Cardiac Masses & Intracardiac Lesions

CMR characterization with echocardiographic and CT correlation, hemodynamic assessment, differential diagnosis, and structured interpretation. Adult and pediatric registries; congenital membranes (cor triatriatum sinister/dexter) and pseudomasses included.

Age, indication, symptoms, and history that reshape the differential.

Patient population
Clinical indication

CMR sequences, contrast, and correlation with echocardiography and CT.

Primary examination
Contrast

Chamber, attachment, origin descriptors, and relationships to adjacent structures.

Number
Primary location
Size (mm)
CC
×
TR
×
AP
mm
Max dimension:

T1 / T2 signal, fat, cystic / hemorrhagic components, fibrous features, calcification, and vascularity.

T1 signal
T2 signal
Fat
Hemorrhage
Calcification

MRI does not reliably exclude calcification; correlate with CT when relevant.

First-pass perfusion
Early gadolinium enhancement
Long-inversion-time imaging

Nulling behavior is a helpful clue for thrombus but is not absolute proof.

Diffusion
Myocardial involvement
Coronary relationship

Filtered by patient population (adult) and selected anatomy. Congenital membranes and pseudomasses included.

Showing 73 of 86 diagnoses for adult.

Review the suggested diagnosis; override any field to type your own.

Source · incompleteindeterminateindeterminate

Insufficient anatomic and characterization information for a specific suggestion.

Leading diagnosis
Alternative
Cannot-miss / complication
Why this assessment?
Expected but missing
  • Anatomic location
  • Meaningful tissue characterization
Evidence status: placeholder. Histopathology remains definitive for many neoplasms.
Optional free-text rationale