RADIOLOGY Exam Questions with 100%
Correct Answers Latest Versions 2025 Top
Rated A+
Which is the most common anatomical variant of the
intrahepatic bile ducts?
Right posterior duct draining into the left hepatic duct
What is the best imaging modality to depict cholelithiasis?
MRCP
What is the most sensitive US finding in acute
cholecystitis?
,Cholelithiasis + sonographic Murphy sign
Which of the following statements is/are correct?
US has a limited sensitivity to detect calculi in the
common bile duct
Which is not a cause of pneumobilia?
Cholangiocarcinoma
Select the predisposing conditions for cholangiocarcinoma:
All answers correct
Which is not a typical imaging feature of mass-forming
type of cholangiocarcinoma?
Hypointensity on T2-weighted images
Which is not a typical feature of Caroli disease?
It affects both intrahepatic and extrahepatic bile ducts
All of the following conditions can be diagnosed or
evaluated using Percutaneous Transhepatic
Cholangiography, EXCEPT:
Caroli disease
The CT protocol in small bowel obstruction includes
Intravenous contrast medium
In intussusception
,No rectal contrast medium is needed
In closed loop obstruction
The bowel wall can be thickened or thinned
Perforation of the small bowel
Can best be examined at CT as it outperforms
ultrasonography for detecting small bowel perforation,
the perforation site and possible complications
Small bowel polyps are
Often enhancing to a variable extent
All sentences are correct for small bowel tumours EXCEPT:
Even when large, small bowel adenocarcinoma does not
obstruct the bowel lumen
In small bowel Crohn's disease
Bowel wall enhancement at CT and MRI are common
findings
In small bowel Crohn's disease
Bowel wall thickening is a common finding
A Meckel's diverticulum
Can become inflamed or bleed
In small bowel ischaemia
, Arterial or a venous occlusion can be present
What is the upper limit for the diameter of a normal
appendix?
6 mm
How many layers does the bowel wall have on high
resolution ultrasound?
5
Which sign is used to describe the appearance of sigmoid
volvulus on an abdominal radiograph?
Coffee-bean sign
Which is the optimal imaging modality for the detection of
colonic tumours and polyps?
CT colonography
Which of the following are included in the imaging
protocol for CT colonography?
All answers correct
What is the gold-standard test for the local staging of
rectal cancer?
Rectal MRI
Correct Answers Latest Versions 2025 Top
Rated A+
Which is the most common anatomical variant of the
intrahepatic bile ducts?
Right posterior duct draining into the left hepatic duct
What is the best imaging modality to depict cholelithiasis?
MRCP
What is the most sensitive US finding in acute
cholecystitis?
,Cholelithiasis + sonographic Murphy sign
Which of the following statements is/are correct?
US has a limited sensitivity to detect calculi in the
common bile duct
Which is not a cause of pneumobilia?
Cholangiocarcinoma
Select the predisposing conditions for cholangiocarcinoma:
All answers correct
Which is not a typical imaging feature of mass-forming
type of cholangiocarcinoma?
Hypointensity on T2-weighted images
Which is not a typical feature of Caroli disease?
It affects both intrahepatic and extrahepatic bile ducts
All of the following conditions can be diagnosed or
evaluated using Percutaneous Transhepatic
Cholangiography, EXCEPT:
Caroli disease
The CT protocol in small bowel obstruction includes
Intravenous contrast medium
In intussusception
,No rectal contrast medium is needed
In closed loop obstruction
The bowel wall can be thickened or thinned
Perforation of the small bowel
Can best be examined at CT as it outperforms
ultrasonography for detecting small bowel perforation,
the perforation site and possible complications
Small bowel polyps are
Often enhancing to a variable extent
All sentences are correct for small bowel tumours EXCEPT:
Even when large, small bowel adenocarcinoma does not
obstruct the bowel lumen
In small bowel Crohn's disease
Bowel wall enhancement at CT and MRI are common
findings
In small bowel Crohn's disease
Bowel wall thickening is a common finding
A Meckel's diverticulum
Can become inflamed or bleed
In small bowel ischaemia
, Arterial or a venous occlusion can be present
What is the upper limit for the diameter of a normal
appendix?
6 mm
How many layers does the bowel wall have on high
resolution ultrasound?
5
Which sign is used to describe the appearance of sigmoid
volvulus on an abdominal radiograph?
Coffee-bean sign
Which is the optimal imaging modality for the detection of
colonic tumours and polyps?
CT colonography
Which of the following are included in the imaging
protocol for CT colonography?
All answers correct
What is the gold-standard test for the local staging of
rectal cancer?
Rectal MRI
