Mount Carmel Health Partners Clinical Guidelines CT Scan | Page 2
CT Scan/MRI
BODY PART
SIGNS/SYMPTOMS
Pain, Trauma, Fracture, Fusion
CERVICAL, THORACIC and LUMBAR Radiculopathy, Disc Herniation, Degenerative Disease
SPINE
Syrinx, Post-op Fusion, MS, Tumor, Cancer, Metastatic, Osteomyelitis,
CT without Contrast of Specific Area
MRI without Contrast of Specific Area
Myelopathy, Discitis, Compression Fracture with history of Malignancy,
Epidural Abscess MRI without and with Contrast of Specific Area
Fracture, Fusion, Malunion CT without Contrast of Body Part
UPPER and LOWER EXTREMITIES - Pain, Muscle/Tendon Tear
NON-JOINTS
Abscess, Cellulitis, Fasciitis, Osteomyelitis, Morton's Neuroma, Soft Tissue
Tumor
Avascular Necrosis (AVN), Internal Derangement, Labral, Meniscal,
UPPER and LOWER EXTERMITIES - Ligament and Cartilage Tears, Osteochondritis Dissecans (OCD)
JOINTS
PELVIS (BONY)
EXAM TO ORDER
MRI without Contrast
MRI without and with Contrast of Body Part
MRI without Contrast of Body Part
Abscess, Cellulitis, Fasciitis, Osteomyelitis, Myositis, Tumor, Mass MRI without and with Contrast of Body Part
Pain, Fracture CT Pelvis without Contrast
Muscle/Tendon Tear, Avascular Necrosis (AVN) MRI Pelvis without Contrast
Tumor, Mass, Osteomyelitis, Septic Arthritis MRI Pelvis without and with Contrast
CT/MR ANGIO
BODY PART
SIGNS/SYMPTOMS
ABDOMEN AORTA
PULMONARY ARTERIES
THORACIC AORTA
CARDIAC
LOWER EXTREMITIES
CAROTID
BRAIN
EXAM TO ORDER
Aneurysm, Dissection, Post Stent Grafting, Renal Artery Stenosis,
Mesenteric Stenosis CTA Abdomen with IV Contrast
Pulmonary Embolism CTA Chest Pulmonary Angiogram
Thoracic Dissection CTA Chest with IV Contrast
Screening Cardiac Calcium Scoring CT Screening Cardiac Calcium Scoring
Peripheral Artery Disease CTA Abdomen and Pelvis with Runoff with
Contrast
Stenosis, Bruit, TIA, CVA, Vascular Tumor CT Neck with Contrast
(Carotid Duplex may be first line study)
CTA Head with Contrast
Cerebral Aneurysm
MRI Brain and MRA without Contrast
Note: First line imaging maybe more appropriately an x-Ray (*) and/or an ultrasound (±).
For additional reference for Radiology Appropriateness: https://acseach.acr.org/list
CT Scan - MRI Ordering - 2