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A Case of Schwannoma of the Pterygopalatine Fossa
ÀÌÇü½Å, È«Á¾Ã¶, À¯ÅÂÇö, ÀÌȯȣ,
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ÀÌÇü½Å ( Lee Hyeong-Shin )
°í½Å´ëÇб³ ÀÇ°ú´ëÇÐ À̺ñÀÎÈÄ°úÇб³½Ç
È«Á¾Ã¶ ( Hong Jong-Chul )
°í½Å´ëÇб³ ÀÇ°ú´ëÇÐ À̺ñÀÎÈÄ°úÇб³½Ç
À¯ÅÂÇö ( Yu Tai-Hyun )
°í½Å´ëÇб³ ÀÇ°ú´ëÇÐ À̺ñÀÎÈÄ°úÇб³½Ç
ÀÌȯȣ ( Lee Hwan-Ho )
°í½Å´ëÇб³ ÀÇ°ú´ëÇÐ À̺ñÀÎÈÄ°úÇб³½Ç
KMID : 0356820060220020163
Abstract
Schwannomas are benign tumors arising from the nerve sheaths of peripheral, autonomic and cranial nerves. Between 25% and 45% of all schwannomas occur in the head and neck region but only 4% involve the nasal cavity and paranasal sinus. Moreover, schwannoma of the pterygopalatine fossa is extremely rare. We present a case of schwannoma of the pterygopalatine fossa in a 43-year-old woman. The patient was surgically managed with endoscopic transnasal approach combined with transantral approach. After 16 months, the patient shows no evidence of recurrence.
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Schwannoma;Paranasal sinus neoplasm
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