Specialty Radiography Review Flashcards Preview

Hannah RAD III > Specialty Radiography Review > Flashcards

Flashcards in Specialty Radiography Review Deck (19)
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1
Q

What is the name of the procedure that examines the CNS structures situated within the vertebral canal?

A

Myelogram

2
Q

Most pathology and trauma occur:

A

in the cervical & lumbar areas of the spine.

3
Q

What are some of the indications for a myelogram?

A
  • Extrinsic spinal cord compression caused by a herniated disk, bone fragment, cyst or tumor
  • Spinal cord swelling resulting from traumatic injury
  • Identifies narrowing of subarachnoid space
4
Q

What are some of the contraindications for a myelogram?

A
  • Blood within CSF
  • Arachnoiditis
  • Increased intracranial pressure
  • Recent lumbar puncture
5
Q

What type of injection is used for a myelogram?

A

Intrathecal injection

6
Q

Where is the contrast for a myelogram commonly injected?

A
  • L2-L3 or L3-L4 interspace

- Also @ cisterna magna between C1 & occipital bone

7
Q

What are some common complications of a myelogram?

A
  • Headache
  • Nausea/vomiting
  • Seizure
  • Allergic reaction
  • Bleeding
  • infection
8
Q

What is the name of the procedure for radiography of a joint or joints?

A

Arthrogram

9
Q

What are the most frequent sites for an arthrogram to be performed?

A
  • Knee & shoulder

- Hip, wrist & TMJ

10
Q

What are some common indications for a knee arthrogram?

A
  • Tears of the joint capsule, menisci or ligatments (trauma)

- Baker’s cyst (nontrauma)

11
Q

What are indications for a shoulder arthrogram?

A
  • Evaluation of partial or complete tear in rotator cuff or glenoidal labrum
  • Persistent pain or weakness
  • Frozen shoulder
12
Q

Where is the injection site for a shoulder arthrogram?

A
  • ½ inch inferior and lateral to the coracoid process

- Spinal needle is used due to deep location of capsule

13
Q

What is the name of the radiologic procedure that examines the nonpregnant uterus, accessory organs and vagina?

A

HSG

14
Q

What are some indications for an HSG?

A
  • Size, shape and position of uterus & uterine tubes
  • Delinate lesions (polyps, tumor masses or fistulous tracts)
  • Patency of uterine tubes
15
Q

What are some contraindications for an HSG?

A
  • Pregnancy
  • Acute pelvic inflammatory disease
  • Active uterine bleeding
16
Q

The HSG examination should be scheduled approximately : __________

A

7 to 10 days after the onset of menstruation.

17
Q

What position will be the patient be placed in to facilitate the flow of contrast during an HSG?

A

Trendenlenburg

18
Q

Where should the contrast spill out into when performing an HSG?

A

Peritoneal cavity

19
Q

How much contrast is used to fill the uterine cavity and how much is needed to fill the uterine tubes?

A
  • 4 to 5 ml

- Additional 4 to 5 ml for uterine tube patency