part of part of Homo sapiens mucosa of fallopian tube ampulla of fallopian tube mucosa of fallopian tube ampulla 2026-05-25T00:00:00Z Wikipedia:Fallopian_tube A mucosa that is part of an ampulla of fallopian tube. The mucosa of the ampulla is characterized by an extensive array of complex mucosal folds (plicae), and is composed of simple columnar epithelium containing ciliated cells, secretory cells, and peg cells overlying a thin lamina propria.