SBAs for the 2A Unit 5

Question 1

Cyanotic heart disease wirth pulmonary plethora

Answer 1

Tetralogy of Fallot
TAPVR
Truncus arterosus
Tricuspid atresia
Transposition

Question 2

Lytic lesion with tender soft tissue mass

Answer 2

Eosinophilic granuloma

Question 3

Centrilobular nodules which eventually cavitate

Answer 3

Langerhans Cell Histiocytosis

Question 4

Commonest cause of lung mets in kids

Answer 4

Wilms

Question 5

Extrapulmonary sequestration drainage

Answer 5

Right atrium (systemic)

Question 6

Causes of slowed bony development

Answer 6

Hypothyroid,
Hypopituitarism,
Hypogonadism,
Cushings
DM
Rickets
Malnutrition

Question 7

Left vs right congenital diaphragmatic hernias

Answer 7

Left sided more common.
Right sided more fatal

Question 8

Vomiting in child, when to CT Head

Answer 8

If 3 discrete episodes

Question 9

Fatty lesion with peripheral calcification and no enhancement (brain)

Answer 9

Lipoma

Question 10

Juvenile angiofibroma

Answer 10

Highly vascular nasal mass causing widening of the pterygopalatine fossa

Question 11

Hypodense cortical lesion with bony remodelling

Answer 11

DNET

Question 12

Ix to detect renal scarring

Answer 12

Tc99m-DMSA