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A 36-year old male asked:

Had an MRI of a lung nodule that is non calcified ... Slow growing since 2001... 9mm... Radiologist made diagnoses of it being benign . How can he make such a diagnoses without truly knowing isn't a ct pet scan better to show or even a biopsy?

1 doctor answer • 1 doctor weighed in

A 47-year old asked:

Carotid artery disease, what to believe, if different results from duplex ultrasound vs. ct angiogram (cta)?

3 doctor answers • 5 doctors weighed in

A 55-year old female asked:

Is this too much in a 2 month period,1 PET scan,i Ct,6 x-rays ,a brain scan now doctors wants another PET .lung nodule 1.4 -2.7 suv?

2 doctor answers • 4 doctors weighed in

A 50-year old female asked:

Please explain difference between CT, MRI, and PET SCANS. thank you?

1 doctor answer • 4 doctors weighed in

A 32-year old asked:

What is a PET scan, and when would a doctor use it instead of a CT or an MRI?

3 doctor answers • 6 doctors weighed in

A 33-year old asked:

What are the differences between pet scans, mri, ct, and bone/gallium scans?

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A 44-year old asked:

my wife woke up with stroke like symptoms. Took her to emergency room and was diagnosed with ataxia. CT scan and MRI showed nothing.?

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A 40-year old asked:

Mammogram, CT, MRI and ultrasound tests for breast cancer - what is best?

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A female asked:

How does diagnostic radiology and interventional radiology differ? If the radiologist just read your MRI or CT and did not perform any procedure on you, will he/she be considered "your doctor"?

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A 42-year old asked:

What can a CT scan of the brain catch that a brain MRI scan cannot?

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Leaking air inside chest
Renal artery occlusion
Aortic dissection
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Gangrene of the foot
Pancreatic cancer
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Lou gehrig's disease (ALS)
Subdural hematoma
Collapsed lung (spontaneous pneumothorax)
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