abnormal seminal vesicle morphology seminal vesicle atrophy MP:0013319 MPheno.ontology acquired size diminution of the seminal vesicles, 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 gonecysts atrophic seminal glands atrophic seminal vesicles gonecyst atrophy seminal gland atrophy