The irregular inner wall (open arrow) and internal echos (curved arrow) are clues that the lesion is not a simple benign cyst. Transabdominal ultrasound shows a mass (arrows) in the right lobe.

There is no ideal diagnostic procedure for the differentiation of cystic pancreatic tumors. Histology is the standard of reference but can produce false negative results. The correct differential ...

Although a thorough history and radiographic findings often suggest a particular diagnosis, endoscopic ultrasound-guided (EUS ... Typical imaging characteristics include a well circumscribed cystic ...

These masses are not ... blood studies and ultrasound findings are usually sufficient to distinguish simple cysts from other less-common lesions that can appear cystic. Occasionally, a CT scan ...