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Procedure: CT Scan
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Total 1324 results found since Jan 2013.
Impact of Middle Turbinectomy on Airflow to the Olfactory Cleft: A Computational Fluid Dynamics Study.
CONCLUSION: MTR increases nasal airflow while decreasing the nasal resistance. Overall, olfactory flux increased for high sorptive (phenylethyl alcohol) and medium sorpitve (l-carvone) odorants. However, the significant variation observed in one of our models suggests that the effects of MTR on the nasal airflow and the resultant olfaction can vary between individuals based on individual anatomic differences.
PMID: 30543120 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - December 13, 2018 Category: ENT & OMF Authors: Alam S, Li C, Bradburn KH, Zhao K, Lee TS Tags: Am J Rhinol Allergy Source Type: research
Lund-Mackay Computed Tomography Score Is Associated With Obstructive Pulmonary Function Changes in Chronic Cough Patients.
CONCLUSION: The patients with chronic cough frequently had paranasal sinus abnormalities. The Lund-Mackay CT score may be useful for assessing the condition of the lower airway in chronic cough patients. Upper airway examinations should play a part in the management of chronic cough.
PMID: 30656950 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - January 18, 2019 Category: ENT & OMF Authors: Kariya S, Okano M, Higaki T, Tachibana T, Rikimaru T, Nishizaki K Tags: Am J Rhinol Allergy Source Type: research
Preoperative Management of Chronic Rhinosinusitis Prior to Office Balloon Sinus Dilation: A 2011-2014 MarketScan ® Analysis.
CONCLUSION: In-office BSD for CRS was overall associated with less intense management in the preoperative period when compared to FESS. Such differences may reflect ongoing shifts in practice patterns and need to be further investigated.
PMID: 30732455 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - February 7, 2019 Category: ENT & OMF Authors: Jang DW, Abraham C, Cyr DD, Schulz K, Abi Hachem R, Witsell DL Tags: Am J Rhinol Allergy Source Type: research
A Radiological Study Assessing the Prevalence of Frontal Recess Cells and the Most Common Frontal Sinus Drainage Pathways.
CONCLUSION: This study documents the prevalence of frontal cells (classified by IFAC) using a novel preoperative virtual planning software in the Vietnamese population. It demonstrates predominantly medial anteromedial frontal drainage pathways as related to these frontal cells.
PMID: 30754987 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - February 13, 2019 Category: ENT & OMF Authors: Tran LV, Ngo NH, Psaltis AJ Tags: Am J Rhinol Allergy Source Type: research
Early Versus Late Computed Tomography and Nasal Endoscopy in the Diagnosis of Nasopharyngeal and Paranasal Sinus Malignancy.
CONCLUSIONS: Early NE or CT is associated with a higher likelihood of cancer diagnosis in elderly individuals with a diagnosis of CRS or AR. The clinical utility of this association is limited due to the low prevalence of these malignancies and lack of difference in disease stage and overall survival between diagnostic groups.
PMID: 30900468 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - March 21, 2019 Category: ENT & OMF Authors: Marino MJ, Hsieh MC, Wu EL, Riley CA, Wu XC, McCoul ED Tags: Am J Rhinol Allergy Source Type: research
Characteristics of Chronic Maxillary Sinusitis in Patients With a History of Long-term Bisphosphonate Use.
CONCLUSIONS: Besides its well-known effects on the mandible, long-term bisphosphonate use can also affect the maxillary sinus, with typical clinical and radiological manifestations.
PMID: 31041868 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - April 30, 2019 Category: ENT & OMF Authors: Hwang CS, Lee C, Chae HS, Han C, Yang HW, Lee YS, Park DJ Tags: Am J Rhinol Allergy Source Type: research
Cone-Beam Computed Tomography Allows Accurate Registration to Surgical Navigation Systems: A Multidevice Phantom Study.
PMID: 31272197 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - July 3, 2019 Category: ENT & OMF Authors: Talks BJ, Jolly K, Burton H, Koria H, Ahmed SK Tags: Am J Rhinol Allergy Source Type: research
Antibiotic Use and Computed Tomography Imaging for Rhinosinusitis as Quality Metrics in Modern Health Care.
PMID: 31311293 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - July 15, 2019 Category: ENT & OMF Authors: Xiao CC, Kshirsagar RS, Liang J Tags: Am J Rhinol Allergy Source Type: research
Comprehensive Assessment of Respiratory Complications in Patients with Common Variable Immunodeficiency.
