scholarly journals A RARE CASE OF RECURRENT NASAL SCHWANOMA

2020 ◽  
pp. 1-2
Author(s):  
Shubhangi Gupta ◽  
Gaurav Singhal ◽  
Vijay Kumar Sharma
Keyword(s):  
Chronic Rhinosinusitis ◽  
Paranasal Sinus ◽  
Endoscopic Sinus Surgery ◽  
Rare Case ◽  
Sinus Surgery ◽  
Neurogenic Tumors ◽  
Transnasal Surgery ◽  
S 100 ◽  
Operative Recovery

Schwanoma are neurogenic tumors which are rarely found in nose and paranasal sinus . A 65 year old male presented with chronic rhinosinusitis affecting his right nose . He has transnasal surgery for the same complaint . Histopathological report suggestive of schwanoma which was positive for SOX- 10 and S – 100 on immunohistochemistry . The lesion was removed by endoscopic sinus surgery with debridment . The patient made good post- operative recovery and remained diseased free at six months follow- up.

scholarly journals Machine-Learning Points at Endoscopic, Quality of Life, and Olfactory Parameters as Outcome Criteria for Endoscopic Paranasal Sinus Surgery in Chronic Rhinosinusitis

2021 ◽  
Vol 10 (18) ◽  
pp. 4245
Author(s):  
Jörn Lötsch ◽  
Constantin A. Hintschich ◽  
Petros Petridis ◽  
Jürgen Pade ◽  
Thomas Hummel
Keyword(s):  
Quality Of Life ◽  
Machine Learning ◽  
Chronic Rhinosinusitis ◽  
Paranasal Sinus ◽  
Endoscopic Sinus Surgery ◽  
Relevant Information ◽  
Olfactory Function ◽  
Sinus Surgery ◽  
Paranasal Sinus Surgery

Chronic rhinosinusitis (CRS) is often treated by functional endoscopic paranasal sinus surgery, which improves endoscopic parameters and quality of life, while olfactory function was suggested as a further criterion of treatment success. In a prospective cohort study, 37 parameters from four categories were recorded from 60 men and 98 women before and four months after endoscopic sinus surgery, including endoscopic measures of nasal anatomy/pathology, assessments of olfactory function, quality of life, and socio-demographic or concomitant conditions. Parameters containing relevant information about changes associated with surgery were examined using unsupervised and supervised methods, including machine-learning techniques for feature selection. The analyzed cohort included 52 men and 38 women. Changes in the endoscopic Lildholdt score allowed separation of baseline from postoperative data with a cross-validated accuracy of 85%. Further relevant information included primary nasal symptoms from SNOT-20 assessments, and self-assessments of olfactory function. Overall improvement in these relevant parameters was observed in 95% of patients. A ranked list of criteria was developed as a proposal to assess the outcome of functional endoscopic sinus surgery in CRS patients with nasal polyposis. Three different facets were captured, including the Lildholdt score as an endoscopic measure and, in addition, disease-specific quality of life and subjectively perceived olfactory function.

Relationship between Olfactory Acuity and Peak Expiratory Flow during Postoperative Follow-up in Chronic Rhinosinusitis Associated with Asthma

2010 ◽  
Vol 119 (11) ◽  
pp. 749-754 ◽  
Author(s):  
Katsuhisa Ikeda ◽  
Hidenori Yokoi ◽  
Takeshi Kusunoki ◽  
Tatuya Saitoh ◽  
Toru Yao ◽  
...  
Keyword(s):  
Chronic Rhinosinusitis ◽  
Peak Expiratory Flow ◽  
Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Olfactory Acuity ◽  
Smell Test ◽  
Initial Symptoms ◽  
Lower Airways ◽  
Expiratory Flow

