Treatment of Congenital Choanal Atresia via Transnasal Endoscopic Method.

OBJECTIVES: Congenital choanal atresia (CCA) is a very rare abnormality of the nose, but in the case of bilateral presence, it becomes a life-threatening malformation. Various surgical treatment options, such as transpalatal, transseptal, and open rhinoplasty techniques, as well as the transnasal approach, have been defined for the repair of CCA. In this study, the authors intended to evaluate the outcomes of transnasal endoscopic surgery for CCA, and stent implementation's impact on surgical success. METHODS: Patients who were admitted to the Otorhinolaryngology Department of Gaziantep University and patients who had not undergone CCA surgery before were included in the study. Patients who underwent transnasal endoscopic choanal atresia surgery (TECAS) were advised to have regular nasal endoscopic examinations performed at check-ups; after a 6-month follow-up period, surgical results were evaluated concerning whether stenosis had occurred or not. RESULTS: Of the 48 patients who underwent TECAS after a minimum 6-month follow-up period, 34 of patients revealed no stenosis, so the overall surgical success rate was 70.8%. Fourteen (29.2%) patients who underwent TECAS developed stenosis and required revision surgery. CONCLUSIONS: Transnasal endoscopic choanal atresia surgery is the most preferred approach for CCA repair and has many advantages, such as excellent vision, shorter operative time, minimal bleeding, and minimum complication. Despite advances in endovision systems and surgical instruments, stenosis is the most challenging problem after TECAS, so new treatment strategies should be developed to prevent stenosis.

Effectiveness and Safety of Selective Neck Dissection in Lymph Node-Positive Squamous Cell Carcinoma of the Head and Neck.

The aim of this study was to investigate the effectiveness and safety of selective neck dissection in patients with lymph node-positive head and neck squamous cell carcinoma to determine regional control and survival rates. Eighty patients with lymph node-positive head and neck squamous cell carcinoma who underwent selective dissection were included in the study. Regional control, survival rates, and factors affecting survival were analyzed. Regional control was 90%, disease-specific survival was 93.4%, and the overall survival rate was 87.25%. T stage, N stage, age, and extracapsular spread were included in hazard regression models. None of the factors were statistically significant. Selective neck dissection is an effective and oncologically safe treatment option in selected cases. T stage, N stage, and extracapsular spread had no significant impact on disease-specific survival.

Management of upper aerodigestive tract amyloidosis.

OBJECTIVES: The aim of this study was to discuss the treatment options for upper aerodigestive tract amyloidosis. METHODS: Four patients with histologically confirmed amyloidosis were included in the study. All patients underwent surgical treatment. Three patients had laryngeal amyloidosis, and 1 patient had tonsillar amyloidosis. RESULTS: Two of the cases of laryngeal amyloidosis were successfully treated with a combination of surgery and radiation therapy. One case of laryngeal amyloidosis was treated with surgery alone. The tonsillar amyloidosis was removed by tonsillectomy. None of the cases showed systemic involvement. Long-term follow-up of the patients showed no recurrence or evidence of systemic disease. CONCLUSIONS: Surgical resection is the primary treatment for patients with upper aerodigestive tract amyloidosis. Radiation therapy is especially effective in cases of recurrent amyloidosis with submucosal involvement. Pedunculated polypoid lesions may be treated with surgery alone, and in cases of recurrence, irradiation following the surgical removal should be considered. Tonsillectomy is usually sufficient for treating tonsillar amyloidosis.

Systemic steroid versus combined systemic and intratympanic steroid treatment for sudden sensorineural hearing loss.

OBJECTIVE: The aim of this study was to evaluate the effectiveness of oral steroid treatment versus combined oral and intratympanic dexamethasone injection for idiopathic sudden sensorineural hearing loss. METHODS: This was a retrospective case review in which 30 patients in the oral steroid group and 39 patients in the combined oral and intratympanic steroid injection group were compared. RESULTS: The comparison of the initial pure tone audiometry (PTA) threshold results revealed a significant difference between the systemic steroid (SS) group and the systemic and intratympanic steroid group. The initial PTA was 74.33 ± 22.64 dB (mean ± SD) in the SS group and 87.49 ± 26.22 dB (mean ± SD) in the intratympanic steroid group. The difference in the initial PTA results was statistically significant between the SS group and intratympanic steroid group (P < 0.05, P = 0.032). The pure-tone gain in the SS group was 20.97 ± 27.47 dB (mean ± SD), and that of the group treated with both systemic and intratympanic steroids was 19.36 ± 22.16 dB (mean ± SD) (P = 0.49). CONCLUSIONS: The results of this study indicate that, in sudden sensorineural hearing loss, the administration of intratympanic steroids in conjunction with SS therapy appears to have the same effect on the restoration of hearing "as the effect obtained using SS therapy alone."

