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Mammography > F Part I > Flashcards

F Part I Flashcards

1
Q

standard mammo views

A

MLO and CC

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2
Q

[MLO] CR

A

enter medial aspect towards lateral aspect

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3
Q

[MLO] IR

A

located lateral

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4
Q

[MLO] disadvantage

A

lacks uniformity bc of inclusion of pectoralis muscle

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5
Q

[CC] CR

A

directed from superior to inferior

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6
Q

[CC] advantage

A

view well uniform breast tissue
less inclusion of pectoral muscle

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7
Q

[purpose] spot compression

A

-even out breast
-emphasize a part
- apply pressure to check calcification

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8
Q

BB location for spot compression combined with magnification

A

near palpable mass

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9
Q

spot compression is best for: [..]

A

true lesion superimposed
difficult to reach areas
can be used w/ magnification

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10
Q

magnification is best for: [..]

A

calcification
architectural distortion
mass margins
**compensate use of small focal spot

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11
Q

T/F Mammo has 80-90% true positive rate for cancer detection w/o implants and 60% with implants

A

T

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12
Q

reasons for breast implants

A

-reconstruct br after surgery
-correct congenital/traumatic deformities
-increase/remodel br for cosmetic purposes

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13
Q

br implants materials

A

silicon and saline

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14
Q

describe Eklund Technique/ Image Displacement

A

implant pushed posteriorly against chest wall and br tissue is pulled anteriorly and compressed

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15
Q

augmented br complications

A

fibrosis
hardening
leakage
pain

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16
Q

modality for br augmentation

A

sono- identif. implant leakage

MRI - localizing pos’n of implant. indentify contour of deformity, confirm rupture and leakage
94-97%

17
Q

projections to rule out image displacement

A

MLO
CC
EKLUND

18
Q

most tumors are located at the [..]

A

subareolar region

19
Q

localization, demo air fluid levels
defines lesion at medial aspect of br

A

lateromedial

20
Q

also known as valley view

A

CC FOR CLEAVAGE (CV)

Mammography (7 decks)

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