has part has part has_part characteristic of has modifier small seminal vesicle seminal vesicle atrophy atrophic gonecysts gonecyst atrophy atrophic seminal vesicles atrophic seminal glands acquired size diminution of the seminal vesicles, associated with wasting as from death and reabsorption of cells, diminished cellular proliferation, decreased cellular volume, pressure, ischemia, malnutrition, reduced function or malfunction, or hormonal changes seminal gland atrophy MP:0013319 abnormal atrophied seminal vesicle