditions (such as von Hippel Lindau syndrome) may contribute to the development of this type of cancer.