Part 1. Ex 3. Flashcards

(71 cards)

1
Q

What is associated with Mccune Albright syndrome and Cafe au lait spots?

A

Fibrous dysplasia

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2
Q

Where is the most common location for an nonossifying fibroma (NOF)

A

Distal tibia

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3
Q

When does pain get worse for an osteoid osteoma ?

A

At night

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4
Q

Cannonball mets =?

A

Osteosarcoma

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5
Q

Speculated or Hair on end or sunburst are associated with?

A

Osteosarcoma

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6
Q

Does an ABC profess fast or slow?

A

FAST

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7
Q

Where in the bone is osteosarcoma most common?

A

Metaphysis

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8
Q

Osteoma is associated with what syndrome?

A

Gardeners

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9
Q

Saucerization is assoacited with what?

A

Ewings

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10
Q

Picture frame vertebra is associated with what?

A

Pagets

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11
Q

Where is a nonossifyying fibroma most common?

A

Distal tibia

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12
Q

What stage of pagets is mixed, has increased alkaline phosphate = bone production ?

A

Stage 2

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13
Q

What 2 things are called fibrous xanthoma ?

A

FCD, NOF

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14
Q

What is the most common tumor overall?

A

Mets

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15
Q

Is most mets lytic or blastic?

A

Lytic

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16
Q

What is most likely to cause one eye pedicle sign?

A

Lytic mets

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17
Q

What is the most common benign osseous tumor?

A

Osteochondroma

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18
Q

Where is a fibrous cortical defect most common?

A

Distal femur

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19
Q

Corduroy, accordion, honeycomb trabeculations are all associated with what?

A

Hemangiomas

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20
Q

Cotton wool appearance is associated with what

A

Pagets

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21
Q

Does aspirin releave osteoblastoma?

A

No

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22
Q

What has a painful scoliosis?

A

Osteoblastoma

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23
Q

Where is chondrosarcoma common?

A

pelvis

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24
Q

Fallen fragment sign is associated with what?

A

Simple bone cyst

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25
Candle flame/blade of grass sign is associated with what?
Pagets
26
What is associated with coat hanger exositosis and cauliflower cap?
Solitary osteochondroma
27
Do pills help the pain with osteoid osteoma
Yes
28
What is the age range for occurrence of a chondroblastoma?
5-25
29
What is the most common benign tumor of the sacrum?
Giant cell
30
What tumor is often found in the Sinusus ?
Osteoma
31
Bence jones protein is associated with?
MM
32
What is the age and location for a simple bone cyst?
3-14, prox humerus
33
What are the 4 primary bone tumors?
MOCE. Multiple myeloma, osteosarcoma,chondrosarcoma, ewings
34
Sub articular you should be thinking ?
GCT
35
Popcorn Matrix calcification is seen in?
Chondrosarcoma
36
What decreases pain in osteoid osteoma?
Activity
37
Primitive = ________zone
Long
38
What stage or pagets is malignant and rate?
Stage 4
39
What is the most common benign tumor of the spine?
Hemangioma
40
What is an aka for giant cell?
Osteoclastoma
41
Soap bubble lesion =
Giant cell tumor
42
What is the most common primary tumor in children?
Osteosarcoma
43
What is the key word for an osteoblastoma?
Dense!!
44
What is RIM and BRIM sign associated with?
Pagets
45
What stage of pagets is destructive/osteolytic, increased hydroxyproline (bone reabsorption?
Stage one
46
What age do most ABCs occur?
Less than 20
47
If you see a tumor in the hand what should you be thinking it is?
Endochondroma
48
What stage of pagets is sclerotic/ivory, normal serum calcium and phosphorus ?
Stage 3
49
If you see a tumor in the intertrochaneric region what should you be thinking?
Fibrous dysplasia
50
What plexus is commonly used for mets?
Bastons
51
Iovory vertebra sign is associated with what 3 things?
Pagets, Hodgkin's lymphoma, blastic mets
52
Rind sign I associated with what?
Fibrous dysplasia
53
What is the double density sign associated with?
Osteoid osteoma
54
Where are simple bone cysts normally?
Proximal humerus
55
Where In the bone is ewings seen?
Diaphyseal
56
What resembles and osteoid osteoma but is bigger?
Osteoblastoma
57
What is another name for HME?
Diapheaseal achalasia
58
What is the most common primary tumor in adults?
Multiple myeloma
59
Madelung or bayonet deformity is associated with what?
HME
60
A painful scoliosis on the CONCAVE side is assocaited with what?
Osteoid osteoma
61
Geographic=________zone
Short
62
A child with a pathological collapse most likely is caused by?
Eosinophilic granuloma
63
Where is fibrous dysplasia most common?
Prox femur
64
How do you know if an osteochondroma is hereditary or not?
Herderitary will grow towards joint, if not it will grow towards mid shaft
65
Does pain relieve and ostoblastoma?
No
66
What is the treatment for a fibrous cortical defect?
None
67
Spiral like radiolucency is associated with what?
Simple bone cyst
68
What is a really common location | (40%) for an osteoblastoma?
Spine
69
Arrowheads are associated with what?
Enchondroma
70
Where is the most common location for a fibrous cortical defect (FCD)?
Post medial distal femur
71
What two things are commonly seen at the C1 posterior arch?
ABC and osteoblastoma (osteoblastoma = dense dog