Diseases And Modalities Flashcards

1
Q

modalities for Gastric adenocarcinoma?

A

Barium meal
Endoscopy
Ct

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2
Q

Gallstones/ cholelithiasis

A

Ultrasound
Ercp

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3
Q

Ct sensitivity?

A

96-100 %

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4
Q

Ct specificity?

A

86-89 %

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5
Q

Ct advantages?

A

Definitive diagnosis
Speed

High spatial and contrast resolution
Available
High scope of visulisation

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6
Q

Ct limitations?

A

Radiation-stochastic
Iodine _allergies
Protocol dependent
Pt ability to comply
Body habitus - do they fit?!
Pt. Condition

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7
Q

What’s atelectasis

A

Lung collapse _ alveoli walls collapse in on themselves = volume loss

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8
Q

Kub?

A

IvU, radiograph - iv
ctivu, - 3 phases iv
u/s,
NuC med renogram,
‘axr

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9
Q

Uterus pathologies

A

Fibroids
carcinoma
Hyperplasia

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10
Q

Ovary pathologies

A

Carcinoma
Cysts

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11
Q

Testicle pathologies

A

Seminomas
Torsion
Carcinoma
Epidydimal cyst
Microlithiasis
Obstruction/ estasia
Abcess
Hydrocoele _ fluid in tunica vaginalis

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12
Q

Bah

A

Benign prostatic hyperplasia / hypertrophy

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13
Q

Ct head for…

A
  • Ischemic stroke
    Intracerebral haemorrhage
    Tia
    Extra dural
    Sub dural
    Sub arach
    Contusion
    Diffuse axonal injury
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14
Q

Oesophagus

A

DcB swallow
Barium swallow
Pet-ct for m-staging

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15
Q

Lungs imaging

A

Pe rc tool
Wells level 2 score
CTPA
. V/q
Cxr

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16
Q

Liver + gall bladder

A

U/s
Hida
Ercp
Ct abdo + pelvis

17
Q

Small bowel

A

Ct /Mr enterography
Small bowel meal

18
Q

Large bowel

A

Ct abdo
Barium meal
Barium follow through
Ct Colonography, colonoscopy
DAB E
AXr
Pet-ct

19
Q

Rni

A

Hida
Renogram
Gastric emptying

20
Q

Large bowel pathologies

A

Obstruction ,sigmoid volvulus , diverticula disease,fistulas,-axr , dcbe
U/c + toxic mega colon - a xr, dc be - lead pipe sign, Ct - extra info
Polyps - dcbe, ctc
Colorectal carcinoma -crc, axr con visualises displacement only, Dcbe, show s apple core deformity