Radiologi Flashcards

1
Q

Vilken attenuering har luft enligt Hounsfield?

A

-1000 HU

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2
Q

Vilken attenuering har vatten enligt Hounsfield?

A

0 HU

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3
Q

Enligt vilken skala graderas attenuering?

A

Hounsfield-skalan, HU

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4
Q

Vilket fönster har Lungfönstret i HU?

A

C: -500

W: 1500

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5
Q

Vilket fönster har Mjukdelsfönstret i HU?

A

C: 50

W: 350

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6
Q

Vilket fönster har Skelettfönstret i HU?

A

C: 500

W: 1500-(2500)

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7
Q

Nämn ett exempel till varför lungfönstret kan vara bra vid lung problem?

A

Pneumothorax

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8
Q

Nästa sida visar noduli tanke karta

  1. misstanke vis massa <3 cm?
  2. misstanke vis massa > 3cm?
  3. Multipla massor < 3cm
  4. Multipla massor > 3cm
A
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9
Q
A
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10
Q
A
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