Volume 4, Issue 4 pp. 449-452
Case Report

Primary inflammatory myofibroblastic tumor of the diaphragm: Report of a case

Junke Fu

Corresponding Author

Junke Fu

Department of Thoracic Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China

Jun-ke Fu, Department of Thoracic Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Yanta West Road no. 277, Xi'an city 710061, Shaanxi Province, China. Tel: +86 29 85323860. Fax: +86 29 85323204. Email: [email protected]Search for more papers by this author
Qifei Wu

Qifei Wu

Department of Thoracic Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China

Search for more papers by this author
Yong Zhang

Yong Zhang

Department of Thoracic Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China

Search for more papers by this author
Xufeng Zhang

Xufeng Zhang

Department of Hepatobiliary Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China

Search for more papers by this author
Zhe Wang

Zhe Wang

Department of Thoracic Surgery, the First Affiliated Hospital of Medical Collage, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China

Search for more papers by this author
First published: 12 June 2012
Citations: 1

Abstract

We report a case of primary inflammatory myofibroblastic tumor of the diaphragm in a 64-year-old man. The patient was hospitalized for a computed tomography (CT)-detected large tissue mass at the left lower lung field. Complete tumor excision followed by pathological investigation was performed. Microscopically, the tumor showed staggered arrangements of spindle myoepithelial cells, lymphoblastic and eosinophil cells. Immunohistochemically, the proliferating spindle cells showed positive staining for smooth muscle actin, vimentin, CD68 and Desmin, but negative for cytokeratin, leukocyte common antigen, epithelial membrane antigen, and S-100. This is the first reported inflammatory myofibroblastic tumor of the diaphragm found in an adult. The postoperative course was uneventful and the patient had no recurrence 18 months after surgery.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.