FRCR Self Assessment Mock 2 Flashcards

1
Q

Best Ix for popliteal entrapment syndrome

A

MRI

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2
Q

Oesophageal swallow findings in scleroderma

A

Aperistalsis of the lower oesophagus

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3
Q

Perihilar and peribronchovascular nodular opacities

A

a.k.a. flame shaped opacities,
Kaposi Sarcoma

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4
Q

Kaposi vs Lymphoma

A

Kaposi is gallium negative,
Lymphoma is gallium avid

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5
Q

Peripherally calcified thigh lesion on MRI

A

Myositis ossificans, confirm with X ray

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6
Q

Commonest location of congenital diaphragmatic hernia

A

Left posterolateral

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7
Q

Pyloric stenosis US criteria

A

Single layer thickness >3mm
Transverse diameter > 14mm
Canal length >15mm
Pyloric volume >1.5cc

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8
Q

Pituitary apoplexy enhancement

A

Peripheral

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9
Q

Acute form of sarcoid

A

Loefgren syndrome.
Fever, malaise, arthritis, lymphadenopathy, erythema nodosum

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10
Q

Inflammatory bowel vs pseudomembranous colitis

A

Pericolic fat stranding favours inflammatory bowel

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11
Q

ET tube in neonate correct position

A

1.5cm proximal to carina

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12
Q

Wilson’s disease MRI

A

High T2 in tegmentum, caudate nuclei, thalami and putamina.
Sparing of red nuclei and substancia nigra

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13
Q

Pagets disease typical distrivution

A

Skull, pelvis, spine, long bones

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14
Q

Radiolucent renal collecting filling defects, AVN of femoral head, splenic calcification

A

Sickle cell, papillary necrosis

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15
Q

Dense, subchondral sclerosis at the inferior aspects of the bilateral medial iliac bones.
Preserved SI joint space

A

Osteitis condensans ilii,
No further action needed

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16
Q

Tumour recurrence vs pseudoprogression

A

MR Spect: Increased choline, decreased NAA vs decreased choline
CT perfusion: Increased vs Reduced CBV
Thallium: Increased vs decreased uptake

17
Q

Omental infarct vs epiploic appendagitis

A

Omental infarct more likely near ascending colon, epiploic appendagitis more in rectosigmoid and ileocaecal.
Omental infarct likely to be larger >3cm

18
Q

Causes of decreased liver attenuation

A

Fatty infiltration,
Amyloidosis,
Venous congestion,
Steroid use

19
Q

Haemarthrosis seen in

A

Scurvy

20
Q

Interstitial lung disease most associated with sjogrens

A

NSIP

21
Q

Hyperlucent lung with reduced lung markings and small hilum

A

Swyer James

22
Q

Most predictive parameter for invasive adenocarcinoma vs adenocarcinoma in situ

A

Nodule mass

23
Q

Congenital rubella vs CMV

A

Rubella associated with congenital cardiac abnormalities

24
Q

Thin walled, dilated gallbladder. Vasculitis

A

Kawasaki disease

25
Q

Truncus arteriosus CXR features

A

Enlarged heart, pulmonary plethora, left sided arch

26
Q

NG tube in lower left thorax. Opacification obscuring left hemithorax. Trauma

A

Diaphragmatic hernia, stomach in left hemithorax

27
Q

Meckel’s common location

A

Antimesenteric border of distal ileum

28
Q

Sudden hypotension during common iliac angioplasty

A

?rupture. Reinflate balloon proximal to stenosis

29
Q

Bihilar and mediastinal lymphadenopathy, nodular interseptal thickening

A

Lymphoma

30
Q

Displacement of medulla and cerebellar vermis through foramen magnum

A

Chiari II