Objectives The link between nasal and bronchial disease has been studied extensively for chronic rhinosinusitis and asthma. The concept of “united airway allergy” has become widely accepted in the past decade. We evaluated the relationship between the upper and lower airways during follow-up after endoscopic sinus surgery by monitoring sinonasal and pulmonary functions. Methods Thirty-nine subjects with chronic rhinosinusitis associated with bronchial asthma were entered in this study. A self smell test using stick-type odorant materials was carried out daily to evaluate postoperative recurrence of sinonasal disease. Each patient was assessed for peak expiratory flow (PEF) 3 times daily. Results The average (±SD) scores of initial symptoms were 8.3 ± 2.2, which was significantly decreased to 1.5 ± 1.4 by 3 months after operation. During postoperative follow-up, 25 of 39 patients showed no decrease in PEF, whereas the other 14 patients had at least 1 episode of a significant decline in PEF. In the postoperative course, with respect to the self smell test, 24 patients showed no aggravation of smell, but 15 patients had episode(s) of decreased olfaction. Twelve patients demonstrated worsening on the smell test concomitant with a decreased PEF. A discrepancy between olfactory acuity and pulmonary function was recognized in 5 patients. There were 22 patients with a good prognosis of parameters of both the upper and lower airways. Conclusions Daily monitoring of both upper and lower respiratory tract functions clearly revealed dual relationships, indicating that worsening of sinusitis accompanies asthma exacerbation. Appropriate measures of the upper and lower airways following endoscopic sinus surgery can be used to predict patient outcome.

Predictors of disease progression after endoscopic sinus surgery in patients with chronic rhinosinusitis

2019 ◽  
Vol 133 (8) ◽  
pp. 678-684 ◽  
Author(s):  
K Tsuzuki ◽  
K Hashimoto ◽  
K Okazaki ◽  
H Nishikawa ◽  
M Sakagami
Keyword(s):  
Disease Progression ◽  
Chronic Rhinosinusitis ◽  
Endoscopic Sinus Surgery ◽  
Frontal Sinus ◽  
Early Period ◽  
Functional Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Eosinophilic Chronic Rhinosinusitis ◽  
Operative Findings

AbstractObjectiveThis study aimed to determine the predictors of disease progression after functional endoscopic sinus surgery in patients with chronic rhinosinusitis.MethodA total of 281 adult chronic rhinosinusitis patients who underwent primary bilateral functional endoscopic sinus surgery between 2007 and 2017 and had at least 12 months of follow-up endoscopic evaluation were examined. Patients were divided into eosinophilic (n= 205) and non-eosinophilic chronic rhinosinusitis groups (n= 76). In order to determine adverse factors, post-operative endoscopic appearance scores were analysed in relation to the pre- and intra-operative findings using multiple regression analyses.ResultsThe post-operative course of eosinophilic cases deteriorated over time, like the early period for non-eosinophilic cases. Frontal sinus polyps recurred early in eosinophilic chronic rhinosinusitis. Multivariate analyses indicated young adulthood, asthma, high computed tomography score and frontal sinus polyps as significant adverse predictors.ConclusionEarly, appropriate estimation of sinonasal conditions appears to be crucial for successful surgical management of chronic rhinosinusitis.

scholarly journals Twelve-year follow-up study after endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyposis

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Lien Calus ◽  
Nicholas Van Bruaene ◽  
Cedric Bosteels ◽  
Sarah Dejonckheere ◽  
Thibaut Van Zele ◽  
...  
Keyword(s):  
Chronic Rhinosinusitis ◽  
Endoscopic Sinus Surgery ◽  
Nasal Polyposis ◽  
Sinus Surgery ◽  
Follow Up Study

Evaluation of Ultrastructural Changes in Paranasal Sinus Mucosa after Functional Endoscopic Sinus Surgery in Patients with Chronic Rhinosinusitis

