Background/Purpose: Inflammatory myofibroblastic tumor (IMT) is a rare benign neoplasm.
Although it is commonly seen in children, the number of childhood cases in the current …

Inflammatory myofibroblastic tumor (IMT) is a rare mesenchymal tumor of intermediate
malignant potential that predominantly affects children, adolescents and young adults. IMT …

The association between IgG4 dysregulation and inflammatory pseudotumor (IPT) was first
reported in sclerosing pancreatitis. Recently, we described IPTs of the liver and breast, into …

BACKGROUND/PURPOSE: Inflammatory pulmonary (PPT) and extrapulmonary
pseudotumors (EPPT) are uncommon benign tumors, which, in general, do not recur after …

OBJECTIVE: Pulmonary inflammatory pseudotumor is an uncommon disease, often with a
benign presentation. However, invasion of adjacent thoracic organs, local recurrence, and …

Background Pediatric inflammatory myofibroblastic tumor (IMT) is rare, with unpredictable
clinical behavior. Recently, it has been associated with anaplastic lymphoma kinase (ALK) …

Inflammatory myofibroblastic tumor (IMT) is a tumor composed of myofibroblasts and a
mixed inflammatory infiltrate that rarely undergoes malignant transformation. The authors …

Background/Purpose: Endobronchial tumors are rare in children and often misdiagnosed as
benign conditions resulting in delayed definitive treatment. The authors reviewed their …

Background Pulmonary inflammatory pseudotumor is an uncommon benign lesion of the
lung. In Korea, most literature of the pulmonary inflammatory pseudotumor was case reports …

Inflammatory myofibroblastic tumors (IMT) of the lung, first reported in 1939, are considered
a subset of inflammatory pseudo-tumors. They are a distinctive lesions composed of …