Radiology Board Review Quiz
10 Questions
Question 1 of 10
Q1.
Hirschsprung disease features
Answer:
Contracted aganglionic distal colon. Abnormal peristalsis and inability to effectively evacuate colon. Rectum is always involved. Extent of proximal involvement varies. Colon caliber transition more common in older infants. Tortuosity or corrugation of narrowed aganglionic segment of the colon is commonly seen. Diagnosis made with rectal biopsy. Necrotizing enterocolitis is an uncommon but serious complication.
How did you do?
Q2.
Pericardial cyst features?
Answer:
60% anterior right cardiophrenic angle, 30% left cardiophrenic angle, 10% occur higher in mediastinum.
How did you do?
Q3.
Calcification in Wilm's tumor and neuroblastoma?
Answer:
Neuroblastoma calcification is common. Wilms tumor calcification is uncommon.
How did you do?
Q4.
Nodal status and stage in NSCLC
Answer:
N0, No metastatic lymph nodes. N1, Metastatic ipsilateral hilar lymph nodes. N2, Metastatic ipsilateral mediastinal and subcarinal lymph nodes. N3, Metastatic contralateral mediastinal or hilar lymph nodes.
How did you do?
Q5.
Perfusion defects that are significantly larger than the CXR abnormality are
Answer:
Higher probability for PE.
How did you do?
Q6.
Other abnormalities that present with renal agenesis?
Answer:
Absent ipsilateral ureter. Absent ipsilateral hemitrigone. Absent ipsilateral vas deferens. Ipsilateral seminal vesicle cyst. Unicornuate uterus. Abnormal bowel gas pattern.
How did you do?
Q7.
Benign rib neoplasms, most common first
Answer:
Osteochondroma. Enchondroma. Osteoblastoma.
How did you do?
Q8.
Classic radiographic changes of hemochromatosis of the skeleton?
Answer:
DJD involving 2nd - 4th metacarpophalangeal joints. 50% also have CPPD,
How did you do?
Q9.
Two small kidneys DDx:
Answer:
Reflux nephropathy. Postinfectious nephropathy.
How did you do?
Q10.
Differential of small scarred kidneys?
Answer:
Unilateral: Reflux nephropathy. Previous renal surgery. Bilateral: Normal calyces (renal infarcts). Abnormal calyces (bilateral reflux nephropathy or analgesic nephropathy).
How did you do?
Quiz Complete!
0%
You got 0 out of 10 correct
0
Knew it
0
Partial
0
Didn't know
🎉 FREE FOR 3 MONTHS
GigHz Precision AI - Smart Dictation for Radiologists
Generate polished reports from plain dictation. Auto-detects LI-RADS, Bosniak, TI-RADS criteria. HIPAA compliant.
- ✓ Instant report formatting
- ✓ Structured criteria detection
- ✓ Works with any dictation
- ✓ HIPAA compliant
Available for residents, fellows & attendings