2001 ◽  
Vol 15 (4) ◽  
pp. 225-229 ◽  
Author(s):  
Nesil Keleş ◽  
Bülent Ahıshalı ◽  
Ö. Cenker Ilıcalı ◽  
Kemal Değer
Keyword(s):  
Chronic Rhinosinusitis ◽  
Paranasal Sinus ◽  
Endoscopic Sinus Surgery ◽  
Functional Endoscopic Sinus Surgery ◽  
Cell Junctions ◽  
Sinus Surgery ◽  
Ultrastructural Changes ◽  
Ciliated Epithelium ◽  
Electron Microscopic ◽  
Sinus Mucosa

The purpose of this study was to compare the preoperative and postoperative ultrastructural changes of paranasal sinus mucosa in patients treated with functional endoscopic sinus surgery for chronic rhinosinusitis. Twelve patients undergoing functional endoscopic sinus surgery for the treatment of chronic rhinosinusitis were involved. The ethmoid sinus mucosa was sampled during the operation and ∼6 months after the operation. The ciliated epithelium of sinus mucosa was evaluated with transmission electron microscopy. The samples were taken at the Otolaryngology Department of Istanbul University School of Medicine. Electron microscopic study was performed at the Histology and Embryology Department of the same University. Preoperatively, ciliated epithelial cells of the sinus mucosa of the patients showed degenerated ultrastructure with decreased number of cilia, cytoplasmic protrusions, cisternal dilatations of endoplasmic reticulum, and mitochondrial swellings. Remnants of degenerated cells and cellular separations at cell junctions were evident in the diseased epithelium. Goblet cells were frequent along the epithelial lining. Postoperatively, normal architecture and ultrastructure of the ciliated epithelium was restored. These observations showed that unlike other surgical operations, paranasal sinus mucosa can regenerate and the ciliated epithelium can return to normal after functional endoscopic sinus surgery.

scholarly journals Efficacy of Mitomycin-C for Prevention of Adhesion Formation after Functional Endoscopic Sinus Surgery in Cases of Chronic Rhinosinusitis: A Prospective Cross-sectional Study

2014 ◽  
Vol 7 (3) ◽  
pp. 100-104 ◽  
Author(s):  
Anilkumar Suryadev Harugop ◽  
Ramesh Mudhol ◽  
Amit Nargund ◽  
Shailaja Hugar ◽  
Amrit Kapoor ◽  
...  
Keyword(s):  
Chronic Rhinosinusitis ◽  
Mitomycin C ◽  
Endoscopic Sinus Surgery ◽  
Adhesion Formation ◽  
Cross Sectional Study ◽  
Functional Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Sectional Study ◽  
Cross Sectional

ABSTRACT Objective To determine whether topical application of mitomycin- C at the conclusion of FESS decreases the incidence of postoperative adhesion formation. Study design Prospective cross-sectional study. Materials and methods Between June 2011 and June 2013, 42 patients (65 sides) aged between 16 and 66 years diagnosed to have chronic rhinosinusitis (CRS) underwent FESS. At the conclusion of the ESS, cotton ribbon wick soaked with 1 ml mitomycin-C (0.4 mg/ml) was placed in right/left/ both middle meati, near the widened sinus ostia for a period of 4 minutes. Following application, nasal cavity was irrigated with sterile normal saline. Patients were examined weekly for 1 month after surgery. Additional examinations were done at the end of 2nd and 3rd months postoperatively. At the end of 3 months follow-up, the outcome was assessed subjectively by symptoms and objectively by endoscopic findings. Results At the end of 3 months follow-up, a significant decrease (80%) in symptom scores was observed (6.64 ± 1.80, p < 0.001). Similarly in sinonasal outcome test (SNOT) score we observed a significant reduction (71%) in scores (17.76 ± 8.17, p < 0.001) and 3.1% cases showed adhesions. Conclusion CRS patients have remarkable improvement in their symptoms after FESS. Topical application of mitomycin-C at the conclusion of FESS/ESS has a role in prevention of adhesion formation. How to cite this article Harugop AS, Mudhol R, Nargund A, Hugar S, Kapoor A, Shetty R. Efficacy of Mitomycin-C for Prevention of Adhesion Formation after Functional Endoscopic Sinus Surgery in Cases of Chronic Rhinosinusitis: A Prospective Cross-sectional Study. Clin Rhinol An Int J 2014;7(3):100-104.

