Gallbladder cancer echocardiography or ultrasound

Overview
It is hard to detect early forms of gallbladder cancer. Like other cancer diseases, doctors need to administer many tests to diagnose cancer and determine whether it has metastasized. For most types of cancer, a biopsy is the best way to make a definitive diagnosis of cancer. If a biopsy is not possible, other image tests are recommended such as computed tomography (CT) scan, Magnetic resonance imaging (MRI) or Positron emission tomography (PET) scan.

Ultrasonography
Images courtesy of Professor Peter Anderson DVM PhD and published with permission © PEIR, University of Alabama at Birmingham, Department of Pathology