Complications and treatment of chronic otitis media.

OBJECTIVE: The aim of this study was to investigate the etiologic factors and treatment types for chronic otitis media (COM) complications. METHODS: In this study, the data from 82 patients who had been diagnosed and treated at the Departments of Otolaryngology and Neurosurgery of Gaziantep University between 1999 and 2011 for complications from COM were retrospectively reviewed. The chosen surgical procedure was based on the type of complication and the ear pathology. RESULTS: The study included 55 male and 27 female patients. Ten patients (12.2%) had intracranial complications, and 72 patients (87.80%) had extracranial complications. There were 47 patients with cholesteatoma. Radical mastoidectomy was performed on 46 patients, canal-wall-down mastoidectomy was performed on 30 patients, and canal-wall-up mastoidectomy was performed on 6 patients. Five patients underwent neurosurgical operations because of COM complications. CONCLUSIONS: Although the rate of COM complications has recently declined, it remains important to diagnose COM without delay and to use appropriate treatments for the patients because COM complications are associated with poor outcomes.

Paranasal sinus osteomas.

Osteoma is the most common benign tumor of the paranasal sinuses. They remain asymptomatic until the tumor reaches a certain size. Although the etiology of the osteomas is controversial, embryologic, traumatic, and infective theories have been proposed. Osteomas may be discovered at any age but are usually found during the fourth and fifth decades, and there is a male preponderance. In this retrospective study, we analyzed 25 patients with paranasal sinus osteomas who were treated surgically between 2005 and 2011. Age and sex of the patient, size and location of the tumor, clinical presentation, type of surgical approach, duration of follow-up, outcome, and any intraoperative or postoperative complications were obtained from the medical records of the patients. Diagnosis of osteoma was based on computed tomography findings and confirmed histopathologically in all cases. There were 9 men (36%) and 16 women (64%) with a mean age of 38.7 years. Tumor localization was divided as follows: ethmoid sinus in 14 patients (56%), frontal sinus in 9 patients (36%), and maxillary sinus in 2 patients (8%). Mean tumor size was 2.04 cm, ranging from 0.5 to 6.5 cm. External approach was used in 9 cases and endonasal endoscopic surgery was performed in 19 cases. Combination of endoscopic surgery and external surgery was performed in 3 cases. After at least 6 months of follow-up, all patients were symptom-free except 2 patients who underwent revision surgery. These 2 patients were also asymptomatic following revision surgery. Although there is an increasing trend to endoscopic surgery, external approach is recommended in large frontal osteomas and ethmoid osteomas with lateral extension and in case of intracranial or intraorbital involvement.

Intraorbital isolated mucocele.

A 55-year-old man was presented with an orbital mass. The magnetic resonance imaging revealed that the dimensions of the mass were 29×19×17 mm. The most probable diagnosis with the magnetic resonance imaging findings was dermoid cyst. The mass was a cyst and marsupialized by functional endonasal endoscopic sinus surgery without any complication. Intraoperative findings of the mass were thought to be a hydatid cyst, but the diagnostic tests were negative, and the pathologic result was consistent with mucocele.

Giant ethmoidal mucocele leading to proptosis and hypertelorism in a pediatric patient with cystic fibrosis: a case report.

BACKGROUND: Chronic sinusitis and its complications are common in patients with cystic fibrosis. Mucoceles are one of these complications and can have life-threatening consequences if left untreated. CASE: We present the case of a giant ethmoid mucocele leading to proptosis and hypertelorism in a 5-year-old child with cystic fibrosis. CONCLUSION: Chronic sinusitis and its complications are common in patients with CF. Mucoceles are a rare complication of sinusitis that can be treated surgically. As seen in this case if left untreated mucoceles can lead to orbital pathologies such as proptosis, hypertelorism. To the best of our knowledge, we report the first case report of giant ethmoidal mucocele leading to proptosis and hypertelorism in a patient with cystic fibrosis.

Incudostapedial rebridging ossiculoplasty with bone cement.

