Microtraumatic stapedotomy

Several modifications have been introduced during the 35 years following the first stapedectomy. The size of the footplate fenestration into the vestibule defines the type of the surgical technique, varying from total stapedectomy to partial stapedectomy or small fenestra stapedotomy. This paper presents a new microtraumatic modification of stapedotomy. After the incudostapedial joint is separated and following the fracture of the stapes crura, the stapes superstructure with the stapes tendon intact is left lying or bending on the promontory. Then, a 4.5-mm-long Schuknecht prosthesis is inserted and the oval window is sealed with small pieces of connective tissue filling the oval window niche and the area between the stapes crura. The results of the new microtraumatic technique with regard to hearing were similar to the standard small fenestra stapedotomy (closure of the air-bone gap). However, multifrequency tympanometry revealed that the new technique provides the patient with a complete physiological middle ear function postoperatively, which was not the case when the other stapedotomy techniques were used. This was reflected in a better hearing quality and less loud-noise intolerance reported by the patients who had been operated on with the new microtraumatic technique. Copyright © 2007 S. Karger AG

Evaluation of a Dermoplasty Technique for the Control on Nasal Polyps

To evaluate the efficacy of a dermoplasty technique in controlling nasal polyps comparing to the conventional endoscopic approach. Prospective observational study Tertiary private hospital. Twenty-nine patients underwent surgery for replacement of the middle meatus mucosa with skin. Some patients (41.4%) suffered from allergies, 44.8% from asthma, and 27.6% from aspirin intolerance. Polyps were staged according to the Lildholdt system, and patients completed a sino-nasal outcome test (SNOT-22) pre and post-operatively. Also, patients were interrogated as for medication relevant to the nose received pre and post-operatively. In twenty-six patients dermoplasty was applied in one nostril while the contralateral was treated with the conventional endoscopic technique allowing us to compare the two techniques in the same patient. Median follow-up period was 1.2 years (IQR 0.8, 2.0; range 0.4–5.8). Median drop in SNOT-22 score was 38.2 percentage units. Patients (79.3%) controlled symptoms by topical corticosteroids for 2.5–3 months per year at most. Seventy percent (70.8%) reported improvement in subjective olfaction. Results compare favorably to those reported in the literature after functional endoscopic approach. Lildholdt stage dropped post-operatively on both sides but significantly more (p value < 0.001) on the dermoplasty side comparing to the conventional endoscopic side. Dermoplasty appears to outbalance the conventional endoscopic removal of polyps and clearance of paranasal sinuses. No matter how extensive the removal of endonasal tissue, it is not sufficient for controlling nasal polyps unless mucosa is prevented from recovering the denuded areas by the use of a skin graft. © 2018, Association of Otolaryngologists of India

Extensive primary Ewings' sarcoma in the greater wing of the sphenoid bone

We describe a rare case of an extensive primary cranial Ewing’s sarcoma located in the greater wing of the sphenoid bone with extension to the orbit, the endocranium, the parapharyngeal and infratemporal space. The patient presented with diplopia, anosmia and prolapse of the left eye. He was given chemo- and radiotherapy and was free of symptoms on re-examination 1.5 years later. The prognosis of Ewing’s sarcoma in the absence of surgery is uncertain, but prompt treatment appears to have a satisfactory therapeutic outcome. In the future, more cases should be studied in order to investigate the biological behaviour of a primary cranial Ewing’s sarcoma. Copyright (C) 2003 S. Karger AG, Basel

Primary nasal tuberculosis: Report of a case

Despite the worldwide increase in tuberculosis lately, primary nasal tuberculosis remains a rare manifestation of the disease, presenting sometimes a confusing diagnostic problem. In this paper, we report the case of a middle-aged female patient, who presented with a lesion of the left nasal cavity and symptoms indicative of malignancy. From the results of the biopsy, a tuberculous nasal granuloma was suspected, and tissue cultures confirmed the diagnosis. Further investigation did not prove any other primary tuberculous lesion, and treatment with standard antituberculosis drugs resulted in complete remission of the disease. Copyright © 2003 S. Karger AG, Basel

Contribution of Vestibular-Evoked Myogenic Potential (VEMP) testing in the assessment and the differential diagnosis of otosclerosis

Background: The aim of this prospective clinical study was to evaluate the clinical importance of Vestibular-Evoked Myogenic Potentials (VEMPs) in the assessment and differential diagnosis of otosclerosis and otologic diseases characterized by "pseudo-conductive" components. We also investigated the clinical appearance of balance disorders in patients with otosclerosis by correlating VEMP results with the findings of caloric testing and pure tone audiometry(PTA). Material/Methods: Air-conducted(AC) 4-PTA, bone-conducted(BC) 4-PTA, air-bone Gap(ABG), AC, BC tone burst evoked VEMP, and calorics were measured preoperatively in 126 otosclerotic ears. Results: The response rate of the AC-VEMPs and BC-VEMPs was 29.36% and 44.03%, respectively. Statistical differences were found between the means of ABG, AC 4-PTA, and BC 4-PTA in the otosclerotic ears in relation to ACVEMP elicitability. About one-third of patients presented with disequilibrium. A statistically significant interaction was found between calorics and dizziness in relation to PTA thresholds. No relationship was found between calorics and dizziness with VEMPs responses. Conclusions: AC and BC VEMPs can be elicited in ears with otosclerosis. AC-VEMP is more vulnerable to conductive hearing loss. Evaluation of AC-VEMP thresholds can be added in the diagnostic work-up of otosclerosis in case of doubt, enhancing differential diagnosis in patients with air-bone gaps. Otosclerosis is not a cause of canal paresis or vertigo. © Med Sci Monit