CONCLUSION: This study highlights the importance of monitoring the respiratory tract system even in asymptomatic patients. PFT and CT scans are the most commonly used techniques aiming to identify these patients early aiming to reduce the rate of long-term respiratory complications.
PMID: 32007567 [PubMed - as supplied by publisher]
Source: Annals of Allergy, Asthma and Immunology - January 29, 2020 Category: Allergy & Immunology Authors: Moazzami B, Mohayeji Nasrabadi MA, Abolhassani H, Olbrich P, Azizi G, Shirzadi R, Modaresi M, Sohani M, Delavari S, Shahkarami S, Yazdani R, Aghamohammadi A Tags: Ann Allergy Asthma Immunol Source Type: research
Evaluation of Neo-Osteogenesis in Eosinophilic Chronic Rhinosinusitis Using a Nasal Polyp Murine Model.
CONCLUSIONS: In the present study, we found the histopathological and radiographic evidence of osteogenesis using a previously established murine eosinophilic CRS NP model. This animal model could provide new insights into the pathophysiology of neo-osteogenesis and provide a basis for developing new therapeutics.
PMID: 32009324 [PubMed]
Source: Allergy, Asthma and Immunology Research - February 7, 2020 Category: Allergy & Immunology Tags: Allergy Asthma Immunol Res Source Type: research
Computed Tomography Findings Can Help Identify Different Chronic Rhinosinusitis With Nasal Polyp Phenotypes.
CONCLUSION: CRSwNP encompasses many subsets of disease, which have varying treatments and intraoperative findings. Preoperative CT findings can be used to differentiate between these groups to improve prediction of diagnoses and patient counseling.
PMID: 32375489 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - May 5, 2020 Category: ENT & OMF Authors: Roland LT, Marcus S, Schertzer JS, Wise SK, Levy JM, DelGaudio JM Tags: Am J Rhinol Allergy Source Type: research
Superior Turbinate Eosinophilia Predicts Olfactory Decline in Patients with Chronic Rhinosinusitis.
CONCLUSION: Superior turbinate eosinophilia is highly associated with the olfactory decline in CRS patients three months after ESS.
PMID: 32387168 [PubMed - as supplied by publisher]
Source: Annals of Allergy, Asthma and Immunology - May 4, 2020 Category: Allergy & Immunology Authors: Wu D, Li Y, Bleier BS, Wei Y Tags: Ann Allergy Asthma Immunol Source Type: research
Severity of Rhinosinusitis: Comparison Between Visual Analog Scale Given by Patients and Otorhinolaryngologists.
CONCLUSIONS: VAS scores between patients and physicians are not correlated significantly in this study, but they fall within the same therapeutic range and do not change the clinical management of the patients.
PMID: 32403940 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - May 12, 2020 Category: ENT & OMF Authors: Zhao L, Yu KN, Tan JL, Zhang HL, Jin P, Zi XX, Tu YY, Li T, Zhou XM, Shi L, Wang Y Tags: Am J Rhinol Allergy Source Type: research
Chronic Odontogenic Rhinosinusitis: Optimization of Surgical Treatment Indications.
CONCLUSIONS: Our study revealed that extraction of causative tooth is an effective treatment of chronic odontogenic rhinosinusitis caused by apical periodontitis. CT criteria are not valuable indicator for sinus surgery, but persistence of malodor after 2 weeks is the strongest indication for this type of treatment.
PMID: 32475127 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - May 30, 2020 Category: ENT & OMF Authors: Simuntis R, Kubilius R, Tušas P, Leketas M, Vaitkus J, Vaitkus S Tags: Am J Rhinol Allergy Source Type: research
Radiologic Analysis of Balloon Sinuplasty in a Human Cadaver Model: Observed Effects on Sinonasal Anatomy.
CONCLUSIONS: While the goal of balloon sinuplasty is to improve natural sinonasal drainage by dilating existing outflow tracts, as evidenced by radiologic evaluation the procedure appears not to achieve this in all cases, while occasionally creating unintended changes in sinonasal anatomy as well. These unrecognized changes in anatomy may be responsible for the post-procedure change in symptomatology that some patients experience.
PMID: 32635741 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - July 6, 2020 Category: ENT & OMF Authors: Lopez EM, Farzal Z, Norris M, Canfarotta MW, Pappa AK, Santarelli GD, Hernandez SC, Thorp BD, Senior BA, Zanation AM, Ebert CS, Kimbell JS, Kimple AJ Tags: Am J Rhinol Allergy Source Type: research
