Final Flashcards Preview

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Flashcards in Final Deck (44)
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1
Q

Horizontal sacrum

A

Achondroplasia

2
Q

Avascular necrosis (femur)

A

Cushings

3
Q

Posterior VB scalloping

A

Achondroplasia

4
Q

Widening of SI joint

A

HPT

5
Q

Looser lines (pseudofracture)

A

Osteomalacia

6
Q

Erlenmeyer flask deformity

A

Osteopetrosis

7
Q

Sand which vertebra

A

Osteopetrosis

8
Q

Reabsorption of lamina-dura

A

HPT

9
Q

Salt and pepper skull

A

HPT

10
Q

Tombstone ilia

A

Achondroplasia

11
Q

Lack provisional zone of ca++

A

Rickets

12
Q

Radiolucency?

A

Darkening of bone

13
Q

Rugger jersey

A

HPT

14
Q

Inverted pear skull

A

Cleidocranial dysplasia

15
Q

Hormones that inhibit bone production

A

PTH

Cortisol

16
Q

Reabsorption of radial side of middle and proximal phalanx 2/3

A

HPT

17
Q

Rain-drop skull

A

Multiple myeloma

18
Q

Increased heel pad thickness

A

Acromegaly

19
Q

Old compression fractures show what signal intensity? New? On T1 and T2

A

Old: normal—white
New: decreased—dark on T1, and white on T2

20
Q

Bullet vertebra

A

Achondroplasia

21
Q

Associated with Arnold-Chiari malformation

A

Achondroplasia

22
Q

Bowing of long bones

A

Rickets and osteogenesis imperfecta

23
Q

Rachitic rosary

A

Rickets

24
Q

Narrow pelvis

A

Cleidocranial dysplasia

25
Q

Brown tumor

A

HPT

26
Q

Wormian bone

A

Clediocranial-dysphasia

27
Q

Cod-fish deformity

A

Osteoporosis

28
Q

Protruding frontal sinus

A

Acromegaly

29
Q

Punched out lesions of skull

A

Multiple myeloma

30
Q

Decreased medullary space

A

Osteopetrosis

31
Q

Causes of osteopenia other than osteoporosis

A
Osteomalacia
HPT
Rickets
scurvy
Neoplasm
32
Q

Decreased interpeduncular space

A

Achondroplasia

33
Q

Champagne glass pelvis

A

Achondroplasia

34
Q

Trident hands

A

Achondroplasia

35
Q

Increased interpeduncular space

A

Osteoporosis

36
Q

Hooking osteophytes

A

Acromegaly

37
Q

Bone within bone

A

Osteopetrosis

38
Q

Frontal bossing

A

Achondroplasia

39
Q

Paint brush metaphysics

A

Rickets

40
Q

White is right on T1 refers to?

A

Bone marrow

41
Q

Hormones and nutrients that stimulate bone production

A

GH
Thyroid hormone
Calcitonin
Vit C and D

42
Q

Wards triangle

A

Osteoporosis

43
Q

Pectus excavatum

A

Mar fans

44
Q

Pseudohemangiomas

A

Aka accentuated vertical struts

Osteoporosis