The Lady Who Lived in a Shoe

Remember the old lady who lived in the shoe? She had so many children she did not know what to do. So, she went for a tubal ligation. Actually, after considering all her options, she opted for a salpingectomy.

Question: In the image, what specific structure was surgically removed in fulfillment of the request by the lady in the shoe?

Postscript: Dissections were courtesy of Corrine McCullough and Molly Shay, M’4, Georgetown University Medical School, Class of 2024.