Hepatic Inflammatory Pseudotumor

Atypical or unknown hepatic inflammatory pseudotumor (IPT) can be misdiagnosed as malignant tumor due to the various appearances of its conventional ultrasound and contrast enhanced ultrasound, though it is a rare benign tumor-like disease. It is important to strengthen the understanding of the disease, and combine it with clinical follow-up, which is helpful to reduce unnecessary partial hepatectomy due to misdiagnosis. Since the enhancement patterns of IPTs are various and overlapped with malignant liver tumors, biology.