Radiology Flashcards
(164 cards)
1
Q
Gull wing sign
A
EOA
DIP and PIP
2
Q
Mouse ear sign
A
Justaarticular process
PA
3
Q
rat bite erosions
A
RA
PIP, MCP, wrist
Bilateral
Perform flexion/extension films
4
Q
Eburnation
A
Subchondral sclerosis
DJD
5
Q
Osteophytes
A
DJD
6
Q
ESR
A
Gull wing sign
EOA
7
Q
HLA-B27
A
PA
AS
8
Q
Allopurinol
A
Eburnation
DJD
9
Q
Adjust per chiropractic
A
RA
10
Q
IVOC
A
Irregular sclerotic endplates
Disc spaces
11
Q
AS
A
Pannus formation
Squaring of VB
Syndesmophytes
12
Q
DISH
A
Thick flowing interconnecting spondylosis
13
Q
Ivory vertebrae
A
Blastic mets - prostate m/c, colorectal, bladder, kidney Lymphoma - VB convex or concave Carcinoid cancer Pagets Chronic infection - destruction
14
Q
Expansion of bone
A
Pagets
15
Q
Acid phosphatase
A
Ivory vertebrae
Prostate cancer
16
Q
Alkaline phosphatase
A
Cancer, non-specific
Pagets
17
Q
Glucose tolerance test
A
DISH
18
Q
IVOC adjust?
A
Yes
19
Q
S sign of golden
A
Atelectasis RUL
20
Q
Pancoast tumor
A
Superior sulcus tumor
21
Q
Substernal thyroid
A
Tracheal space deviation and opacification
Pushes trachea away
22
Q
Pneumonia RUL
A
Opacification but does not cause trachea to shift
23
Q
AS
A
Interbody fusions, vertical spurs, no disc
24
Q
Surgical block
A
No wasp waist
No endplates
No remnant
25
Klippel-Feil
Multiple congenital anomalies
| Young person
26
Fasting plasma glucose test
DISH
27
Refer MRI
IVOC
28
Neurosurgeon
Surgical block
29
Adjus
Klippel fiel
30
Snow capping
AVN
| Epiphysis
31
Tophi
Uric acid
| Gout
32
Osteophytes
DJD
33
Flexion/extension films
AS
| RA
34
Syndesmophytes
HLA-B27
35
ESR
Sclerotic appearance with degeneration - inflammation
36
Antibiotics
Sunburst periosteal reaction
37
Uric acid
Gout
| Tophi
38
No labs
Lytic mets
39
PSA elevated
Blastic mets
40
Proprioception and sensory
Charcot’s spine
41
TB of the spine
Potts
42
Anderson lesion
AS
| HLA-B27
43
Diabetic neuropathy
Charcot’s joint
44
Positive PPD
Pott’s disease
45
IVOC
```
Intervertebral osteochondrosis
Some disc height loss
Lots of spondylosis
Endplate irregularity
Endplate sclerosis
```
46
ESR
IVOC
47
HLA-B27
AS
PA
Reactive spondy
48
Sarcoidosis
```
Age 28
Female
123 sign
Potato lymph nodes
Hilar changes
```
49
Obstruction atelectasis
Tumor or inhaled object cause blockage of branch shift of mediastinum
Hilar change
Lymph change
50
fungal cavity
Circle within a circle
51
Pulmonary alveolar edema
Bilateral batwing sign
52
Butterfly pattern
Pulmonary alveolar edema
53
Potato nodes
123 sign
| Sarcoidosis
54
S sign of golden
Obstruction atelectasis
55
Crescent sign
Fungal cavity
| AVN
56
Silhouette sign
Can’t see all structures
57
```
disc height loss
Vacuum phenomenon
Mild spondylosis
Endplate sclerosis
Endplate irregularity
```
IVOC
58
Refer to ER
AAA
59
PSA
Ivory vertebra
60
No referral needed
IVOC
61
Simple bone cyst
Benign tumor prox diametaphyseal portion of humerus
62
Posterior dislocaiton
Does not go medially
63
Fallen fragment sign
Simple bone cyst
64
Posterior apprehension test positive
Posterior dislocation
65
Anterior apprehension test positive
Anterior dislocation
66
Lytic mets
Usually older
67
Refer to orthopaedist
Dislocation
68
RA latex
RA
| PIP, MCP, WRIST
69
EOA
DIP and PIP
70
Gout
Lumpy bumpy
Overhaning edges
Not all joints
71
Serum uric acid
Gout
72
ESR
EOA
73
PA
```
Thick swollen fingers
All joints in hand
Fusion of joint and dislocation
Central joint erosions
Mouse ear erosisons
```
74
No labs
PA - skin disease
75
Seatbelt fx
Typically fx goes through SP and up into neural arch or through VB
76
PCP
Lytic mets
77
No referral
Old fx
78
Colles
Posteriorly displaced
79
Galeazzi’s fx
Midshaft radial fx with distal radio-ulnar dislocation
80
Lipohemarthrosis
Indicates intraarticular fx
| Will get fluid level!!!
