Positron Emission Tomography Computed Tomography

Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a nuclear medicine technique
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MultiDetector Computed Tomography

A computed tomography scan (usually abbreviated to CT scan; formerly called computed axial tomography scan or CAT scan)
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CT Pulmonary Angiogram

A CT pulmonary angiogram (CTPA) is a medical diagnostic test that employs computed tomography (CT) angiography to
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Posterior Communicating

In human anatomy, the left and right posterior communicating arteries are small: 471 arteries at the base of the brain
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MCA

Middle Cerebral Artery

The middle cerebral artery (MCA) is one of the three major paired cerebral arteries that supply blood to the cerebrum.
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LPN

Licensed Practical Nurse

Nursing butterfly (LPN) is a term known in the United States for a person who, with a doctor's or nursing license,
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Oppositional Defiant Disorder

Confrontational disobedience disorder (ODD) is defined in the fifth edition of the Diagnostic and statistical guide to
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