The suffix [-(o)lithiasis] is a compound suffix with the Greek root [-lith-] meaning "stone" and the suffix [-iasis] meaning "condition, pathology, or disease". [-(o)lithiasis] then means the "condition or presence of stones".

This suffix can be found in many medical terms such as:

Choledocolithiasis: a condition of stones in the bile duct
Nephrolithiasis: Kidney stones
Cholelithiasis: Gall or bile stones. This term does not indicate specific stone location
Cholecystolithiasis: Stones in the gallbladder
Cystolithiasis: Bladder stones
Choledocholithiasis: Stones in the common bile duct

Can you find the meaning of the word dacryocystolithiasis?