Application of Sal classification to parotid gland fine-needle aspiration cytology: 10-year retrospective analysis of 312 patients.

BACKGROUND: The accuracy of fine-needle aspiration biopsy (FNAB) is controversial in parotid tumors. We aimed to compare FNAB results with the final histopathological diagnosis and to apply the "Sal classification" to our data and discuss its results and its place in parotid gland cytology. METHODS: The FNAB cytological findings and final histological diagnosis were assessed retrospectively in 2 different scenarios based on the distribution of nondefinitive cytology, and we applied the Sal classification and determined malignancy rate, sensitivity, and specificity for each category. RESULTS: In 2 different scenarios FNAB sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were found to be 81%, 87%, 54.7%, and 96.1%; and 65.3%, 100%, 100%, and 96.1%, respectively. The malignancy rates and sensitivity and specificity were also calculated and discussed for each Sal category. CONCLUSION: We believe that the Sal classification has a great potential to be a useful tool in classification of parotid gland cytology.

Analysis of Recurrence after Frontolateral Laryngectomy.

OBJECTIVE: This study aimed to evaluate the recurrence and survival of patients treated with frontolateral laryngectomy for T1 and T2 glottic laryngeal carcinoma. METHODS: Patients who underwent frontolateral laryngectomy for glottic laryngeal carcinoma at a tertiary hospital between March 2009 and June 2014 were included. Patient demographics, tumor stage, treatment and histopathological examination data, and adjuvant therapy details were evaluated. RESULTS: Thirty patients with T1aN0, T1bN0, and T2N0 vocal fold carcinoma were examined. The mean follow-up duration was 40 months. Of the 30 patients, nine (30%) were stage T1 and 21 (70%) were in stage T2. Twenty-nine patients were males and one was female, and the mean age was 59 (range, 42-81) years. During follow-up, local recurrence was observed in four patients following frontolateral laryngectomy. Six patients continued smoking after frontolateral laryngectomy, of which three developed tumor recurrence. The local control rate was poor in patients with anterior commissure involvement (66.6%) compared with those with no involvement (95.2%). Two of four patients with local recurrence were treated with salvage total laryngectomy and adjuvant postoperative radiotherapy; the remaining two were treated with only radiotherapy. One patient who was treated with only radiotherapy developed lung metastasis during follow-up and died because of distant metastasis. CONCLUSION: Frontolateral laryngectomy is an efficient choice of treatment for selected cases of T1 and T2 glottic laryngeal carcinoma.

Is T-tube treatment effective in Meyer-Cotton grade 3 tracheal stenosis: long-term outcomes.

OBJECTIVES: To present retrospective experience in Meyer-Cotton grade 3 tracheal stenosis of 17 patients treated by T-tube, considering the characteristics of the treated stenosis, surgical procedures performed, and post-operative outcomes and complications. METHODS: All demographic and clinical data were collected retrospectively. Chest and neck computed tomography scans were performed to assess the stenosis, including length, location, and glottic involvement. The stenotic area was evaluated endoscopically according to an adapted Meyer and Cotton grading scale. RESULTS: The aetiology of the tracheal stenosis was intubation-related in all cases. The duration of intubation ranged between 1 hour to 40 days. According to the Myers-Cotton classification, all patients were at stage 3. Mean length of the stenosis was 26.58 ± 12.02 (range =15-70) mm. Mean follow-up for the study group was 60.16 ± 34.10 (range =18-137) months. Two patients died during follow-up, one due to stroke, one due to chronic lymphocytic leukemia; no deaths were attributable to TS. The remaining 15 patients could be evaluated up to the present time. Post-operative decannulation was achieved in three of 15 patients (20%), and decannulation was not achieved in 12 of 15 patients (80%). CONCLUSION: T-tube is not an effective treatment of tracheal stenosis.

The effects of hypotensive anaesthesia on otoacoustic emissions: a prospective, randomized, double-blind study with objective outcome measures.