OBJECTIVE: The purpose of this study is to evaluate hearing results of our experience with ionomeric bone cement repair of ossicular discontinuity between incus and stapes. STUDY DESIGN: Case series with chart review. SETTING: Tertiary referral center. SUBJECTS AND METHODS: One hundred thirty-six patients who underwent incudostapedial rebridging ossiculoplasty with ionomeric bone cement were included in the study. Preoperative and postoperative audiologic results of incudostapedial rebridging ossiculoplasty with bone cement were evaluated. One year of follow-up is provided. RESULTS: The postoperative air-bone gap was less than 20 dB in 81.6 percent after one year. The mean preoperative and postoperative pure-tone avarages of the patients were 52.82+/-5.59 and 32.81+/-7.18 dB, respectively (P<0.01). The mean preoperative and postoperative air-bone gaps were 35.83+/-4.73 and 16.54+/-5.01, respectively (P<0.01). There were no statistically significant differences among the hearing results of different types of surgeries (P>0.05). No complications in the middle ear related to bone cements were encountered. CONCLUSIONS: Incudostapedial rebridging ossiculoplasty with ionomeric bone cement is a reliable method for ossicular reconstruction that is cost effective and offers satisfactory hearing results in selected patients.

Surgical treatment of inverted papilloma.

Inverted papilloma (IP) is the most common benign tumor of the nose and the paranasal sinuses and constitutes almost 0.5% to 4% of the primary nasal tumors. In this study, our objective was to retrospectively review the results of surgical treatment of IP.Sixty-eight patients with a histopathologically proven diagnosis of IP were retrospectively evaluated. Two patients who had an associated squamous cell carcinoma were excluded from the study. Ten patients were operated on for revision surgery, and 56 eventually had a primary tumor. Patients operated on for primary tumor were included in this study. Nasal obstruction was the most frequent symptom observed in 50 patients (89%). The origin of the tumor was most common at the maxillary sinus, the lamina papyracea, and the ethmoid sinus. Endoscopic endonasal resection, endoscopic endonasal resection with the Caldwell-Luc procedure, medial maxillectomy after lateral rhinotomy (LR), and endoscope-assisted medial maxillectomy with LR approaches were used. The patients operated on only with medial maxillectomy after an LR procedure have a recurrence rate of 28% (2 patients). Endoscopic endonasal resection has a recurrence rate of 9% (2 patients). Recurrence observed after endoscopic endonasal resection with Caldwell-Luc procedures was 7% (1 patient). One recurrence (8%) was determined after an endoscope-assisted medial maxillectomy after LR. No major postoperative complications were observed after surgery.In conclusion, IP can be treated both with internal and external approaches. The type of surgery should be determined according to the tumor stage. Combined internal and external approaches have less recurrence rates in advanced cases. Endoscopic endonasal resection should be used in early-stage tumors.

Outcomes of otologic surgeries with special interest in learning curves of residents in a tertiary referral setting.

OBJECTIVES: We evaluated outcomes of otologic surgeries with a special interest in learning curves of residents in a tertiary referral setting. METHODS: A retrospective review of the outcomes of 811 otologic operations was performed. The outcomes of faculty staff (group 1), senior residents (fifth year; group 2), and residents (fourth year) under supervision of the faculty staff (group 3) were assessed and compared. The faculty staff were available for consultation if needed and were ready to intervene at any stage for group 2. RESULTS: There were 397 female patients (48.95%) and 414 male patients (51.04%) from 17 to 71 years of age. There was no statistically significant difference between the groups regarding graft take rate or hearing outcome (p > .05). CONCLUSIONS: The otologic training of residents appears to be successful in Turkey, as the surgical outcomes of residents were comparable to those of faculty staff.

Synchronous bilateral carotid body tumor and vagal paraganglioma: a case report and review of literature.

We present a case of synchronous bilateral carotid body tumor and vagal paraganglioma in a 49-year-old man who presented with 3 months history of tenderness and palpable neck masses bilaterally. An encapsulated mass which was thought to be a carotid body tumor and an incidental 3 cm x 2 cm, 5 cm x 1 cm, 5 cm mass which seemed to be originated from vagus nerve were dissected from the left side. Pathology revealed carotid body tumor and vagal paraganglioma. Six months after the first operation, the carotid body tumor on the right side was totally excised. A discussion of this case is followed by a review of the literature surrounding this rare clinic and pathological entity.

