Figure 2
From: Ultrasonographically detected gallbladder polyps: A reason for concern? A seven-year follow-up study

Initial study population in 1996 and results and ultrasound findings in 1999 and 2003.
From: Ultrasonographically detected gallbladder polyps: A reason for concern? A seven-year follow-up study
Initial study population in 1996 and results and ultrasound findings in 1999 and 2003.