Open AccessMalignant peripheral nerve sheath tumour: An elusive diagnosis
Author(s) -
Karthikeya Patil,
VG Mahima,
L Ambika
Publication year - 2007
Publication title -
indian journal of dental research/indian journal of dental research
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.277
H-Index - 43
eISSN - 1998-3603
pISSN - 0970-9290
DOI - 10.4103/0970-9290.30917
Subject(s) - medicine , soft tissue , pathology , malignancy , malignant peripheral nerve sheath tumor , immunohistochemistry , sarcoma , head and neck , peripheral , surgery
Malignant peripheral nerve sheath tumour (MPNST) also termed as spindle cell malignancy of the peripheral nerve Schwann cells or neurogenic sarcoma, represents approximately 10% of all soft tissue sarcomas. This tumour is usually found in the lower extremities and only 10-12% of all lesions occur in the head and neck region, which makes it a rare entity. The diagnosis of MPNST has been described as one of the most difficult and elusive diagnosis in the soft tissue diseases because of its non-specific presentation both clinically and histopathologically. This was overcome by the use of immunohistochemistry. A case of MPNST of the left maxillary antrum in a 45 -year -old male patient is reported.