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A New Technique in Cholesteatoma Surgery: CHAT

Year 2008, Volume: 2008 Issue: 2, 136 - 141, 01.02.2008

Abstract

Objectives: Patients with extended cholesteatoma who underwent Combined Heermann And Tos (CHAT) technique, which we developed depending on our studies on Heermann's “cartilage palisade tympanoplasty“ and Tos' “modified combined approach tympanoplasty“, were analyzed. Patients and Methods: The study included 37 ears of 35 patients, in whom CHAT technique was performed. Posterior-superior bony annulus was widely drilled, transmeatal atticotomy and cortical mastoidectomy with preservation of posterior ear canal wall were performed in each patient. After ossiculoplasty, perforation of the eardrum, opening at bony annulus and scutum were reconstructed with the palisade technique. At the final evaluation, otoscopic and audiologic findings were evaluated and compared (Paired Sample t-test). Results: Median age was 33 (6-57), mean follow-up period was 30 months (range: 6-60; standard deviation: 19). There was no complication in any patient before or after the surgery. There was two (5%) recurrent cholesteatomas (eradication: 95%), one of which was local. The mean hearing and air-bone gap preoperatively versus in last evaluation were 45 (standard deviation: 14) vs 35 dB (standard deviation: 16) (p<0.0001) and 29 (standard deviation: 11) vs 21 dB (standard deviation: 11), respectively (p<0.001). Conclusion: We conclude that CHAT technique is quite successful in the eradication of extensive cholesteatoma with satisfactory results in hearing, although it is a one-stage, canal wall up closed technique. Turkish Başlık: Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT Anahtar Kelimeler: Cerrahi teknik; kulak; işitme; kronik orta kulak iltihabı; eradikasyon Amaç: Heermann'ın “kıkırdak palisad timpanoplastisi“ ve Tos'un “modifiye kombine yaklaşım timpanoplastisi“ ile ilgili yapmış olduğumuz çalışmalar sonucu geliştirdiğimiz Kombine Heermann ve Tos tekniği (Combined Heermann And Tos: CHAT) ile yaygın kolesteatoma tedavisi yaptığımız hastalar analiz edildi. Hastalar ve Yöntemler: Kombine Heermann ve Tos tekniği uygulanan 35 hastanın 37 kulağı çalışmaya alındı. Her hastada arka-üst kemik anulus genişce turlanıp, transmeatal attikotomi ve arka duvarının korunduğu kortikal mastoidektomi yapıldı. Kolesteatoma çıkarıldıktan sonra gerekirse ossiküloplasti yapıldı ve kulak zarındaki perforasyon, kemik anulus ve skutumdaki açıklık palisad tekniği ile onarıldı. Son kontrolde otoskopik bulgular değerlendirilip, odyolojik bulgular ameliyattan öncekilerle karşılaştırıldı (Eşleştirilmiş t-testi). Bulgular: Ortanca yaş 33 (6-57), ortalama takip süresi 30 ay (aralık: 6-60; standart sapma: 19) idi. Hiçbir kulakta ameliyat öncesi ve sonrası komplikasyon yoktu. Biri lokal, toplam iki rekürrens (%5) saptandı (eradikasyon: %95). Ameliyat öncesi ve son kontroldeki işitme eşiği ortalaması 45 dB (standart sapma: 14) ve 35 dB (standart sapma: 16) (p<0.0001) ve hava-kemik yolu aralığı 29 dB (standart sapma: 11) ve 21 dB (standart sapma: 11) idi (p<0.001). Sonuç: Kombine Heermann ve Tos tekniğinin, tek aşamalı, canal wall up kapalı kavite bir teknik olmasına rağmen yaygın kolesteatoma eradikasyonunda oldukça başarılı olduğu, işitme açısından da tatminkar sonuçların elde edildiği görülmüştür.

