Case Report
Copyright ©2010 Baishideng.
World J Gastrointest Surg. Apr 27, 2010; 2(4): 147-152
Published online Apr 27, 2010. doi: 10.4240/wjgs.v2.i4.147
Table 1 Imaging comparisons between splenic hamartoma and splenic hemangioma
ModalityHemangiomaHamartomaOur case
USHyperechoic (capillary hemangioma) Hypoechoic (cavernous hemangioma) Doppler: Few flow signalsHypo >> Hyper > Isoechoic Doppler: Multiple flow signalsHypoechoic Doppler: Multiple flow signals
CTHypo-isodense Progressive centripetal prolonged enhancementHypo >> Iso > Hyperdense Diffuse heterogeneous enhancementHypodense Strong enhancement
MRIT1: Hypo-isointense T2: Hyper >> Iso > Hypointense Progressive centripetal prolonged enhancementT1: Iso > Hypointense T2: Hyper > Hypointense Diffuse heterogeneous enhancementT1: Isointense T2: Hyperintense Diffuse heterogeneous enhancement