abnormal lacrimal gland morphology lacrimal gland atrophy MP:0013455 lacrymal gland atrophy atrophic lacrymal gland acquired diminution of the size of any of the paired glands that secrete the aqueous layer of the tear film, 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 atrophic lacrimal gland lacrimal gland atrophy