1 A mathematical determination of the amount or number of something: finding ways of saving money involves complicated calculations [mass noun]: the calculation of depreciation. More example sentences. Synonyms. 1  Precise mathematical calculations are worked out and this determines how a person's life is affected.
A vitamin A deficiency can lead to a vision condition called, Keratomalacia. Symptoms of this condition include: night blindness, dry eyes (often extreme cases), blurred or clouded vision, and softening of the cornea.
Vitamin A deficiency as a complication of other conditions: Other conditions that might have Vitamin A deficiency as a complication may, potentially, be an underlying cause of Vitamin A deficiency. Our database lists the following as having Vitamin A deficiency as a complication of that condition: