Open AccessRare occurrence of intraosseous schwannoma in a young child, its review and its pathogenesis
Author(s) -
Ajay Kumar Bansal,
Ruchi Bindal,
Devi Charan Shetty,
Mahima Dua
Publication year - 2012
Publication title -
journal of oral and maxillofacial pathology/journal of oral and maxillofacial pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.455
H-Index - 25
eISSN - 1998-393X
pISSN - 0973-029X
DOI - 10.4103/0973-029x.92981
Subject(s) - schwannoma , medicine , lesion , pathology , immunohistochemistry , head and neck , pathogenesis , surgery
Schwannoma is a benign, encapsulated, perineural tumor that arises from the Schwann cells. Approximately 25% of the reported cases originate from the head and neck region. Of these, approximately 1-12% occurs intraorally. The intrabony lesion accounts for less than 1% of the central neoplasms. We report a rare case of intraosseous schwannoma in an 8-year-old male patient characteristically originating from the mental nerve. Radiographic examination followed by histopathological evaluation was further confirmed by immunohistochemical markers, S-100 protein, and GFAP that stained intensely positive for the tumor. Thus, confirming the diagnosis of intraosseous schwannoma.