[Results of revision surgery for hearing failure in intact canal wall up tympanoplasty for chronic otitis media without cholesteatoma]. / Kolesteatomsuz kronik otitis media için uygulanan intakt kanal duvar timpanoplasti sonrasi basarisiz isitme için uygulanan revizyon cerrahisi sonuçlari.

OBJECTIVES: This study assessed the audiometric results of revision surgery in patients on whom previous canal wall up tympanoplasty had been performed for chronic otitis media without cholesteatoma, and investigated reasons for hearing improvement failure which required revision surgery. PATIENTS AND METHODS: Seventy-two patients (49 females, 23 males; mean age 35.4+/-12.9 years; range 11 to 64 years) suffering from chronic otitis media without cholesteatoma, who had intact canal wall up tympanoplasty and revision surgery due to bad hearing results between March 2004 and September 2009, were evaluated retrospectively. After evaluation of patients' files, operative and audiological records, findings during the surgery, postoperative follow-up, audiometric results before revision surgery and the results in the last control after revision surgery were analysed. RESULTS: Preoperative mean air-bone gap (ABG) decreased in all patients from 31.2 dB to 19.9 dB after followed up for mean 26.7 months. Air-bone gap values below 20 dB were 67%, below 30 dB were 83%, hearing gain above 10 dB was found to be 58%. Comparision of pre- and postoperative ABG values of the patients revealed statistically significant difference (p<0.001). In addition to hearing loss, the reasons for revision surgery were mucosal disease relapse in 10 patients, graft perforation in 43 patients, otorrhea control in 15 patients. Findings during revision surgery were relapse of mucosal diseases in 15 patients, insufficient mastoidectomy in six patients, problems related to prosthesis in 29 patients, ossicular limitations (brid, hyalen and granulation) in 30 patients, and ossicular necrosis in six patients. The decision for four patients was changed from canal wall up tympanoplasty to canal wall down tympanoplasty. Postoperative total hearing loss developed in one case. CONCLUSION: The most important problem in revision of tympanoplasty patients with hearing loss is related with stabilisation of columella. To get successful hearing results, it is important to control disease and provide a stable and safe continuity between the tympanic membrane and vestibule.

A case presentation of bilateral simultaneous Bell's palsy.

Bilateral simultaneous facial paralysis is an extremely rare clinical entity. Unlike the unilateral form, bilateral facial paralysis seldom falls into Bell's category. It is most often a special finding in a symptom complex of a systemic disease; many of them are potentially life-threatening, and therefore the condition warrants urgent medical intervention. Lyme disease, Guillian-Barre syndrome, Bell's palsy, leukemia, sarcoidosis, bacterial meningitis, syphilis, leprosy, Moebius syndrome, infectious mononucleosis, and skull fracture are the most common cause of bilateral facial paralysis. Here we present a 16-year-old patient with bilateral simultaneous Bell's palsy.

Surgical treatment of cholesteatoma in children.

OBJECTIVES: To present our experience in the surgical treatment of cholesteatoma in children. STUDY DESIGN: Retrospective clinical trial. PATIENTS AND METHOD: Charts of 114 patients who met the inclusion criteria of the study were examined. Surgical results were compared with respect to applied surgical methods. Cholesteatoma recidivism (CR) and hearing improvement were the main parameters which were examined. RESULTS: The mean age was 13 years and mean follow-up period was 3.7 years. A total of 200 operations performed on 114 children: 114 children operated at the first stage, 84 children underwent a second surgery, and 2 a third surgery. At initial operation; canal wall-up (CWU) tympanomastoidectomy was the choice of surgical procedure in 35 (31%) patients, and canal wall-down (CWD) tympanomastoidectomy was preferred for the other 79 (69%) patients. At final analysis; 26 of 114 (23%) patients had CWU procedure, 67 patients (59%) had CWD procedure and 21 patients (18%) had radical mastoidectomy. (CR) rate was 26 and 16%, respectively for CWU and CWD procedures for initial surgeries (P = 0.248). Hearing improvement was achieved in 36% of CWU procedures and 38% of CWD procedures (P = 0.957). Hearing deterioration was observed in 36% of CWU procedures and 47% of CWD procedures (P = 0.328). CONCLUSION: There was no significant difference between CWU and CWD procedures with respect to CR, hearing improvement, and hearing deterioration. Therefore, choose of surgical procedure should be individualized for each patient. In our opinion; open techniques must be employed in the presence of extensive disease, whereas the closed technique is reserved for those with a more localized problem.

Antrochoanal polyps in children.

OBJECTIVE: To evaluate the characteristics of antrochoanal polyps (ACPs) in children. METHODS: 10 children operated for ACP were investigated retrospectively. Demographic characteristics, surgical and histopathological findings were evaluated. RESULTS: The mean age was 10.2 years. The antral part of ACP was removed through middle meatal antrostomy in four patients, and transcanine sinuscopy was needed in six patients. It was found that the polyp passed through the main ostium in seven patients and accessory ostium in three patients. The antral part of the polyp was found to be cystic in six patients and polypoid in four patients. There was recurrence of polyps during follow-up period in two cases in which antral part of the polyp was seen to be removed through middle meatal antrostomy during primary surgery. In histologic examination, prominent eosinophilia was detected only in one patient and no mucous gland was detected in any patient. CONCLUSION: Endoscopic surgery through the middle meatal antrostomy combined with transcanine sinuscopy ensures the complete removal of the antral part of ACP in children.