oviduct atrophy MP:0009064 MPheno.ontology acquired diminution of the size of the oviduct associated with wasting as from death and reabsorbtion of cells, diminished cellular proliferation, decreased cellular volume, pressure, ischemia, malnutrition, reduced function or malfunction, or hormonal changes atrophic fallopian tubes atrophic oviduct fallopian tube atrophy salpinges atrophy salpinx atrophy salpinx uterina atrophy tuba fallopiana atrophy tuba fallopii atrophy tuba uterina atrophy uterine tube atrophy small oviduct