Clinical Imaging II Flashcards by Katherine E Nordstrom

Identify the featurs of the provided air-contrast upper GI

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Describe the organ shown in the image and the indicated feature

stomach

lesser curve

where the rugal folds are a big straighter/converged=magenstrasse (stomach street)

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What organ is shown in the image and identify the indicated features

this is a normal mucosal pattern in the distal stomach

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Identify the oragan and indicated features in the provided image

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Identify the oragan and indicated features of the provided image

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What section of the GI tract is shown in the image?

duodenum

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What process is shown in the provided image?

peristalsis

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Identify the indicated features in the provided image

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Why do you see this rign structure?

it is a paddle that can be filled with air and pressed onto the abdomen to flatten the small intestines. that is used in small bowel barium series to provide more detail aobut bowel loops so they are not all bunched together

“Spot view”

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Identify the features indicated in the provided image

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What is an enteroclysis?

similar to the upper GI air contrast series, but in a detailed small bowel series

nasojejunal tube is put in (thin, long), blow up a balloon- fluid contrast with fiber

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what procedure is shown in this image?

barium enema (single contrast)

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What procedure is shown by the image?

barium enema with air contrast

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Identify the features indiceated in the image

What procedur is being performed?

barium enema with air contrast

“spot”

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What features is indicated by the yellow arrows?

colon polyp

polyp on wall without stalk is coated and outlined by barium

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What is the problem int he provided image?

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Identify the features in the provided image

barium air contrast

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Identify the features indicated by lines- wha timaging modality is this?

Identify the indicated features in the provided image– image modality?

Identify the indicated features of the provided image– image modality?

Idenify the indicated features in the provided image– imaging modality?

Identify the featues indicataed in the image

Identify the indicated features in the image– imaginig modality?

Identify the features indicated in the provided image

Identify the features of the provided image

Identify the features indicated in the image

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Identify the indicated features of the image-- imaging modality?

mri

Which MRI is T1? which is T2?

Why are oral and IV contrast helpful in cases of trauma?

IV: allows detection of injuries to solid organs (liver, spleen, pancreas, and kidney)-- undetectable w/o contrast Oral: helpful in confirming or excluding bowel injury and to avoid confusing unopacified bowel with intraperitoneal blood

How can "phases" on CT or MRI help with probem solving?

you can look at attenuation with the different phases cyst/water usualy 1-10 hounsfield units so, if jump from 33 to 85 when go from no contrast to arterial phase, that tells you there is blood suply to the pouch (probably a tumor) def not a cyst

What are possible adverse reactions to IV contrast?

* Idiosyncratic: nausea, vomiting, vasovagal response (pass out) * allergic: urticaria, larynospasm, bronchospasm * other: renal toxicity, seizures, cardiac arrythmias, adn cardiovascular collapse

Identify the indicated features of the image-- imaging modality?

Way abnormal-- should be able to see those ducts

The provided image is an example of what type of imaging?

CT colonography drink prep the night before enema & blow up the colon take a CT scan