81
Positive fat pad sign
Elnbow
82
Anterior displacement of fragment
Smith’s
83
Meniscus sign
Pleural effusion
84
Mitral valve stenosis
Viking hat
| Heart puffed out
85
Eventration
| Scalloping
Anatomical shape
86
IBS
AS
87
Multiparous
Osteitis condensans pubii
88
Skin lesions
PA
89
Non-specific urethritis
Reactive
90
IBS
EOA
91
Marathon runner
OA
92
Refer to PT
Disc herniation
| Sequestered disc
93
Neurologist
Motor issues
94
Neurosurgical consult
Motor and sensory findings
95
Chiro management
Disc herniation
96
MS
Plaque involving spinal cord
97
Refer to orthopedistq
Unstable spine
98
Small bowel obstruction
Fluid levels
99
Sacroiliitis
HLA-B27
100
Cholelithiasis
Gallstones/bile stones
Postprandial pain and nausea
Image with US
101
MRI
Lytic mets
102
Elevated bilirubin
Gallstones
103
Cholecystitis
Gallbladder on R
104
Hepatic calcification
Right side
105
Histoplasmosis
Fungal infection
106
GE refer
Cholecystitis
| Liver calcification
107
Pulmonologist
Disseminated histoplasmosis
108
Bilateral rash
| AVN
STARS - steroids, trauma, alcohol, radiation, sickle cell
PLASTIC RAGS - pregnancy, pancreatitits, lupus, alcohol, steroids, trauma, infection idiopathic, collogen, caseons disease vascular disease, radiation, amyloidosis, gosche’s disease, sickle cell
109
Rheumatologist or orthopedist
Lupus
110
AVN
Lupus
| Radiographs right shoulder
111
Silicosis
Pulmonary pneumoconiosis
| Primarily upper portion of lungs
112
Asbestosis
Brake pads
| Pattern
113
Erythema nodosum
Sarcoidosis
114
Upper lobe fibrosis
Silicosis
115
Mesothelioma
Asbestosis
116
Drug overdose
Cardiomegaly
Pulmonary hypertension
Pleural effusion
117
HPT
Rugger jersey spine
118
elevated parathormone
HPT
119
Osteoporotic compression fx
Adjust
120
Salt and pepper skull
HPT
121
Osteoporosis circumscripta
Big hole
| Pagets phase 1
122
Raindrop skull
Bence jones proteinuria
| Multiple myeloma
123
Acid phosphatase
Blastic mets from prostate
124
Cotton wool skull
Phase 3 pagets
125
Parathormaone lab test
HPT
| Salt and pepper skull
126
Urine hydroxyproline
Pagets
127
RA latex
RA
128
ESR
EOA
| DJD
129
Lupus
No labs
130
Crescent sign
Fungus ball
| Mycetoma
131
Negative silhouette sign
Pneumonia RLL
132
Enchondroma
No pain
Benign
Adjust
133
MRI
No painless
134
CT
No painless
135
Bone scan
No painless
136
Ewings
Diaphysis in teens and children
137
Multiple myeloma
Flat bone
| Bone marrow
138
Mixed mets
Some lucency some sclerosis
139
Septic arthritis
Infection
| ER
140
Ewings
Onion skin multi-layered periosteal reaction
141
Osteomyelitis
Single layer periosteal lucency sclerosis
142
Morton’s neuroma
Usually between met heads causes pressure rxn not periosteal reaction
143
Stress fx
Soldier, walking, occupation,
144
Osteosarcoma with path fx
Metaphysis into diaphysis
145
Fibrous dysplasia
Nonunion fx
146
Renal osteodystrophy with insufficiency fx
Bone is sclerotic
147
Osteogenesis imperfecta with non-union fx
Orthopedist referral
148
Spondylosis deformans
Adjust
IVOC
Limbus
149
Spondylolytic anterolisthesis
No referral
| Adjust
150
Neuropathic arthropathy
Syringomyelia
151
RA/pencil in cup
More in hands
152
Plasmacytoma/myeloma
Solitary location
153
Bence jones proteinuria
Multiple myeloma
154
Staph aureus
Infection
155
Osteosarcoma
Multicentric
| Pain
156
Alveolar
Airspace disease
157
Bullae
Spaces in lung field
| Emphysema
158
Pulmonary edema
Fluid center portion of lung
159
Heel pad huge
Acromegaly
160
Gigantism
Before physis is closed
161
Osteomalacia
Vit d def adult
162
Subperiosteal reaction
HPT
Rugger jersey spine
Salt and pepper skull
163
Pulmonary venous hypertension
Viking hat sign
| Kerley B
164
Pleural effusion
Pulmonary venous hypertension