Medialization laryngoplasty with gore-tex: an animal study.

Vocal cord paralysis is a disease that can cause voice disability and aspiration problems. Expanded polytetrafluoroethylene (ePTFE; Gore-Tex) has been widely used in cardiovascular and plastic surgery; however, its biocompatibility and safety have not been established precisely in the larynx. In this study, the biocompatibility and safety of ePTFE used in vocal cord medialization in the rabbit larynx were assessed. Type 1 thyroplasty with Gore-Tex was performed on one side of the larynx in eight rabbits. A sham procedure was applied on the contralateral side of their larynx. The rabbits were sacrificed after 6 months, and macroscopic and microscopic evaluations and comparisons were performed. No significant inflammatory response to Gore-Tex or displacement of the implant was seen. There was only a tiny fibrotic capsule surrounding the material in each specimen. Intense eosinophilic cell infiltration was seen surrounding one rabbit specimen. Gore-Tex seems to be a biocompatible, stable, and reversible material that can be safely used in laryngeal framework surgery.

[Transnasal endoscopic repair of choanal atresia]. / Transnazal endoskopik yolla koanal atrezi tamiri.

OBJECTIVES: We evaluated the results of endoscopic repair for choanal atresia. PATIENTS AND METHODS: Ten patients (2 males, 8 females) underwent transnasal endoscopic repair for choanal atresia. Involvement was unilateral in five cases and bilateral in five cases. Unilateral patients were treated at a mean age of 22.6 years (range 1 to 44 years), while bilateral cases were treated within the first six days of life. Two patients with bilateral involvement had associated polydactyl and tracheoesophageal fistula, respectively. The mean follow-up period was 26 months (range 8 to 56 months). RESULTS: No postoperative complications such as significant hemorrhage, injury to the skull base, cerebrospinal fluid fistula, septal perforation, or granulation tissue formation were encountered. All the patients had choanal patency at the end of six months. CONCLUSION: Endoscopic repair of choanal atresia is effective in both unilateral and bilateral cases.

Oxidative stress in otosclerosis.

OBJECTIVES: Otosclerosis is a disease involving abnormal bone turnover in the human otic capsule that results in hearing loss. Several hypotheses have been suggested for the etiopathogenesis of otosclerosis; however, its etiology remains unclear. METHODS: This study evaluated the correlation between otosclerosis and levels of paraoxonase-1 (PON1), arylesterase, total antioxidant status, total oxidant status (TOS), oxidative stress index (OSI), total sulfhydryl (-SH) groups, lipid hydroperoxide, and ceruloplasmin in the serum of otosclerosis patients and healthy subjects with respect to oxidative stress. RESULTS: In our study, TOS and OSI levels were higher in the otosclerosis patients than in the controls. The PON1 levels showed that oxidative stress was severe, and as a result, antioxidants were consumed and depleted. DISCUSSION: When an imbalance between oxygen free radical production and antioxidative defense mechanisms occurs, reactive oxygen species levels may increase, which in turn may damage cells and tissues through the peroxidation of phospholipid membrane structures. The body initially responds with increased antioxidant production, but if the oxidative stress is severe, decreased antioxidant levels may result. This study reports expression levels of oxidative stress species in otosclerosis patients.

Auditory functions in children at schools for the deaf.

OBJECTIVE: To evaluate auditory functions in children at schools for the deaf in Turkey. DESIGN: A total of 218 children who were attending the school for deaf children were involved in the study. Familial and medical histories were obtained, and otoscopic examinations were performed. Immittance audiometry, acoustic reflex testing, pure tone audiometry, otoacoustic emission and auditory brain stem response tests were performed. RESULTS: The mean age of identification of hearing loss was 48 months. Impacted wax was the most common otoscopic finding that was seen in 49 (22.47%) of children. Nontype-A tympanograms were found in 18 (8.25%) of children. One-hundred-eighty-nine (86.69%) children had profound hearing loss, and 29 (10.3%) had severe hearing loss on pure tone audiometry. On auditory brain stem response testing, 192 (88.07%) children had profound hearing loss, and 26 (11.41%) had severe hearing loss. Only one child had auditory neuropathy/dys-synchrony, as his otoacoustic emission results were normal without synchronous auditory brain stem responses. The hearing threshold levels were found >105 dB in 28 children only with pure tone audiometry. CONCLUSION: Early auditory screening is necessary to identify the children at risk. All hearing disorders cannot be detected by subjective or objective audiometric tests only. Pure tone audiometry still has a role in determining hearing threshold levels. The audiological research directions should be directed towards routine pure tone audiometry, otoacoustic emission and auditory brain stem response assessment for all hearing impaired children to enable an successful treatment.