References

  • Uzun C. Kolesteatom. Türkiye Klinikleri Cerrahi Tıp Bilimleri Kulak Burun Boğaz Dergisi 2005;1:128-34.
  • Magnan J. Natural history of cholesteatoma. European Academy of Otology and Neuro-Otology Resource Center. Available from: http://www.eaono.org/ pop_up /texte_scientifique.php?article=13 Erişim: 10/07/2004.
  • Olszewska E, Wagner M, Bernal-Sprekelsen M, Ebmeyer J, Dazert S, Hildmann H, et al. Etiopathogenesis of cholesteatoma. Eur Arch Otorhinolaryngol 2004;261:6-24.
  • Ferlito A, Devaney KO, Rinaldo A, Milroy CM, Wenig BM, Iurato S, et al. Clinicopathological consul- tation. Ear cholesteatoma versus cholesterol granulo- ma. Ann Otol Rhinol Laryngol 1997;106:79-85.
  • Albino AP, Kimmelman CP, Parisier SC. Cholesteatoma: a molecular and cellular puzzle. Am J Otol 1998;19:7-19.
  • Akyıldız N. Kulak hastalıkları ve mikrocerrahisi. Vol. 1. Ankara: Bilimsel Tıp Yayınevi; 1998. s. 354-418.
  • Kemppainen HO, Puhakka HJ, Laippala PJ, Sipilä MM, Manninen MP, Karma PH. Epidemiology and aetiology of middle ear cholesteatoma. Acta Otolaryngol 1999;119:568-72.
  • Tos M, Stangerup SE. The relationship between secre- tory otitis and cholesteatoma. In: Tos M, Thomsen J, Peitersen E, editors. Cholesteatoma and mastoid sur- gery. Amsterdam: Kugler & Ghedini; 1989. p. 325-30.
  • Tos M. Need for clinical research in cartilage tympa- noplasty. Trakya Univ Tip Fak Derg 2007;24:179-89.
  • Tos M, editor. Manual of middle ear surgery: appro- aches, myringoplasty, ossiculoplasty and tympanop- lasty. 1st ed. Stuttgart: George Thieme Verlag; 1993.
  • Uzun C. Tos technique (modified combined-approach tympanoplasty) and reconstruction with palisade cartilage. Pro Otology 2002;2:22-5.
  • Uzun C, Yagiz R, Tas A, Adali MK, Koten M, Karasalihoglu AR. Combined Heermann and Tos (CHAT) technique in cholesteatoma surgery: surgical technique and preliminary results. J Laryngol Otol 2005;119:429-35.
  • Saleh HA, Mills RP. Classification and staging of cholesteatoma. Clin Otolaryngol Allied Sci 1999;24:355-9.
  • Glasscock ME, Miller GW. Intact canal wall tympa- noplasty in the management of cholesteatoma. Laryngoscope 1976;86:1639-57.
  • Tos M. Modification of intact canal wall technique in the treatment of cholesteatoma. Adv Otorhinolaryngol 1987;37:104-7.
  • Uzun C, Kutoglu T. Assessment of visualization of structures in the middle ear via Tos modified canal wall-up mastoidectomy versus classic canal wall-up and canal wall-down mastoidectomies. Int J Pediatr Otorhinolaryngol 2007;71:851-6.
  • Uzun C. Is Tos technique safe? Distances from dissec- tion margins of the Tos modified canal wall-up mas- toidectomy to the facial nerve. Pro Otology [Balkan Journal of Otology & Neuro-Otology] 2004;4:82-84.
  • Sculerati N, Bluestone CD. Pathogenesis of choleste- atoma. Otolaryngol Clin North Am 1989;22:859-68.
  • Akyildiz N, Akbay C, Ozgirgin ON, Bayramoglu I, Sayin N. The role of retraction pockets in cholesteato- ma development: an ultrastructural study. Ear Nose Throat J 1993;72:210-2.
  • Uzun C, Cayé-Thomasen P, Andersen J, Tos M. Eustachian tube patency and function in tympanop- lasty with cartilage palisades or fascia after choleste- atoma surgery. Otol Neurotol 2004;25:864-72.
  • Heermann J. Experiences with free transplantation of facia-connective tissue of the temporalis muscle in tympanoplasty and reduction of the size of the radical cavity. Cartilage bridge from the stapes to the lower border of the tympanic membrane. Z Laryngol Rhinol Otol 1962;41:141-55.
  • Zahnert T, Hüttenbrink KB, Mürbe D, Bornitz M. Experimental investigations of the use of cartilage in tympanic membrane reconstruction. Am J Otol 2000; 21:322-8.
  • Mürbe D, Zahnert T, Bornitz M, Hüttenbrink KB. Acoustic properties of different cartilage recons- truction techniques of the tympanic membrane. Laryngoscope 2002;112:1769-76.
  • Uzun C, Yagiz R, Tas A, Adali MK, Koten M, Karasalihoglu AR. Cartilage palisade tympanoplasty for difficult conditions: our results. Pro Otology 2004;4:37-41.
  • Uzun C, Tos M, Caye-Thomasen P, Andersen J. Cartilage palisade tympanoplasty for the treat- ment and prevention of cholesteatoma and pre- cholesteatoma. International Bulletin of Oto Rhino Laryngology 2006;2:5-8.
  • Uzun C. Cartilage Palisade Reconstruction in Tos’s Modified Intact Canal Wall Mastoidectomy (CHAT operation; Uzun, 2002). Acta Med Sal 2007; 36 (Suppl. 1): 20-22.
  • Uzun C, Cayé-Thomasen P, Andersen J, Tos M. A tympanometric comparison of tympanoplasty with cartilage palisades or fascia after surgery for tensa cholesteatoma in children. Laryngoscope 2003; 113:1751-7.

Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT

Year 2008, Volume: 2008 Issue: 2, 136 - 141, 01.02.2008

Abstract

Amaç: Heermann’ın “kıkırdak palisad timpanoplastisi”
ve Tos’un “modifiye kombine yaklaşım timpanoplastisi”
ile ilgili yapmış olduğumuz çalışmalar sonucu geliştirdiğimiz
Kombine Heermann ve Tos tekniği (Combined
Heermann And Tos: CHAT) ile yaygın kolesteatoma
tedavisi yaptığımız hastalar analiz edildi.
Hastalar ve Yöntemler: Kombine Heermann ve Tos
tekniği uygulanan 35 hastanın 37 kulağı çalışmaya alındı.
Her hastada arka-üst kemik anulus genişce turlanıp,
transmeatal attikotomi ve arka duvarının korunduğu kortikal
mastoidektomi yapıldı. Kolesteatoma çıkarıldıktan
sonra gerekirse ossiküloplasti yapıldı ve kulak zarındaki
perforasyon, kemik anulus ve skutumdaki açıklık palisad
tekniği ile onarıldı. Son kontrolde otoskopik bulgular
değerlendirilip, odyolojik bulgular ameliyattan öncekilerle
karşılaştırıldı (Eşleştirilmiş t-testi).
Bulgular: Ortanca yaş 33 (6-57), ortalama takip süresi
30 ay (aralık: 6-60; standart sapma: 19) idi. Hiçbir kulakta
ameliyat öncesi ve sonrası komplikasyon yoktu. Biri
lokal, toplam iki rekürrens (%5) saptandı (eradikasyon:
%95). Ameliyat öncesi ve son kontroldeki işitme eşiği
ortalaması 45 dB (standart sapma: 14) ve 35 dB (standart
sapma: 16) (p < 0.0001) ve hava-kemik yolu aralığı
29 dB (standart sapma: 11) ve 21 dB (standart sapma:
11) idi (p < 0.001).
Sonuç: Kombine Heermann ve Tos tekniğinin, tek
aşamalı, canal wall up kapalı kavite bir teknik olmasına
rağmen yaygın kolesteatoma eradikasyonunda oldukça
başarılı olduğu, işitme açısından da tatminkar sonuçların
elde edildiği görülmüştür.

