Composite gelfoam/fascia graft: a novel technique in tympanoplasty surgery.

BACKGROUND: Traditional tympanoplasty techniques require graft placement and then supporting material (GelFoam) as a two-step process. Both steps potentially disrupt accurate graft placement leading to failure and persistence of the perforation. METHODS: We demonstrate a novel technique for graft preparation and placement using composite gelfoam/fascia in which the gelfoam and fascia are compressed into a common layer and applied to the perforation and drum remnant in a single step. Placement is ergonomically efficient and effective. CONCLUSION: This novel modification of traditional graft preparation and placement is simple and ergonomically efficient.

Tension orbit secondary to a carious primary molar-A case report.

Though rare, a pediatric dentist should have background knowledge of this kind of presentation which can greatly affect their patient's quality of life and leave them with a significant deficit at a very young age.

Laryngeal Schwannoma, Alarming Mass of Airway: A Case Report.

Laryngeal schwannomas are rare tumors of neural sheath origin. They normally present as a slow-growing, encapsulated, submucosal mass commonly in the supraglottic region. We describe a 13-year-old boy presenting with a 4-month history of progressive worsening dysphagia. Fiber optic laryngoscopy and computed tomography revealed a polypoidal mass in the laryngeal surface of epiglottis abutting left the aryepiglottic fold, base of the tongue and hypopharyngeal wall. Direct laryngoscopic evaluation and microdebrider assisted debulking was performed with tracheostomy. Schwannoma was confirmed by histopathological study. In a regular follow-up after two months, 70 degree endoscopic evaluation revealed similar mass in the left aryepiglottic fold obscuring the vocal cord. Definite complete excision of the tumor was planned and endoscopic excision of the mass was performed with removal of ipsilateral aryepiglottic fold, arytenoid and false vocal cord with retracheotomy. Rapid occurrence of mass after debulking and biopsy was demonstrated in this case. Though rare, neurogenic tumors of the larynx are life-threatening and need complete removal.

Introducing the "ChOLE" Classification and Its Comparison to the EAONO/JOS Consensus Classification for Cholesteatoma Staging.

: Many previous attempts have been made to classify or categorize cholesteatomas. Recently, the European Academy of Otology and Neurotology and the Japanese Otological Society proposed a classification system based primarily on extension and complications. The European Academy of Otology and Neurotology/Japanese Otological Society consensus statement makes an effort to standardize reporting of surgical techniques. Internet-based multicenter studies are facilitated by increasing connectivity, but a mutually-agreed framework for reporting is necessary for results to be comparable across sites. New technologies compete with established standardized surgical approaches and need to be validated. It is definitively the right time to find a consensus on how to record and report surgical findings in cholesteatoma surgery. To stimulate this interesting discussion, we propose a ChOLE-classification system, which is based on the differentiation into extension (Ch), status of the ossicular chain at the end of surgery (O), complications (L), and degree of pneumatization and ventilation (E). A numeric rule is used to stage these cholesteatomas from I-III.

Prevalence of Dangerous Ethmoid in a Tertiary Center in Eastern Nepal.

INTRODUCTION: Endoscopic sinus surgery is a well-known approach for sino-nasal pathologies. Due to close proximity to the brain and orbit, the surgeon should be aware of the sino-nasal anatomy and its associated variations. Detailed preoperative assessment of the sinus computed tomography scans reduces the frequency of severe complications in patients undergoing an endoscopic sinus surgery. So, the aim of this study is to find the prevalence of dangerous ethmoid in a tertiary center in eastern Nepal. METHODS: A descriptive cross-sectional study was performed in a Computed tomography scan of 50 patients with chronic sinusitis undergoing endoscopic sinus surgery from February 2018 to August 2018 in the department of Otolaryngology and Radiology of BP Koirala institute of health sciences after taking ethical approval from Institutional Review Committee of the institute. Measurements are taken in the coronal plane. The depth of the lateral lamella of the cribriform plate was defined according to the Keros classification which defines the dangerous ethmoid. and side. Data entered in MS excel. Statistical analysis was performed in SPSS version 11.5. RESULTS: Keros type I, II, and III were noted in 17 (17%), 54 (54%) and 29 (29%) of cases respectively. The mean width of the olfactory fossa, medial orbital wall distance and distance from medial nasal concha were 3.57mm, 8.77mm & 17.78mm respectively. CONCLUSIONS: The most common type of dangerous ethmoid was keros type II. CONCLUSIONS: The most common type of dangerous ethmoid was keros type II.

Lymphoma Maxilla mimicking orbital cellulitis; case report and review of Literature.

BACKGROUND: Sinonasal lymphomas are the commonest nonepithelial malignancies of the nasal cavity and paranasal sinuses. They may spread from their site of origin in nasal cavity and invade adjacent structures including orbits leading to varying presentation and a diagnostic dilemma. CASE: A-77- year old Nepalese male presented with swelling of left eye since 1 month and pain in the same eye since 2 days. OBSERVATION: Examination revealed axial proptosis, swelling of lids, restricted extraocular movement, diffuse conjunctival and ciliary congestion with chemosis. Visual acuity was grossly decreased. The case was diagnosed as left orbital cellulitis and treated with broad spectrum intravenous antibiotics and oral steriods. There was no response despite 3 days of antibiotics and steroids therefore a computed tomography was planned which showed features of Sinonasal malignancy invading the orbit. Repeated biopsy was suggestive of malignant small round cell tumour. In the view of unclear preoperative biopsy indicating further details on the histologic type of tumor and extensive erosion of maxilla with complete loss of vision in the eye the patient was planned for Total Maxillectomy with Orbital extenteration of the left orbit. Post-operative histopathological and Immunohistochemical report were suggestive of High grade Lymphoma. The patient was advised for Adjuvant Chemotherapy and Radiotherapy, which the patient refused due to financial constraints. He is on occasional follow up since the last 6 months. CONCLUSIONS: The diagnosis of maxillary sinus lymphoma needs to be borne in mind when a clinician encounters a case of Orbital Cellulitis. It may be difficult to diagnose clinically and require radio-pathological correlation.

Comparison of results of graft uptake using tragal cartilage perichondrium composite graft versus temporalis fascia in patients undergoing surgery for chronic otitis media - squamous type.

BACKGROUND: To assess, analyze and compare the results of graft uptake using Tragal Cartilage-Perichondrium Composite (TCPC) graft with Temporalis Fascia (TF) graft in patients who undergoing surgery for chronic otitis media - squamous type. METHODS: Patients aged 13 years and above with diagnosis of chronic otitis media - squamous type undergoing modified radical mastoidectomy, either primary or revision surgery with grafting of tympanic membrane (TM) and patients undergoing excision of postero-superior retraction pocket (PSRP) were included in this study. Patients were divided in two groups: Group A-patients undergoing TCPC graft and Group B -patients undergoing TF graft. Graft uptake results were assessed between 8-12 weeks of surgery. RESULTS: In both Groups there were 30 patients each. In Group A successful graft uptake was seen in 27 patients (90 %) and failure of graft uptake was seen in 3 patients(10 %). In Group B successful graft uptake was seen in 28 patients (93.3 %) and failure in 2 patients (6.67 %).Out of the total 60 patients, 11 patients had PSRP. All 6 patients with PSRP in Group A had successful graft uptake and no retraction. Among the 5 patients with PSRP in Group B all patients had sucessful graft uptake, however, in 2 patients retraction of the tympanic membrane was seen similar to the preoperative findings. CONCLUSIONS: There was no statistical difference (p = 0.433) between the use of temporalis fascia or tragal cartilage perichondrium in patients undergoing surgery for chronic otitis media - squamous type.