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Today in History: Ephraim McDowell performs first ovarian tumor removal

12/25/2025

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Summary

Story summary

On December 25, 1809, American physician Ephraim McDowell successfully performed the world's first ovarian tumor removal, marking a significant milestone in medical history. This groundbreaking surgery established him as a pioneer in abdominal surgery and earned him the title "father of ovariotomy," paving the way for advancements in gynecological procedures.

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Story summary

On December 25, 1809, American physician Ephraim McDowell successfully performed the world's first ovarian tumor removal, marking a significant milestone in medical history. This groundbreaking surgery established him as a pioneer in abdominal surgery and earned him the title "father of ovariotomy," paving the way for advancements in gynecological procedures.