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Image Interp > Abdominal Conditions > Flashcards

Abdominal Conditions Flashcards

1
Q

Identify the structures in this Axial CT

A

(upper abdomen)

Red = hemidiaphragm

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2
Q

What type of imaging is shown here?

Any abnormalities?

A

Gas in disc space

Most likely etiology = degenerative disc

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3
Q

What type of imaging is shown here?

A

Ultrasound

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4
Q

What type of imaging is shown here?

A
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5
Q

_____ pattern of calcification

  • within a lumen
  • round, oval or faceted in shape
  • outer perimeter is continuous
  • classic Internal appearance is layered or lamined
A

Concretion

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6
Q

_____ pattern of calcifcation

  • within the wall of a tube
  • tubular, track like in shape
  • border may be indistinct & not continuous
  • no calcification internally
A

Conduit wall

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7
Q

_____ pattern of calcifcation

  • within wall of cyst
  • round to oval in shape
  • smooth curvilinear rim
  • less dense internally
A

Cyst wall

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8
Q

_____ pattern of calcifcation

  • within the substance of a mass
  • shape is highly variable
  • border typically very irregular
  • extensive amorphic internal calcification
A

Solid

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9
Q

What type of calcification pattern is shown here?

A
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10
Q

This type of calcification is typically seen in what conditions?

A

Gallstones/Kidney stones

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11
Q

What type of calcification is shown here?

A
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12
Q

What type of calcification is shown here?

A
  • notice non-continuous border (differentiate from concretion)
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13
Q

Cyst wall patterns are most commonly seen where in the abdomen?

A

Gallbladder

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14
Q

What type of calcification pattern is shown here?

A
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15
Q

List findings seen here

A

Concretion calcification in upper right abdomen (likely gallstones)

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16
Q

What findings are demonstrated on this US?

A

(Hypoechoic)

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17
Q

What findings are demonstrated here?

A
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18
Q

What findings are demonstrated on this axial CT?

A

Gallstones

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19
Q
  • AKA calcifying cholecystitis
  • More common in women
  • Gallstones often coexist
A

Porcelain Gallbladder

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20
Q

What findings are demonstrated here?

A

Porcelain Gallbladder

Cyst wall calfication

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21
Q

What findings are demonstrated in this US & CT?

A

Porcelain Gallbladder

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22
Q

What findings are demonstrated here?

A
  • Well defined border
  • Homogenous
  • Concretion Calcification
  • Most likely Kidney stones
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23
Q

What findings are demonstrated here?

A

Staghorn calculus - stone filling a calyx and/or the pelvis

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24
Q

What findings are shown here?

A

Nephrocalcinosis

25
Q

What findings are shown here?

A

Calcification likely as a result of chronic pancreatitis

26
Q

What findings are shown here?

A
  • Solid calcification in pelvic inlet

(Most likely uterus, condition likely fibroid uterus or uterine leiomyoma)

27
Q
  • Mass (or solid) type calcifications which are popcorn or cauliflower-like
  • MC benign uterine tumor
A

Uterine leiomyoma

28
Q

What condition is likely the cause of these findings?

A

Uterine Leiomyoma

29
Q

What imaging modalities and findings are shown here?

A

MRI (T2) & CT

Uterine leiomyoma

30
Q

What are the findings here?

A

Conduit calcifcation of aorta

(Abdominal aortic aneurysm due to width of aorta)

31
Q

What findings are shown here?

A

Abdominal Aortic Aneurysm

32
Q

What findings are shown here on this sagittal CT?

A

Abdominal Aortic Aneurysm

33
Q

What findings are shown here?

A

Pneumoperitoneum

34
Q

What findings are shown here?

A
35
Q

What findings are shown here on this CT?

A
36
Q

What findings are shown here?

A

(Hepatic flexure interposed btn liver & hemidiaphragm)

37
Q

What findings are shown here?

A

Colon carcinoma - bowel obstruction

38
Q

What findings are shown here?

A
39
Q

What findings are shown here?

A
40
Q

What is labeled here?

A

Vascular clips on right (consistent with cholecystectomy)

Bra clips in middle

(Abdominal wall hernia repair not labeled)

41
Q

What findings are shown here?

A

(Also evidence of bowel obstruction)

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Image Interp (11 decks)

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