My Mother Is 65 Years. She Has Meningioma Of 1.2

my mother is 65 years. She has meningioma of 1.2 cm . on feeling congesion one x-ray is done.
report says "both lung fields sho promient bronchovascular markings. Right CP angel is hazy. Left CP angle is clear, Bony thorax and soft tissues of the chest wall are normal. Aortic unfloding is seen with cardiomegaly."

B.P 130/90 Pulse rate 98.

is it critical to admit as she afraid of hospital admission . more over she is not taking any medicine except lorazapam and zapies for sleep disorder.