1309 / 1481
Morphology
•
Diameter
•
Shape
➢
Round, oval, polygonal, linear, tubular
➢
Dendritic, spiculated, multiple longitudinal (Comedo-like)
•
Delineation
➢
Smooth
➢
Unsharp
•
Enhancement pattern
➢
Homogeneous, septations
➢
Inhomogeneous
➢
Ring enhancement
▪
Thin, sharp -> Often with cysts or fatty necrosis
▪
Thick, unsharp -> Suspicious