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
Can you find the meaning of the word dacryocystolithiasis?