Question
Regarding this radiological procedure shown in the image, it is used generally to diagnose which condition?
| A. |
Pulmonary Embolism
|
| B. |
Pneumonia
|
| C. |
Pleural Effusion
|
| D. |
Pneumothorax
|
Show Answer
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Correct Answer � A
Explanation
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|
Ans:A.)Pulmonary Embolism
VENTILATION -PERFUSION SCAN
Clinical Indications:
- Pulmonary Embolism
- Assessment prior to lung reduction surgery
- This test can be performed on patients who are not suitable for CTPA due to an iodine allergy
The V/Q scan is the recommended test for exclusion of PE in women of child-bearing age, as the radiation exposure to the breasts is much lower than a CTPA.
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