Liver Inflammatory Myofibroblastic Tumor

**Semantic type:** Neoplastic Process

**Definition:** An intermediate fibroblastic neoplasm that arises from the liver and is characterized by the presence of spindle-shaped fibroblasts and myofibroblasts, and a chronic inflammatory infiltrate composed of eosinophils, lymphocytes, and plasma cells.

**Synonyms:** - Hepatic Inflammatory Myofibroblastic Tumor - Inflammatory Pseudotumor of Liver - Inflammatory Pseudotumor of the Liver - Liver Inflammatory Pseudotumor