Generally speaking, these can either be hereditary or environmental — i.e., cancer may either «run in the family» or can be
caused by exposure to sunlight, radiation, or tobacco smoke.
Each cell in normal facial skin carries many thousands of mutations, mainly
caused by exposure to sunlight.
Sunburn is redness, burning, and inflammation of the skin
caused by exposure to sunlight.
Not exact matches
Melanoma usually occurs in the skin and is
caused by exposure to ultraviolet radiation (such as
sunlight).
It is usually
caused by excessive
exposure to sunlight or other sources of ultraviolet light, such as tanning beds.
Deficiency is
caused by inadequate dietary intakes of Vitamin D, inadequate
exposure to sunlight or patients with fat malabsorption or renal disease.
They can also be
caused by excess
exposure to sunlight and artificial UV light.
For instance, the Pure XR can take decent video in good lighting (just like the camera) but when transitioning from dark
to highlighted areas, the camera noticeably shifts ISO, adjusts
exposure and isn't able
to handle any lens flare
caused by direct
sunlight.