The aim of the present study was to compare pre- and post-operative otoacoustic emission examinations of patients who experienced surgery under hypotensive anaesthesia using distortion product otoacoustic emission (DPOAE) and transient evoked otoacoustic emission (TEOAE). Forty-one patients, admitted to our tertiary centre for nasal valve surgery, were prospectively and randomly assigned into two groups. Hypotensive group included 20 patients, while control group included 21 patients. All investigators and patients were blinded to anaesthesia assignment throughout the course of the study. DPOAEs and TEOAEs were performed before surgery and repeated after 15 days in both groups. In control group, DPOAE-DP1 levels per frequency increased significantly in the post-operative period when compared with the pre-operative values in all patients. However, DPOAE-DP1 levels decreased significantly in hypotensive group. Similarly, DPOAE-SNR levels per frequency decreased significantly in hypotensive group. In conclusion, we have observed that under the influence of hypotensive general anaesthesia, the amplitudes of OAEs are affected.

Tracheal Resection With Primary Anastomosis.

The aim of our study was to present our retrospective experience in the single-stage surgical reconstruction of 21 tracheal stenosis (TS) patients during the last 17 years, considering the characteristics of the treated stenosis, surgical procedures performed, and postoperative outcomes and complications. All demographic and clinical data were collected retrospectively. Chest and neck computed tomography (CT) scans were performed to assess the stenosis, including length, location, and glottic involvement. The stenotic area was evaluated endoscopically according to an adapted Myer and Cotton grading scale. The aetiology of the (TS) was intubation related in 18 patients and idiopathic in three patients. The duration of intubation was 13.00 ±â€Š6.83 days (range, 1 hour to 27 days). According to the Myers-Cotton classification, mean stage of stenosis for the study group was 3.33 ±â€Š0.66 (range, 2-4). Mean length of the stenosis was 2.05 ±â€Š0.80 (range, 1-3.5) cm. The mean number of stenotic segment involved was 3.67 ±â€Š1.24 (range, 2-6). Mean follow-up for the study group, excluding two patients who died in the postoperative period, was 57 (range, 12-326) months. Of the 19 patients who survived, postoperative decannulation was achieved in 16 patients (76.19%), and decannulation was not achieved in 3 patients (14.29%) who are still on a T-tube. Of the 16 patients who are decannulated successfully, additional procedures were applied in 9 patients. Segmental resection with primary anastomosis is an effective method and can be used as the first option in selected patients of (TS).

CO2 laser treatment of tracheal stenosis.

CONCLUSION: Delivery of a carbon dioxide laser is an effective method and can be used in selected cases of tracheal stenosis. OBJECTIVES: To present retrospective experience in tracheal stenosis of 16 patients treated by bronchoscopic delivery of carbon dioxide laser, considering the characteristics of the treated stenosis, surgical procedures performed, and post-operative outcomes and complications. METHODS: All demographic and clinical data were collected retrospectively. Chest and neck computed tomography scans were performed to assess the stenosis, including length, location, and glottic involvement. The stenotic area was evaluated endoscopically according to an adapted Meyer and Cotton grading scale. RESULTS: The aetiology of the tracheal stenosis was intubation-related in 14 cases, and idiopathic in two cases. The duration of intubation ranged between 1 hour to 26 days. According to the Myers-Cotton classification, mean stage of stenosis for the study group was 3.3 ± 0.5. Mean length of the stenosis was 23.75 ± 6.95 (range = 15-40) mm. Mean follow-up for the study group was 23.81 ± 7.11 (range = 12-38) months. Postoperative decannulation was achieved in 13 patients (81.3%), and decannulation was not achieved in three patients (18.7%).

[Repair of incus long arm defects by hydroxyapatite bone cement]. / Inkus uzun kol defektlerinin hidroksiapatit kemik çimento ile onarimi.