Effectiveness of extensive sinus surgery with post-operative medical management for chronic rhinosinusitis

2017 ◽  
Vol 131 (S2) ◽  
pp. S19-S24 ◽  
Author(s):  
A J Wood ◽  
L Zhou ◽  
S Wilkinson ◽  
R G Douglas
Keyword(s):  
Confidence Interval ◽  
Medical Treatment ◽  
Chronic Rhinosinusitis ◽  
Symptom Score ◽  
Endoscopic Sinus Surgery ◽  
Functional Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Symptom Improvement ◽  
Patient Subgroups

AbstractObjective:To prospectively assess treatment outcomes of chronic rhinosinusitis patients undergoing functional endoscopic sinus surgery and post-operative medical treatment over a prolonged follow-up period.Methods:Patients undergoing functional endoscopic sinus surgery in the tertiary referral practice of a single surgeon were studied prospectively. Symptoms were scored by patients pre-operatively and over a minimum follow-up period of 12 months.Results:The study comprised 200 non-consecutive patients. The median pre-operative symptom score was 16 (out of a maximum of 25) (95 per cent confidence interval = 15 to 17). Symptom scores reduced to a median of 7 (95 per cent confidence interval = 6 to 8) after 12 months of follow up (p< 0.0001). The median symptom score improved for all symptoms and across all patient subgroups.Conclusion:Extensive functional endoscopic sinus surgery offers significant and durable symptom improvement in patients with chronic rhinosinusitis refractory to medical treatment. This improvement extends to all patient subgroups. Prolonged medical therapy is recommended after functional endoscopic sinus surgery.

scholarly journals A case of cavernous carotid aneurysm diagnosed when diplopia developed after endoscopic sinus surgery

2020 ◽  
Vol 3 (3) ◽  
pp. 178-183
Author(s):  
M. Tei ◽  
E. Mori ◽  
H. Kojima ◽  
N. Otori
Keyword(s):  
Conservative Treatment ◽  
Chronic Rhinosinusitis ◽  
Indirect Effect ◽  
Endoscopic Sinus Surgery ◽  
Rare Case ◽  
Sinus Surgery ◽  
Endovascular Stenting ◽  
Case Presentation ◽  
Cavernous Carotid Aneurysm

Background: Visual complications of endoscopic sinus surgery usually occur during or immediately after the surgery. We report a case of cavernous carotid aneurysm which developed and gradually worsened after endoscopic sinus surgery was performed. Case presentation: A 63-year-old woman with chronic rhinosinusitis resistant to conservative treatment underwent endoscopic sinus surgery. Despite the surgery being successful and without complications, diplopia developed 2 weeks later. Intracranial ima- ging revealed a giant cavernous carotid aneurysm as a likely cause of the diplopia. The patient underwent endovascular stenting treatment, and the diplopia was consequently reduced. Conclusions: We experienced a rare case of cavernous carotid aneurysm which started to develop 2 weeks after endoscopic sinus surgery. Possible causes of the aneurysm in this patient are an indirect effect of surgery, such as perioperative hypertension, and bacterial sinusitis.

Chronic Rhinosinusitis: Risk Factors for the Recurrence of Chronic Rhinosinusitis Based on 5-Year Follow-Up after Endoscopic Sinus Surgery

2008 ◽  
Vol 146 (1) ◽  
pp. 77-81 ◽  
Author(s):  
Yoshinori Matsuwaki ◽  
Tetsushi Ookushi ◽  
Daiya Asaka ◽  
Eri Mori ◽  
Tsuneya Nakajima ◽  
...  
Keyword(s):  
Risk Factors ◽  
Chronic Rhinosinusitis ◽  
Endoscopic Sinus Surgery ◽  
Sinus Surgery
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