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A large schwannoma of external auditory canal: an unusual case

Year 2015, Volume: 25 Issue: 4, 229 - 231, 25.09.2015

Satvinder Singh Bakshi Kiruba Shankar Pradipta Kumar Parida

Abstract

A 49-year-old female patient presented with mass occluding her external auditory meatus. Surgical exploration revealed that the mass eroded the bony canal wall and biopsy reported the mass as a schwannoma. Schwannoma should be considered in the differential diagnosis of a soft tissue swelling arising from the external auditory canal.

Keywords

External auditory canal immunohistochemistry schwannoma

References

  • Galli J, d’Ecclesia A, La Rocca LM, Almadori G. Giant schwannoma of external auditory canal: a case report. Otolaryngol Head Neck Surg 2001;124:473-4.
  • Gross M, Maly A, Eliashar R, Attal P. Schwannoma of the external auditory canal. Auris Nasus Larynx 2005;32:77-9.
  • Lewis WB, Mattucci KF, Smilari T. Schwannoma of the external auditory canal: an unusual finding. Int Surg 1995;80:287-90.
  • Harcourt JP, Tungekar MF. Schwannoma of the external auditory canal. J Laryngol Otol 1995;109:1016-8.
  • Wu CM, Hwang CF, Lin CH, Su CY. External ear canal schwannoma: an unusual case report. J Laryngol Otol 1993;107:829-30.
  • Fodor RI, Pastore PN, Frable MA. Neurilemmoma of the auricle: a case report. Laryngoscope 1977;87:1760-4.
  • Yang CH, Su CY, Wei YC, Hwang CF. Schwannoma of the tympanic membrane. J Laryngol Otol 2006;120:247-9.
  • Hsiao SH, Liu TC. Osteoma of the external ear canal. Otol Neurotol 2003;24:960.
  • Ferreiro JA, Carney JA. Myxomas of the external ear and their significance. Am J Surg Pathol 1994;18:274-80.
  • Izumaru S, Yoshida Y, Nakashima T. A solitary fibrous tumor in the external auditory meatus. Auris Nasus Larynx 2004;31:65-7.
  • Jacob A, Kneile J, Welling DB. Angiofibrolipoma of the ear canal. Laryngoscope 2005;115:1461-2.
  • Magliulo G, Parrotto D, Sardella B, Della Rocca C, Re M. Cavernous hemangioma of the tympanic membrane and external ear canal. Am J Otolaryngol 2007;28:180-3.
  • Topal O, Erbek SS, Erbek S. Schwannoma of the external auditory canal: a case report. Head Face Med 2007;3:6.
  • Jovanovic MB, Djeric D, Poljovka R, Milenkovic S. Obliterative external ear canal schwannoma. Int Adv Otol 2009;5:394-8.

Dış kulak yolunda büyük bir schwannoma: Nadir bir olgu

Year 2015, Volume: 25 Issue: 4, 229 - 231, 25.09.2015

Satvinder Singh Bakshi Kiruba Shankar Pradipta Kumar Parida

Abstract

Kırk dokuz yaşında kadın hasta dış kulak meatusunu tıkayan bir kitle ile başvurdu. Cerrahi araştırmada kitlenin kemik kanal duvarını aşındırdığı görüldü ve biyopsi sonucunda kitlenin bir schwannoma olduğu bildirildi. Dış kulak kanalından kaynaklanan bir yumuşak doku şişliğinin ayırıcı tanısında schwannoma dikkate alınmalıdır

