part of part of Homo sapiens mucosa of fallopian tube intramural segment of fallopian tube mucosa of intramural part of fallopian tube 2026-05-25T00:00:00Z A mucosa that is part of the intramural segment of the fallopian tube. The intramural (or interstitial) part of the fallopian tube is the narrowest segment that lies within the myometrium, the muscular wall of the uterus, extending from the uterine cavity to where it opens into the broader isthmus of the tube. Wikipedia:Fallopian_tube