Spontaneous Regression Of An Inflammatory Pseudotumor Of The Liver

Abstract

Inflammatory pseudotumors (IPT) have been described for virtually every site in the body but is rare in the liver. The clinical presentation of hepatic IPT is unspecific, patients complain of fever, malaise, weight loss and often of symptoms related to a mass effect. Routine imaging procedures are not sufficient to make the diagnosis and a biopsy is necessary to differentiate IPT from neoplasms. The course of the disease is unpredictable and in most of the reported cases the patients underwent resection or were medically treated. We report a patient with a histologically proven IPT of the liver that regressed spontaneously over several months without any specific treatment.