1 A PT wood deck can cost $8-$50 a square foot ($2,560-$16,000 for a 16'x20' deck), but averages about $25-$35 a square foot ($8,000-$11,200 for 16'x20'), depending on the quality of materials, project complexity, and whether construction is by casual labor or a licensed contractor.
1 Brain lesions (lesions on the brain) refers to any type of abnormal tissue in or on brain tissue.  Major types of brain lesions are traumatic, infectious, malignant, benign, vascular, genetic, immune, plaques, brain cell death or malfunction, and ionizing radiation.
Liver lesions is a term that can be applied to any of various abnormalities of the liver, including those produced by serious conditions such as liver cancer or cirrhosis but much more commonly those that result from more benign conditions such as cysts or liver hemangioma.