Cases

PET Case: Identifying Epicardial Coronary Artery Disease in a Patient With Paroxysmal Atrial Fibrillation Using [15O]H2O PET

Case summary: This case highlights the ability of [15O]H2O PET to accurately detect discrete perfusion defects even in patients with relatively high global perfusion. 

PET Case: Very High-Risk PET MPI

Case summary: This case illustrates the value of cardiac PET MPI for detecting high-risk multivessel CAD in a 69-year-old man with a high calcium score and burning chest discomfort. 

PET Case: Role of PET/CT Myocardial Perfusion Imaging in Diagnosing INOCA

Case summary: This case illustrates the role of PET myocardial perfusion imaging in diagnosing etiology of INOCA in an individual with chest pain and non-obstructive disease on coronary angiography. 

PET Case: The Value of Cardiac PET/CT in a Patient With Known CAD and PCI

Case summary: This case illustrates the incremental value of PET myocardial blood flow (MBF) to relative perfusion in a patient with recurrent symptoms despite maximal medications and multiple percutaneous interventions.

PET Case: Coronary Microvascular Dysfunction in Hypertrophic Obstructive Cardiomyopathy

Case Summary We present a patient with hypertropic cardiomyopathy (HCM) presenting with suspected cardiac chest pain and discuss the potential role of perfusion PET in confirming coronary microvascular dysfunction (CMD).…

PET Case: Dyspnea In A Patient With Super Obesity (Class V)

Case Summary This case illustrates the role of PET myocardial perfusion imaging in the management of a patient with very high BMI which would prove technically challenging for other cardiac…

PET Case: Incremental value of Myocardial Blood Flow Reserve (MBFR) in Unmasking Multivessel Disease

Case Summary 66-year-old female with risk factors undergoing cardiac PET showed a small perfusion defect but with severe global reduction in stress myocardial blood flows and myocardial blood flow reserve…

PET Case: Sarcoid/Inflammation vs CAD That is the Question!

Case Summary: This case highlights the importance of clinician awareness regarding mimickers of cardiac sarcoidosis on PET/CT and the need for thorough investigation for alternative etiologies to prevent incorrect diagnoses.…

PET Case: Identifying High-Risk Coronary Artery Disease Using Myocardial Perfusion and Blood Flow

Case Summary This case highlights multiple high-risk features that can be seen on PET MPI and myocardial blood flow reserve (MBFR), which are associated with severe and often multi-vessel, coronary…

PET Case: 18F-Flurpiridaz PET Myocardial Perfusion Imaging in Comparison to Tc-99m SPECT