Bone Tumors & Fractures Flashcards

1
Q

MC BBT of appendicular skeleton

A

osteochondroma

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2
Q

Fallen Fragment sign

A

SBC

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3
Q

BBT - Soap Bubble Appearance

A

Giant Cell Tumor

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4
Q

Night Pain relieved by aspirin - Central Nidus

A

Osteoid Osteoma

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5
Q

Similar to Osteoid Osteoma without Nidus but night pain relieved by aspirin

A

Brodies Abscess

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6
Q

MC BBT of the hand

A

Enchondroma

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7
Q

Multiple Enchondromas are called _______

A

Ollier’s Disease

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8
Q

An enchondroma with soft tissue calcification is called ___

A

Maffucci’s Syndrome

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9
Q

MC BBT of the spine

A

Hemangioma

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10
Q

AKA for bone island

A

Enostoma

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11
Q

Multiple Bone Islands are called

A

Osteopoikilosis

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12
Q

MC BBT of the Neural Arch

A

Osteoblastoma

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13
Q

MC BBT of the skull

A

Osteoma

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14
Q

Coast of Maine Appearance

A

Fibrous Dysplasia

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15
Q

Rind Sign

A

Fibrous Dysplasia - monostotic

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16
Q

Vertebral body scalloping with IVF enlargement

A

Neurofibromatosis

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17
Q

Coast of California appearance

A

Neurofibromatosis

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18
Q

Plasma Cell Sarcoma

A

Multiple Myeloma

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19
Q

MC primary malignancy of bone

A

Multiple Myeloma

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20
Q

Rain Drop skull

A

Multiple Myeloma

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21
Q

M spikes, Bence Jones Proteins, reverse A/G ratio

A

Multiple Myeloma

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22
Q

Bone Scan results for Multiple Myeloma

A

cold - nothing

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23
Q

MC malignant bone tumor

A

Mets (lytic and blastic)

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24
Q

Swiss Cheese skull

A

Mets

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25
Q

Reed Sternberg Cells, Ivory Vertebra with anterior scalloping

A

Hodgkins

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26
Q

What lab test would you run for Lytic Mets?

A

Alkaline Phosphotase

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27
Q

Pedicle eaten away

A

Lytic mets

28
Q

MC cause of this malignant neoplasm is from prostate carcinoma

A

Blastic Mets

29
Q

Osteitis Deformans

A

Paget’s

30
Q

4 Stages of Paget’s are:

A

Lytic

Combined

Sclerotic

Malignant

31
Q

Lab test is Urinary Hydroxyproline

A

Paget’s

32
Q

Picture frame vertebra

A

Paget’s

33
Q

Cortical thickening, bone expansion, bowing deformities

A

Paget’s

34
Q

MC malignancy found in children

A

Osteosarcoma

35
Q

Similar to osteosarcoma but patient is > 40 years old

A

Chondrosarcoma and Firbrosarcoma

36
Q

MC found on diaphysis of long bones. Onion skin periosteal reaction, Codman’s triangle

A

Ewing’s sarcoma

37
Q

MC found on sacrum and then the skull

A

Chordoma (the s cancer, sacrum & skull)

38
Q

Fx of first metacarpal

A

Bennett’s Fx

39
Q

Fx of Metacarpal 2 or 3

A

Boxer fx

40
Q

Fx of metacarpal 4 or 5

A

Bar Room fx

41
Q

MC fx carpal bone

A

Scaphoid

42
Q

Fx of proximal ulna

A

Night Stick fx

43
Q

Fx of ulna with radial head displaced

A

Monteggia

44
Q

Fx of distal 1/3 of radius with dislocation of of distal radioulnar joint

A

Galeazzi

45
Q

Fx of distal radius with posterior displacement of distal fragment

A

Colles

(Mr. Smith feeds his Collie in the back yard with a fork)

46
Q

Fx of distal radius with anterior displacement of the distal fragment

A

Smith’s

(Mr. Smith feeds his Collie in the back with a fork)

47
Q

Fx of distal phalanx of foot

A

Bedroom fx

48
Q

Stress fx of metatarsal 2,3, or 4

A

March fx

49
Q

Transverse fx of proximal 5th metatarsal

A

Jones fx (aka = Dancer’s fx)

50
Q

Avulsion fx of SP due to hyperflexion

A

Clay Shoveler’s

MC = C6 - T1

51
Q

B/L pedical fx of C2 due to hyper extension

A

Hangman’s fx

52
Q

Axial compression fx thru Ant & Post arches of C2

A

Jefferson Burst Fx

53
Q

Avulsion Fx thru tip of Dens

A

Type 1 Odontoid fx

54
Q

Fx thru base of Dens

A

Type 2 Odontoid Fx

(MC Odontoid Fx)

55
Q

Fx thru body of C2

A

Type 3 Odontoid fx

56
Q

Avulsion fx of anterior inferior aspect of the vertebral body

A

Tear Drop fx

(MC location = C2)

57
Q

Horizontal fx thru growth plate

A

Salter Harris 1

58
Q

Fx thru growth plate and metaphysis

A

Salter Harris 2 (MC)

59
Q

Fx thru growth plate and epiphysis

A

Salter Harris 3

60
Q

Fx thru growth plate, metaphysis & epiphysis

A

Salter Harris 4

61
Q

Compression Fx of growth plate

A

Salter Harris 5

62
Q

Fx thru the pars without slippage

A

Spondylolysis

63
Q

Slippage of the vertebral body with or without fracture

A

Spondylolisthesis

64
Q

Congenital defect of the Pars

A

Type 1 Dysplastic Spondylolisthesis

65
Q

Fracture thru the Pars

A

Type 2 Isthmic Spondylolisthesis

MC at L5

66
Q

DJD of the Facet Joint

A

Type 3 Degenerative Spondy

67
Q

Traumatic Fx thru the pedicle

A

Type 4