Open AccessALK negative inflammatory myofibroblastic tumor of the orbit:A masquerading entity
Author(s) -
Vibha Dutta,
Manoj Gopal Madakshira,
Ajay Malik,
Poninder Kumar
Publication year - 2014
Publication title -
indian journal of ophthalmology/indian journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 51
eISSN - 1998-3689
pISSN - 0301-4738
DOI - 10.4103/0301-4738.133522
Subject(s) - medicine , orbit (dynamics) , immunohistochemistry , neoplasm , pathology , radiology , engineering , aerospace engineering
Inflammatory myofibroblastic tumor is a biologically distinct neoplasm of intermediate grade, which can affect every possible tissue of the human body. It is a 'masquerading tumor' as the presenting complaints vary with the affected site. Occurrence of this tumor as an orbital mass is rare and is challenging for both the clinician as well as the pathologist, due to a varied number of lesions sharing a similar picture clinically and histologically. We discuss a rare case of inflammatory myofibroblastic tumor presenting as an orbital mass and the importance of immunohistochemistry in arriving at the diagnosis, which helps dictate the treatment and prognosis of the patient.