OBJECTIVES: This study aims to evaluate our ossiculoplasty results using hydroxyapatite bone cement. PATIENTS AND METHODS: Data of 29 patients (16 males, 13 females; mean age 28 years; range 17 to 57 years) who were performed ossiculoplasty using hydroxyapatite bone cement in Izmir Katip Çelebi University Atatürk Training and Research Hospital Department of Otorhinolaryngology between January 2010 and December 2013 were retrospectively evaluated. Of the 29 operated patients, bone cement was administered in 23 patients during tympanoplasty, in two patients during open technique tympanomastoidectomy, and in four patients during exploratory tympanotomy. Hydroxyapatite bone cement was only used to repair defects between incus and stapes no longer than one third of incus long arm length. Mean follow-up time was 6.5 months (range 2-32 months). RESULTS: Success of ossiculoplasty was evaluated by Belfast 15/30 dB rule of thumb. Preoperative air-bone gap was 45.1 dB (range 35-55) and postoperative air-bone gap was 17.7 dB (range 6-40). Air-bone gap was below 10 dB in six patients, between 10-20 dB in 14 patients, between 20-30 dB in seven patients, and between 30-40 dB in two patients. CONCLUSION: Ossiculoplasty using hydroxyapatite bone cement is a safe and effective method for the repair of particularly small incus long arm defects.

Results of decompression with middle cranial fossa approach or traumatic intratemporal fascial nerve injury.

OBJECTIVE: To present the results of the traumatic intratemporal facial nerve injury that have undergone facial nerve decompression by using middle cranial fossa (MCF) approach. STUDY DESIGN: A retrospective study SETTING: Tertiary referral center PATIENTS AND METHODS: In this study, 13 patients who developed facial paralysis due to temporal bone trauma and undergone decompression by using MCF approach in Department of Otorhinolaryngology of Izmir Katip Celebi University Research and Training Hospital between January 1993 and December 2012 were presented retrospectively. Patients were assessed in terms of side, etiology, fracture type, House-Brackmann (HB) grade, electroneuronography (ENOG), electromyography (EMG), hearing loss, operation time, and the region of the injury. RESULTS: The fracture was at the right side in 7 (53.8%) and at the left side in 6 patients (46.1%). The type of temporal bone fracture was longitudinal in 6 (46.1%), transverse in 2 (15.3%), and mixed in 5 patients (38.4%). Total axonal degeneration in EMG and ENOG were seen in all patients, who were HB grade 6 at preoperative assessment. Mean operation time was 30 days. The lesion in all patients was at the region of geniculate ganglion. There was conductive hearing loss in 7 patients (53.8%), sensorineural in 4 (30.7%), and mixed in 1 patient (7.6%); hearing was normal in 1 patient (7.6%). Seven patients (53.8%) improved to HB grade 2. CONCLUSION: In the light of the information obtained from HRCT, ENOG, and EMG, we believe that better results can be achieved with facial nerve decompression that is performed before 1 month, and geniculate ganglion region may be better controlled by MCF approach.

Vocal and ventricular fold lateralization using crossing sutures with the thyroplasty window technique for bilateral vocal fold immobility: long-term results.

CONCLUSIONS: Vocal and ventricular fold lateralization using crossing sutures with the thyroplasty window technique is an effective and durable procedure for the management of patients with bilateral vocal fold immobility. OBJECTIVES: To review the long-term results of bilateral vocal fold immobility in 26 patients treated with vocal and ventricular fold lateralization using crossing sutures with the thyroplasty window technique over a 6-year period. METHODS: This retrospective study examined patients with a minimum follow-up of 1 year. The main outcome measures used were the modified Medical Research Council (MRC) dyspnoea scale and the assessment of voice quality pre- and postoperatively using the Likert method. RESULTS: The mean follow-up period was 23.77 ± 12.01 months. All patients reported marked symptomatic improvement in dyspnoea (p = 0.0001). The voice quality worsened as expected; however, this difference did not reach a significant level (p = 0.642). Transient microaspiration was noted in seven of the patients and resolved in 1 or 2 days. The procedure was performed for the contralateral vocal fold in one case, due to the loss of suture tension. No patient showed aspiration postoperatively or during follow-up. All patients were regularly followed up for the beginning of movement of the lateralized or contralateral vocal folds in our outpatient clinic.