Radio Signs Flashcards

1
Q

Bird of prey

A

Sigmoid volvulus

Coffee bean also

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2
Q

Double track sign

A

Pyloric stenosis

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3
Q

Money bag
Leather bottle
Flask
Oreo cookie

A

Pericardial effusion

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4
Q

Boot heart

A

TOF

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5
Q

Box heart

A

Ebstein anomaly

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6
Q

Egg on side/string

A

TGA

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7
Q

Egg in cup

A

Constrictive pericarditis

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8
Q

Snowman/8

A

TAPVC

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9
Q

3 sign

A

CoA

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10
Q

Gooseneck

A

Endocardium cushion defects

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11
Q

Jug handle

A

Primary Pul HTN

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12
Q

Scimitar sign

A

PAPVC

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13
Q

Calcification of heart walls

A

Carcinoid

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14
Q

Bat wing

A

Pulmonary edema

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15
Q

Pruned tree

A

PAH

Biliary atresia

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16
Q

Gull wing

Mercedes Benz

A

Mixed Gall stones (radiolucent)

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17
Q

Cobra head

A

Duplicated system

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18
Q

Adder head

A

Ureterocoele

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19
Q

Spider leg

A

PCKD

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20
Q

Flower vase

Shake hand

A

Horse shoe

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21
Q

Key hole

A

PUV

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22
Q

Christmas tree

A

LMN#

Neurogenic bladder

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23
Q

Fish mouth vertebrae

A

Osteoporosis

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24
Q

Boomerang sign brain

A

Epilepsy AED withdrawl

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25
Q

Starry sky brain

A

Fat emboli

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26
Q

Hot cross bun brain

A

MSA

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27
Q

Ribbon sign brain

Hockey stick sign brain

A

CJD

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28
Q

Puff of smoke brain

A

Moya moya

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29
Q

Fuji sign brain

A

Tension pneumocephalus

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30
Q

Molar tooth sign brain

A

Corpus callosum dysgenesis JOUBERT’S syndrome

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31
Q

Racing car sign brain

A

Corpus callosum agenesis

32
Q

Comet tail GB

A

Adenomyomatosis

33
Q

Comet tail lung CT

A

Rebound atelactesis in asbestosis

34
Q

Popcorn brain MRI

A

Cavernous Angioma

35
Q

Popcorn in CXR

A

Hamartoma

36
Q

Popcorn in Mammo breast

A

Fibroadenoma

37
Q

Popcorn in hand X-ray

A

Enchondroma

Chondrosarcoma

38
Q

Post pituitary bright spot on T1W

A

Present NORMALLY

ABSENT: Central DI

39
Q

Meniscus on ercp

A

Choledocholithiasis

40
Q

Pruned tree

Beaded or string sign cholangiography

A

PSC

pANCA +

41
Q

Bracket calcification Skull

A

Corpus callosum lipoma

42
Q

Bouquet of flowers 💐

Paintbrush 🖌

A

Medullary sponge kidney

43
Q

Lyre sign

A

Splay in carotid bifurcation

Carotid body tumor

44
Q

Lead pipe /

Egg shell calcification MAMMO

A

Traumatic fat necrosis

45
Q

Broken needle calci MAMMO

A

Duct ectasia

46
Q

Tea cup calcification MAMMO

A

Fibrocystic disease

47
Q

Corkscrew eso

A

DES

120mmHg

48
Q
Water lily 
Empty cyst 
Rising sun 
Meniscus sign 
Serpent signs

WERMS

A

Hydatid cyst

49
Q

Champagne glass pelvis
Chevron epiphysis
Trident hand
Tombstone iliac blade

A

Achondroplasia

50
Q

Barcode

Stratosphere

A

Pneumothorax

51
Q

Sliding pleura

Seashore

A

Normal

52
Q

ERCP with smooth linear filling defects

A

Worms in biliary tree

53
Q
Panda sign on Ga 67
Garland 
1-2-3 or Pawnbrokers 
Lambda 
Galaxy
A

Sarcoidosis

54
Q

String of beads on CT angiogram at ILIAC A

A

Fibromuscular dysplasia

55
Q

Sunray ap

A

OS

Any malignant

56
Q

Onion peel

A

Ewing’s
Any malignant
Chronic OM

57
Q

Soap bubble

A

GCT

Adamantanoma

58
Q

Ground glass

A

Fibrous dysplasia

59
Q

Patchy calcification

A

CS

CB

60
Q

Popcorn
Punctate
Comma shaped

A

CS

61
Q

Chicken wire calcification

A

CB

62
Q

Homogenous calcification

A

OS

63
Q

Fallen leaf

Trap door sign

A

SBC

64
Q

Double density fluid

Separations

A

ABC

65
Q

Winking owl sign

A

Vert mets

66
Q

Polka jot
Jailhouse
Courdroy

A

Vert Hemangioma

67
Q

Moth eaten bone

A

MM

68
Q

Flower pot sign IVP

A

Horseshoe kidney

69
Q

Drooping lily IVP

A

Duplicated system

70
Q

Spider leg sign IVP

A

ADPKD

71
Q

Cobra head IVP

A

Ureterocoele

72
Q

Thimble bladder

A

TB kidney

73
Q

Golf hole ureter cystoscopy

A

Tb kidney

74
Q

Christmas tree
Apple peel
(Intestine)

A

Ileojejunal atresia

75
Q

Barium enema
Claw sign
Coiled spring ap

A

Intussusception

76
Q

USG
Target sign
Bulls eye
Pseudokidney

A

Intuscisseption