6533b823fe1ef96bd127edc7

RESEARCH PRODUCT

Uncommon evolutions and complications of common benign liver lesions

Marco Dioguardi BurgioJérôme LebigotChristophe AubéValérie VilgrainMaxime RonotFederica VernuccioGiuseppe BrancatelliWassim Allaham

subject

Uncommon evolutionsmedicine.medical_specialtyBenign liver lesionComplications[SDV]Life Sciences [q-bio]UrologyComputed tomographyMalignancyAsymptomaticExtrinsic compression03 medical and health sciences0302 clinical medicineInternal medicinemedicineBenign liver lesionsHumansRadiology Nuclear Medicine and imagingComputed tomographyRadiological and Ultrasound Technologymedicine.diagnostic_testbusiness.industryLiver DiseasesLiver NeoplasmsGastroenterologyMagnetic resonance imagingHepatologymedicine.diseaseMagnetic Resonance ImagingThrombosis3. Good healthLiver030220 oncology & carcinogenesis030211 gastroenterology & hepatologyRadiologyDifferential diagnosismedicine.symptomTomography X-Ray ComputedbusinessComplicationUncommon evolution

description

International audience; Frequently encountered on abdominal imaging studies, the majority of common benign liver lesions are asymptomatic, confidently diagnosed by imaging, and do not require further workup, follow-up, or treatment. The increasing use of multimodality liver imaging, has allowed the recognition of uncommon evolutions of common benign liver lesions such as size changes, fibrotic regression, and content and vascularization changes, and their complications such as rupture, hemorrhage, thrombosis, extrinsic compression, and malignancy. The purpose of this pictorial review is to describe and illustrate the incidence and diagnostic features of these uncommon evolutions and complications on cross-sectional imaging, mainly on computed tomography and magnetic resonance imaging, with emphasis on those imaging clues which are helpful in the differential diagnosis or indicate the need for treatment.

https://doi.org/10.1007/s00261-017-1427-6