References

  • Uzun C. Kolesteatom. Türkiye Klinikleri Cerrahi Tıp Bilimleri Kulak Burun Boğaz Dergisi 2005;1:128-34.
  • Magnan J. Natural history of cholesteatoma. European Academy of Otology and Neuro-Otology Resource Center. Available from: http://www.eaono.org/ pop_up /texte_scientifique.php?article=13 Erişim: 10/07/2004.
  • Olszewska E, Wagner M, Bernal-Sprekelsen M, Ebmeyer J, Dazert S, Hildmann H, et al. Etiopathogenesis of cholesteatoma. Eur Arch Otorhinolaryngol 2004;261:6-24.
  • Ferlito A, Devaney KO, Rinaldo A, Milroy CM, Wenig BM, Iurato S, et al. Clinicopathological consul- tation. Ear cholesteatoma versus cholesterol granulo- ma. Ann Otol Rhinol Laryngol 1997;106:79-85.
  • Albino AP, Kimmelman CP, Parisier SC. Cholesteatoma: a molecular and cellular puzzle. Am J Otol 1998;19:7-19.
  • Akyıldız N. Kulak hastalıkları ve mikrocerrahisi. Vol. 1. Ankara: Bilimsel Tıp Yayınevi; 1998. s. 354-418.
  • Kemppainen HO, Puhakka HJ, Laippala PJ, Sipilä MM, Manninen MP, Karma PH. Epidemiology and aetiology of middle ear cholesteatoma. Acta Otolaryngol 1999;119:568-72.
  • Tos M, Stangerup SE. The relationship between secre- tory otitis and cholesteatoma. In: Tos M, Thomsen J, Peitersen E, editors. Cholesteatoma and mastoid sur- gery. Amsterdam: Kugler & Ghedini; 1989. p. 325-30.
  • Tos M. Need for clinical research in cartilage tympa- noplasty. Trakya Univ Tip Fak Derg 2007;24:179-89.
  • Tos M, editor. Manual of middle ear surgery: appro- aches, myringoplasty, ossiculoplasty and tympanop- lasty. 1st ed. Stuttgart: George Thieme Verlag; 1993.
  • Uzun C. Tos technique (modified combined-approach tympanoplasty) and reconstruction with palisade cartilage. Pro Otology 2002;2:22-5.
  • Uzun C, Yagiz R, Tas A, Adali MK, Koten M, Karasalihoglu AR. Combined Heermann and Tos (CHAT) technique in cholesteatoma surgery: surgical technique and preliminary results. J Laryngol Otol 2005;119:429-35.
  • Saleh HA, Mills RP. Classification and staging of cholesteatoma. Clin Otolaryngol Allied Sci 1999;24:355-9.
  • Glasscock ME, Miller GW. Intact canal wall tympa- noplasty in the management of cholesteatoma. Laryngoscope 1976;86:1639-57.
  • Tos M. Modification of intact canal wall technique in the treatment of cholesteatoma. Adv Otorhinolaryngol 1987;37:104-7.
  • Uzun C, Kutoglu T. Assessment of visualization of structures in the middle ear via Tos modified canal wall-up mastoidectomy versus classic canal wall-up and canal wall-down mastoidectomies. Int J Pediatr Otorhinolaryngol 2007;71:851-6.
  • Uzun C. Is Tos technique safe? Distances from dissec- tion margins of the Tos modified canal wall-up mas- toidectomy to the facial nerve. Pro Otology [Balkan Journal of Otology & Neuro-Otology] 2004;4:82-84.
  • Sculerati N, Bluestone CD. Pathogenesis of choleste- atoma. Otolaryngol Clin North Am 1989;22:859-68.
  • Akyildiz N, Akbay C, Ozgirgin ON, Bayramoglu I, Sayin N. The role of retraction pockets in cholesteato- ma development: an ultrastructural study. Ear Nose Throat J 1993;72:210-2.
  • Uzun C, Cayé-Thomasen P, Andersen J, Tos M. Eustachian tube patency and function in tympanop- lasty with cartilage palisades or fascia after choleste- atoma surgery. Otol Neurotol 2004;25:864-72.
  • Heermann J. Experiences with free transplantation of facia-connective tissue of the temporalis muscle in tympanoplasty and reduction of the size of the radical cavity. Cartilage bridge from the stapes to the lower border of the tympanic membrane. Z Laryngol Rhinol Otol 1962;41:141-55.
  • Zahnert T, Hüttenbrink KB, Mürbe D, Bornitz M. Experimental investigations of the use of cartilage in tympanic membrane reconstruction. Am J Otol 2000; 21:322-8.
  • Mürbe D, Zahnert T, Bornitz M, Hüttenbrink KB. Acoustic properties of different cartilage recons- truction techniques of the tympanic membrane. Laryngoscope 2002;112:1769-76.
  • Uzun C, Yagiz R, Tas A, Adali MK, Koten M, Karasalihoglu AR. Cartilage palisade tympanoplasty for difficult conditions: our results. Pro Otology 2004;4:37-41.
  • Uzun C, Tos M, Caye-Thomasen P, Andersen J. Cartilage palisade tympanoplasty for the treat- ment and prevention of cholesteatoma and pre- cholesteatoma. International Bulletin of Oto Rhino Laryngology 2006;2:5-8.
  • Uzun C. Cartilage Palisade Reconstruction in Tos’s Modified Intact Canal Wall Mastoidectomy (CHAT operation; Uzun, 2002). Acta Med Sal 2007; 36 (Suppl. 1): 20-22.
  • Uzun C, Cayé-Thomasen P, Andersen J, Tos M. A tympanometric comparison of tympanoplasty with cartilage palisades or fascia after surgery for tensa cholesteatoma in children. Laryngoscope 2003; 113:1751-7.
There are 27 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Cem Uzun This is me

Recep Yağız This is me

Ahmet Karasalihoğlu This is me

Publication Date February 1, 2008
Published in Issue Year 2008 Volume: 2008 Issue: 2

Cite

APA Uzun, C., Yağız, R., & Karasalihoğlu, A. (2008). Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT. Balkan Medical Journal, 2008(2), 136-141.
AMA Uzun C, Yağız R, Karasalihoğlu A. Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT. Balkan Medical Journal. February 2008;2008(2):136-141.
Chicago Uzun, Cem, Recep Yağız, and Ahmet Karasalihoğlu. “Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT”. Balkan Medical Journal 2008, no. 2 (February 2008): 136-41.
EndNote Uzun C, Yağız R, Karasalihoğlu A (February 1, 2008) Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT. Balkan Medical Journal 2008 2 136–141.
IEEE C. Uzun, R. Yağız, and A. Karasalihoğlu, “Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT”, Balkan Medical Journal, vol. 2008, no. 2, pp. 136–141, 2008.
ISNAD Uzun, Cem et al. “Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT”. Balkan Medical Journal 2008/2 (February 2008), 136-141.
JAMA Uzun C, Yağız R, Karasalihoğlu A. Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT. Balkan Medical Journal. 2008;2008:136–141.
MLA Uzun, Cem et al. “Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT”. Balkan Medical Journal, vol. 2008, no. 2, 2008, pp. 136-41.
Vancouver Uzun C, Yağız R, Karasalihoğlu A. Kolesteatoma Cerrahisinde Yeni Bir Teknik: CHAT. Balkan Medical Journal. 2008;2008(2):136-41.