Keywords

Dış kulak kanalı immünohistokimya schwannoma

References

  • Galli J, d’Ecclesia A, La Rocca LM, Almadori G. Giant schwannoma of external auditory canal: a case report. Otolaryngol Head Neck Surg 2001;124:473-4.
  • Gross M, Maly A, Eliashar R, Attal P. Schwannoma of the external auditory canal. Auris Nasus Larynx 2005;32:77-9.
  • Lewis WB, Mattucci KF, Smilari T. Schwannoma of the external auditory canal: an unusual finding. Int Surg 1995;80:287-90.
  • Harcourt JP, Tungekar MF. Schwannoma of the external auditory canal. J Laryngol Otol 1995;109:1016-8.
  • Wu CM, Hwang CF, Lin CH, Su CY. External ear canal schwannoma: an unusual case report. J Laryngol Otol 1993;107:829-30.
  • Fodor RI, Pastore PN, Frable MA. Neurilemmoma of the auricle: a case report. Laryngoscope 1977;87:1760-4.
  • Yang CH, Su CY, Wei YC, Hwang CF. Schwannoma of the tympanic membrane. J Laryngol Otol 2006;120:247-9.
  • Hsiao SH, Liu TC. Osteoma of the external ear canal. Otol Neurotol 2003;24:960.
  • Ferreiro JA, Carney JA. Myxomas of the external ear and their significance. Am J Surg Pathol 1994;18:274-80.
  • Izumaru S, Yoshida Y, Nakashima T. A solitary fibrous tumor in the external auditory meatus. Auris Nasus Larynx 2004;31:65-7.
  • Jacob A, Kneile J, Welling DB. Angiofibrolipoma of the ear canal. Laryngoscope 2005;115:1461-2.
  • Magliulo G, Parrotto D, Sardella B, Della Rocca C, Re M. Cavernous hemangioma of the tympanic membrane and external ear canal. Am J Otolaryngol 2007;28:180-3.
  • Topal O, Erbek SS, Erbek S. Schwannoma of the external auditory canal: a case report. Head Face Med 2007;3:6.
  • Jovanovic MB, Djeric D, Poljovka R, Milenkovic S. Obliterative external ear canal schwannoma. Int Adv Otol 2009;5:394-8.
There are 14 citations in total.

Details

Primary Language English
Journal Section Case Report
Authors

Satvinder Singh Bakshi This is me

Kiruba Shankar This is me

Pradipta Kumar Parida This is me

Publication Date September 25, 2015
Published in Issue Year 2015 Volume: 25 Issue: 4

Cite

APA Bakshi, S. S., Shankar, K., & Kumar Parida, P. (2015). A large schwannoma of external auditory canal: an unusual case. The Turkish Journal of Ear Nose and Throat, 25(4), 229-231.
AMA Bakshi SS, Shankar K, Kumar Parida P. A large schwannoma of external auditory canal: an unusual case. Tr-ENT. September 2015;25(4):229-231.
Chicago Bakshi, Satvinder Singh, Kiruba Shankar, and Pradipta Kumar Parida. “A Large Schwannoma of External Auditory Canal: An Unusual Case”. The Turkish Journal of Ear Nose and Throat 25, no. 4 (September 2015): 229-31.
EndNote Bakshi SS, Shankar K, Kumar Parida P (September 1, 2015) A large schwannoma of external auditory canal: an unusual case. The Turkish Journal of Ear Nose and Throat 25 4 229–231.
IEEE S. S. Bakshi, K. Shankar, and P. Kumar Parida, “A large schwannoma of external auditory canal: an unusual case”, Tr-ENT, vol. 25, no. 4, pp. 229–231, 2015.
ISNAD Bakshi, Satvinder Singh et al. “A Large Schwannoma of External Auditory Canal: An Unusual Case”. The Turkish Journal of Ear Nose and Throat 25/4 (September 2015), 229-231.
JAMA Bakshi SS, Shankar K, Kumar Parida P. A large schwannoma of external auditory canal: an unusual case. Tr-ENT. 2015;25:229–231.
MLA Bakshi, Satvinder Singh et al. “A Large Schwannoma of External Auditory Canal: An Unusual Case”. The Turkish Journal of Ear Nose and Throat, vol. 25, no. 4, 2015, pp. 229-31.
Vancouver Bakshi SS, Shankar K, Kumar Parida P. A large schwannoma of external auditory canal: an unusual case. Tr-ENT. 2015;25(4):229-31.