Introduction  Myringoplasty is a commonly performed otologic surgery. Objectives  The objective of this study is to evaluate the effect of prognostic factors like - size, site of perforation, status of operating ear, approach, status of contralateral ear, experience of surgeon, primary or revision myringoplasty, and smoking in graft uptake, as well as to evaluate the hearing results after myringoplasty. Methods  This is a prospective study. We included in our sample patients aged over 13 years with a Tubotympanic Chronic Otitis Media diagnosis. The patients underwent preoperative evaluation and Pure Tone Audiogram within one week prior to surgery. We performed myringoplasty using temporalis fascia graft with conventional underlay technique. We evaluated postoperative graft uptake and various factors related to the study and did a Pure Tone Audiogram at one year after surgery. Results  The graft uptake rate after myringoplasty was 83.1% at one year in 219 patients. Graft uptake with normal opposite ear was 88.2%, and with Tubotympanic Chronic Otitis Media was 75% (statistically significant). We found no statistically significant difference in graft uptake results with other factors. We calculated hearing results of 132 patients with normal ossicular status who underwent myringoplasty. The average Air Conduction Threshold improvement was 11.44dB ( p  < 0.001) and the average Air-Bone Gap closure was 8.89dB, highly statistically significant ( p  < 0.001). Conclusion  Diseased contralateral ear was a statistically significant poor prognostic factor for graft uptake after myringoplasty. Other factors studied were not statistically significant determining factor for graft uptake. Hearing improves significantly after myringoplasty if the ossicles are normal.

Introduction Rosai-Dorfman disease (RDD) is a rare histiocytic proliferative disorder of unknown etiology. Usually it presents with massive painless cervical lymph node enlargement. Histologically, it shows proliferation of distinctive histiocytic cells that demonstrate emperipolesis in the background of a mixed inflammatory infiltrates. Immunohistochemically, the cells are positive for markers such as CD68 and S100. Objective To report a case of a 12-year-old patient with multiple sites of cervical lymphadenitis, which was diagnosed as RDD histopathologically as well as immunohistologically. Resumed Report A 12-year-old girl presented with multiple painless sites of cervical lymphadenitis without any systemic and other ear, nose, and throat manifestations. The biopsy report of the lymph node showed dilatation of the sinuses, filled with histiocytes having foamy cytoplasm. Many of the histiocytes were engulfing mature lymphocytes. The sinus histiocytes were strongly positive for S-100 protein. Conclusion RDD must be considered in the differential diagnosis of massive or multiple lymphadenopathies.

<p class="abstract"><strong>Background:</strong> The revision myringoplasty surgery is done for the graft failure after myringoplasty. The surgeons’ make use of the temporalis fascia or cartilage as the graft material. Some surgeons opt for the revision myringoplasty with cortical mastoidectomy as well.</p><p class="abstract"><strong>Methods:</strong> This study is a retrospective, observational study done in the Department of ENT and Head and Neck Surgery, Tribhuvan University Teaching Hospital from December 2015 to 2019. Data of all the patients undergoing revision myringoplasty with or without cortical mastoidectomy were collected from the record section and included in the study. Post-operatively, the patients were assessed for graft uptake and hearing assessment after six weeks of surgery. Total uptake of the graft was taken as the successful graft uptake. The hearing was assessed by air conduction threshold (AC threshold) and air-bone gap status postoperatively.  </p><p class="abstract"><strong>Results:</strong> Total of 42 patients were analysed with the graft uptake of 86%. There was no significant difference in the graft uptake on using the temporalis fascia or tragal cartilage. Regarding the hearing assessment, the average pre-operative and post-operative AC threshold was 37.95±5.68 dB and 29.36±6.28 dB. The average pre and postoperative AB gap was 29.97±8.16 dB and 21.85±6.68 dB. The improvement in the hearing threshold was significant (p value &lt;0.05).</p><p class="abstract"><strong>Conclusions:</strong> The graft uptake rate for revision surgery in our centre was comparable to other studies in the literature. There was significant hearing improvement pre and postoperatively after revision myringoplasty.</p>