GENETICS. 1  Family history: Although a family history of bile duct cancer may increase a personâs bile duct cancer risks, the risk is low because this is a rare disease. Age: Bile duct cancer is not very common in young or middle-aged adults. 2  Over 60 percent of bile duct cancer patients are 65 years or older.
1 Hiring a pro to apply a textured ceiling might cost as little as $.50 to $1.00 per square foot, and likely not more than $2.00 per square foot. 2  For a 15 foot x 15 foot room, that's a total estimated cost of $115 to $450.
Standard, smooth drywall ceilings are the easiest to install as well as the most common and preferred type, appropriate for all rooms of a home. They also generally have the lowest installation costs, ranging from around $1.60-$2.13 per square foot of installation. The most prominent factor affecting drywall installation costs is the bulk of the materials, which require several workers to safely maneuver and hang. The thickness of the drywall is also a factor.