WorksheetsPancreas Ultrasound Anatomy Quiz
Total questions: 13
Worksheet time: 7mins
What is the normal size of the pancreatic duct in comparison to the ultrasound assessment?
Less than 1 mm
Exactly 3 mm
Less than 2.5 mm
More than 5 mm
What imaging technique shows complete fat suppression in the pancreas?
CT Scan
X-ray
MRI T1 fat suppressed images
Ultrasound
What condition is characterized by heterogenous pancreatic parenchyma and calcifications?
Acute pancreatitis
Pancreatic adenocarcinoma
Chronic calcifying pancreatitis
Autoimmune pancreatitis
What is a common limitation of ultrasound evaluation of the pancreas?
Patients with heart disease
Patients with hypertension
Patients with diabetes
Obese patients
What imaging technique improves discrimination between solid and cystic lesions?
Tissue harmonic imaging
Plain X-ray
Doppler imaging
Contrast-enhanced ultrasound
What is the typical appearance of pancreatic adenocarcinoma on ultrasound?
Hyperechoic with smooth contour
Hypoechoic with irregular contour
Isoechoic with well-defined edges
Hypervascular with clear margins
What technique allows for the display of the entire pancreas in a single image?
Elastography
Doppler imaging
Panoramic imaging
3D imaging
What is the significance of capsule thickness greater than 4.5 mm?
Indicates chronic pancreatitis
Indicates autoimmune pancreatitis
Indicates normal pancreatic function
Indicates pancreatic adenocarcinoma
What is the purpose of sono-portation in pancreatic treatment?
To combine chemotherapy with ultrasound
To measure pancreatic size
To enhance imaging quality
To evaluate pancreatic duct
What is a common feature of lipomatous pseudohypertrophy in ultrasound imaging?
Heterogenous echotexture
Increased vascularity
Hypoechoic lesions
Fatty attenuation
What is the main advantage of using contrast-enhanced ultrasound?
Improved spatial resolution
Better visualization of vascular structures
Reduced examination time
Lower cost
What is the typical presentation of acute pancreatitis on ultrasound?
Hyperechoic with calcifications
Normal echotexture
Heterogenous echotexture and peripancreatic fluid
Isoechoic with no fluid
What imaging technique is used to evaluate small calcifications in the pancreas?
Twinkling artifact
CT scan
Elastography
Doppler imaging
