Inflammatory (pseudosarcomatous) myofibroblastic tumor of the urinary bladder causing acute abdominal pain.

摘要: Inflammatory myofibroblastic tumor is a reactive proliferation of myofibroblasts that rarely involves the urinary bladder. The cause inflammatory unknown but may represent an initial process to infectious agent or trauma transforms into neoplastic growth. Cases reported in children, however, often lack any preexisting bladder pathology. authors present case young child presented as acute abdominal pain. In general, these tumors follow benign clinical course after resection, although close monitoring essential given rarity this lesion.