Hypervascular splenic lesions are findings that enhance more or similarly to the background splenic parenchyma on late arterial phase, on contrast-enhanced CT or MRI.
Vascular
Neoplastic
-
splenic hemangioma 2
- most common primary benign neoplasm of the spleen
- second most common focal lesion after simple cysts
- small in general
- may contain calcifications
- similar features as hepatic hemangioma on CT and MRI
- splenic haemangiomatosis
- splenic hypervascular metastases
- splenic hamartoma - extremely rare 1
- sclerosing angiomatoid nodular transformation of the spleen (SANT) 1
- splenic lymphoma 1
- splenic angiosarcoma
- splenic pleomorphic undifferentiated sarcoma
- splenic littoral cell angioma
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