A case of diffuse hepatic hemangiomatosis coexistent with giant hemangioma: case report and literature review

Abstract

We report a case of hepatic hemangiomatosis coexistent with a giant hepatic hemangioma diagnosed in the context of the study for SARS-CoV-2 infection. Computed tomography showed irregular contours of the left hepatic lobe with a lesion that compromised the whole lobe, with peripheral uptake and a centripetal tendency in the late phase, compatible with bulky cavernous hemangioma, as well as another lesion with the same characteristics in segment VI. Magnetic resonance imaging of the abdomen showed multiple hepatic hemangiomas observed in both lobes involving all segments, some of them smaller than 1 cm, which were hyperintense in the T2-weighted sequences and showed progressive contrast enhancement. This case illustrates the incidental diagnosis of this condition during the study for another pathology, the radiological features that are important to differentiate from other tumoral findings, and the possible management strategies to follow.

Keywords

• Diffuse hepatic hemangiomatosis
• Giant hemangioma
• Computed tomography
• Magnetic resonance imaging