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INTRODUCTIONInflammatory pseudotumor of the liver,a rarebenign lesion,is often confused with the malignanttumors.Until 1998,less than 80 cases had beenreported in the world.The accuracy of the pre-surgical diagnosis was low,and very fewmaterials on the diagnosis using dynamic MRI werereported.We collected thirteen cases ofinflammatory pseudotumor of the liver werecollected and proved by pathology with MRIstudies.Our purpose is to describe and analyze theMR!findings of this lesion and find out the valuablesigns suggesting the diagnosis so as to avoidunnecessary operations.
INTRODUCTIONInflammatory pseudotumor of the liver, a rarebenign lesion, is often confused with the malignant tumors. Until 1998, less than 80 cases had been reported in the world. The accuracy of the pre-surgical diagnosis was low, and very fewmaterials on the diagnosis using dynamic MRI werereported.We collected thirteen cases ofinflammatory pseudotumor of the liver werecollected and proved by pathology with MRIstudies.Our purpose is to describe and analyze theMR! findings of this lesion and find out valuablesigns suggesting the diagnosis so as to avoidunnecessary operations.