Olgu Sunumu
BibTex RIS Kaynak Göster

Schwannoma of hypopharynx: A Rare Entity

Yıl 2020, Cilt: 10 Sayı: 1, 292 - 295, 25.04.2020
https://doi.org/10.32448/entupdates.616420

Öz

We report the case of a 55-year old Caucasian female who presented with dysphagia after being operated for a brain glioblastoma. Fiberoptic endoscopy and magnetic resonance imaging showed a submucosal tumefaction of the posterior hypopharyngeal wall. Direct laryngoscopy and biopsy did not reveal a definitive diagnosis. The lesion was completely removed using a transoral C02 laser, and histopathological examination of the lesion showed a diagnosis of hypopharyngeal schwannoma. The patient recovered uneventfully and has remained clinically and radiologically disease-free for 6 months. Surgical excision and S100 protein immunohistochemistry remain the gold standards for treatment and diagnosis of hypopharyngeal schwannomas.

Kaynakça

  • 1. Hanemann CO, Evans DG. News on the genetics, epidemiology, medical care and translational research of Schwannomas. J Neurol 2006;253:1533-41.
  • 2. Ahmed AO, Umar AB, Aluko AA, Yaro MA. Hypopharyngeal schwannoma:A rare case presentation and review of literatures. Niger J Basic Clin Sci 2013;10:29-32.
  • 3. Isobe K, Shimizu T, Akahane T, Kato H. Imaging of Ancient Schwannoma. AJR Am J Roentgenol. 2004;183:331-6.
  • 4. Dey P, Mallik MK, Gupta SK, Vasishta RK. Role of fine needle aspiration cytology in the diagnosis of soft tissue tumours and tumour-like lesions. Cytopathology 2004;15:32-7.
  • 5. Ansarin M, Tagliabue M, Chu F, Zorzi S, Proh M, Preda L. Transoral Robotic Surgery in Retrostyloid Parapharyngeal Space Schwannomas. Case Rep Otolaryngol 2014;2014:296025.
  • 6. Gallego O. Nonsurgical treatment of recurrent glioblastoma. Curr Oncol 2015;22:273-81.
  • 7. Berkowitz O, Iyer AK, Kano H, Talbott EO, Lunsford LD. Epidemiology and Environmental Risk Factors Associated with Vestibular Schwannoma. World Neurosurg 2015;84:1674-80.
  • 8. Cutfield SW, Wickremesekera AC, Mantamadiotis T, et al. Tumour stem cells in schwannoma: A review. J Clin Neurosci 2019;62:21-6.
  • 9. Hamaguchi N, Otsu K, Ishinaga H, Takeuchi K. A Case of Hypopharyngeal Schwannoma. Nihon Kikan Shokudoka Gakkai Kaiho 2015;66:25-30.
  • 10. Lee WJ, Isaacson JE. Postoperative imaging and follow-up of vestibular schwannomas. Otol Neurotol 2005;26:102-4.
Yıl 2020, Cilt: 10 Sayı: 1, 292 - 295, 25.04.2020
https://doi.org/10.32448/entupdates.616420

Öz

Kaynakça

  • 1. Hanemann CO, Evans DG. News on the genetics, epidemiology, medical care and translational research of Schwannomas. J Neurol 2006;253:1533-41.
  • 2. Ahmed AO, Umar AB, Aluko AA, Yaro MA. Hypopharyngeal schwannoma:A rare case presentation and review of literatures. Niger J Basic Clin Sci 2013;10:29-32.
  • 3. Isobe K, Shimizu T, Akahane T, Kato H. Imaging of Ancient Schwannoma. AJR Am J Roentgenol. 2004;183:331-6.
  • 4. Dey P, Mallik MK, Gupta SK, Vasishta RK. Role of fine needle aspiration cytology in the diagnosis of soft tissue tumours and tumour-like lesions. Cytopathology 2004;15:32-7.
  • 5. Ansarin M, Tagliabue M, Chu F, Zorzi S, Proh M, Preda L. Transoral Robotic Surgery in Retrostyloid Parapharyngeal Space Schwannomas. Case Rep Otolaryngol 2014;2014:296025.
  • 6. Gallego O. Nonsurgical treatment of recurrent glioblastoma. Curr Oncol 2015;22:273-81.
  • 7. Berkowitz O, Iyer AK, Kano H, Talbott EO, Lunsford LD. Epidemiology and Environmental Risk Factors Associated with Vestibular Schwannoma. World Neurosurg 2015;84:1674-80.
  • 8. Cutfield SW, Wickremesekera AC, Mantamadiotis T, et al. Tumour stem cells in schwannoma: A review. J Clin Neurosci 2019;62:21-6.
  • 9. Hamaguchi N, Otsu K, Ishinaga H, Takeuchi K. A Case of Hypopharyngeal Schwannoma. Nihon Kikan Shokudoka Gakkai Kaiho 2015;66:25-30.
  • 10. Lee WJ, Isaacson JE. Postoperative imaging and follow-up of vestibular schwannomas. Otol Neurotol 2005;26:102-4.
Toplam 10 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Sağlık Kurumları Yönetimi
Bölüm Makaleler
Yazarlar

Aigerim Zhumabayeva

Zdenka Hutınec Bu kişi benim

Mario Bılıc Bu kişi benim

Yayımlanma Tarihi 25 Nisan 2020
Gönderilme Tarihi 6 Eylül 2019
Kabul Tarihi 25 Aralık 2019
Yayımlandığı Sayı Yıl 2020 Cilt: 10 Sayı: 1

Kaynak Göster

APA Zhumabayeva, A., Hutınec, Z., & Bılıc, M. (2020). Schwannoma of hypopharynx: A Rare Entity. ENT Updates, 10(1), 292-295. https://doi.org/10.32448/entupdates.616420
AMA Zhumabayeva A, Hutınec Z, Bılıc M. Schwannoma of hypopharynx: A Rare Entity. ENT Updates. Nisan 2020;10(1):292-295. doi:10.32448/entupdates.616420
Chicago Zhumabayeva, Aigerim, Zdenka Hutınec, ve Mario Bılıc. “Schwannoma of Hypopharynx: A Rare Entity”. ENT Updates 10, sy. 1 (Nisan 2020): 292-95. https://doi.org/10.32448/entupdates.616420.
EndNote Zhumabayeva A, Hutınec Z, Bılıc M (01 Nisan 2020) Schwannoma of hypopharynx: A Rare Entity. ENT Updates 10 1 292–295.
IEEE A. Zhumabayeva, Z. Hutınec, ve M. Bılıc, “Schwannoma of hypopharynx: A Rare Entity”, ENT Updates, c. 10, sy. 1, ss. 292–295, 2020, doi: 10.32448/entupdates.616420.
ISNAD Zhumabayeva, Aigerim vd. “Schwannoma of Hypopharynx: A Rare Entity”. ENT Updates 10/1 (Nisan 2020), 292-295. https://doi.org/10.32448/entupdates.616420.
JAMA Zhumabayeva A, Hutınec Z, Bılıc M. Schwannoma of hypopharynx: A Rare Entity. ENT Updates. 2020;10:292–295.
MLA Zhumabayeva, Aigerim vd. “Schwannoma of Hypopharynx: A Rare Entity”. ENT Updates, c. 10, sy. 1, 2020, ss. 292-5, doi:10.32448/entupdates.616420.
Vancouver Zhumabayeva A, Hutınec Z, Bılıc M. Schwannoma of hypopharynx: A Rare Entity. ENT Updates. 2020;10(1):292-5.