The @entity99 of @entity950 are rare, @entity5 , differentiated in their morphologic and clinical appearances. They may manifest either as asymptomatic @entity409 , or with the potentially fatal complication of @entity712 . They can be large in @entity950 , act as @entity2548 and may result in massive @entity2758 . Multiple imaging modalities have been employed in the diagnosis, including ultrasonography (US), computed tomography (CT), radionuclide studies, angiography, magnetic resonance (MR) imaging. Generally the US, Doppler and CT appearances of @entity99 may be diagnostic. Biopsy in often needed for diagnosis, especially if classic signs and symptoms are lacking. The diagnostic possibilities and difficulties in three @entity1 are discussed. Different US images were present in all three cases, with atypical CT appearance in one. Doppler signals were lacking in two cases. Sonographic appearance of infantile @entity99 is variable, non-specific, but Doppler US is useful as a non-invasive method in the follow-up of @entity2695 .

[Diagnosis of neonatal XXXX ].

@entity1 :: ('9606', 'Species') :: ['patients'] @entity712 :: ('MESH:D006333', 'Disease') :: ['congestive heart failure'] @entity2758 :: ('MESH:D001165', 'Disease') :: ['arteriovenous shunt'] @entity2695 :: ('MESH:D006391', 'Disease') :: ['hemangiomas'] @entity5 :: ('MESH:D009369', 'Disease') :: ['benign vascular tumours'] @entity409 :: ('MESH:D008107', 'Disease') :: ['liver masses'] @entity2548 :: ('MESH:D001164', 'Disease') :: ['arteriovenous fistulas'] @entity99 :: ('MESH:D056486', 'Disease') :: ['hepatic hemangiomas', 'hepatic hemangioma'] @entity950 :: ('MESH:C537702', 'Disease') :: ['infancy']
@entity409 :: (MESH:D008107,Disease) :: ['liver hemangioma']
