1-A plain chest film taken in congenital heart disease (CHD) may include all of the possible following observations except…

1. Consolidating pneumonia
2. Normal heart size exclude CHD
3. Pulmonary plethora
4. Cardiomegaly

• Answer

1. Pleural effusion

2-In colonic crohn's disease, all the following are radiological signs in barium enema apart from?

1. rose-thorn ulcers’
2. lead pipe appearance colon
3. Fistulae
4. criss-crossing ulceration
5. loss of haustration

• Answer

3-Regarding ulcerative colitis all are true except ?

1. it always involved the caecum
2. pseudopolyps are seen in advanced disease
3. there is widening of the space between the sacrum and the rectum.
4. toxic dilatation is serious complication