Introduction to Neuroimaging.

Area of Science:

• Neurology
• Radiology
• Medical Imaging

Background:

• Primary care physicians frequently encounter neurologic symptoms requiring diagnostic evaluation.
• Neuroimaging is crucial for diagnosing neurologic conditions, but selecting appropriate tests and interpreting findings can be challenging.
• Advanced imaging modalities are routinely used in neuroradiology.

Purpose of the Study:

• To provide primary care physicians with resources for selecting neuroimaging tests.
• To summarize guidelines for contrast agent administration in neuroimaging.
• To review key imaging techniques, terminology, and typical manifestations of common brain and spine pathologies.

Main Methods:

• Literature review of neuroimaging resources and guidelines.
• Summary of established imaging techniques and terminology relevant to primary care.
• Overview of common brain and spine pathologies and their typical imaging findings.

Main Results:

• The review introduces resources to aid in neuroimaging test selection.
• Guidelines for contrast agent administration are summarized.
• Typical imaging appearances of stroke, trauma, infections, demyelinating diseases, neurodegenerative processes, neoplasms, and spine pathologies are presented.

Conclusions:

• This review equips primary care physicians with essential knowledge for neuroimaging selection and interpretation.
• Understanding typical imaging findings aids in the timely diagnosis of various neurologic conditions.
• The article serves as a practical guide for primary care physicians navigating neurodiagnostic imaging.