Nasal angiomyolipoma.

Angiomyolipomas (AMLs) are hamartomatous lesions containing smooth muscle, vasculature and mature adipose tissue. AML occurs most frequently in the kidneys, with the liver being the second commonest site of involvement. Other localizations for AML are extremely rare and, to our knowledge, only six cases of AML of the nasal cavity have been reported to date. Our case involved a 52-year-old male who presented with a history of snoring and obstruction of the left nasal cavity. Physical examination revealed a 3-cm polypoid mass in the left nasal cavity, which was excised surgically. Histopathologic examination revealed that the lesion was composed of smooth muscle bundles, mature adipose tissue and blood vessels of different sizes. No epitheloid smooth muscle cells were observed and HMB-45 staining was negative. In conclusion, although nasal AML is a rare lesion, it should be considered in the differential diagnosis of polypoid nasal masses, especially when the mass occurs unilaterally.

Tuberculous deep neck infection in a soldier, preceding miliary tuberculosis: a diagnostic dilemma.

Tuberculosis can affect every organ, most importantly the lungs, and worldwide it is the leading cause of death attributable to a single infectious agent. Tuberculous involvement of the neck is also possible. Patients mostly present with masses or draining fistulas in the neck, which are mostly located in the posterior cervical, submandibular, and supraclavicular regions. We report on a soldier who presented with a tuberculous deep neck infection, followed by miliary tuberculosis. The clinical presentation and diagnostic dilemmas are discussed.

Isolated sphenoid sinus disease: An overlooked cause of headache.

OBJECTIVES: The aim of this study was to evaluate patients who underwent endoscopic sphenoid sinus surgery for isolated sphenoid sinus disease. We also investigated the impact of sphenoid sinus surgery on headache intensity. MATERIAL AND METHODS: Twenty-one consecutive patients who underwent endoscopic sphenoidotomy for isolated sphenoid sinus disease were included in the study. Diagnosis of isolated sphenoid sinus pathology was based on history, physical examination, and radiologic evaluation. All patients had headache with various localizations. Pre- and postoperative headache intensity of patients was scored using a visual analogue scale (VAS). RESULTS: The most common location of headache was the vertex (24%). The preoperative and postoperative mean VAS scores for headache were 8.24 ± 0.94 and 2.67 ± 1.49, respectively. Statistical comparison revealed a significant improvement in headache intensity (p < 0.01). Polyps (33.3%) were the most common pathology, followed by inflammation (23.8%). CONCLUSIONS: The most common presenting symptom of isolated sphenoid sinus disease is headache. In this study, we demonstrated that headache induced by isolated sphenoid disease can be relieved by endoscopic sphenoidotomy. Sphenoid sinus disease should be considered in the differential diagnosis of patients presenting with subacute or chronic headache.

Incudostapedial rebridging ossiculoplasty with bone cement.

OBJECTIVE: This study reports the authors' technique and hearing results with bone cement reconstruction of the incudostapedial chain. The technique is called incudostapedial rebridging ossiculoplasty. STUDY DESIGN: A retrospective analysis of the hearing results of the incudostapedial rebridging ossiculoplasty was performed on 15 patients. BACKGROUND: Recently, bone cements have been available commercially, and their use in otologic surgery is increasing. Polymaleinate glass ionomer cement is a commercially available bone cement that can be used to reconstruct a discontinuity between the incus and the stapes. SETTING: Tertiary referral center. PATIENTS: Disease-free or cleansed middle ear and mastoid and intact ossicular chain except for discontinuity between the long process of the incus and the head of the stapes. INTERVENTIONS: Therapeutic. MAIN OUTCOMES MEASURES: Functional results of incudostapedial rebridging ossiculoplasty. RESULTS: Of 15 patients, 9 achieved a successful hearing result (an air-bone gap within 20 dB) with incudostapedial rebridging ossiculoplasty after 1 year. The mean preoperative and postoperative air-bone gaps were 32.9 and 14.3 dB, respectively. CONCLUSIONS: Incudostapedial rebridging ossiculoplasty with bone cement is a cost-effective and safe procedure that yields good hearing results in selected patients.