Hypovascular retroperitoneal lesions
Citation, DOI & article data
Hypovascular retroperitoneal lesions are those which do not enhance in the late arterial and portal venous phases on CT. Some of these lesions may show progressive enhancement in the delayed phase due to their fibrous or myxoid matrix components.
Delayed-phase enhancing lesions
- neurogenic tumor
- retroperitoneal desmoid tumor
- retroperitoneal hemangioma 1