The correlation of computed tomography in the evaluation of septoplasty patients

Yazıcı, Alper; Er, HC

doi:10.4103/njcp.njcp_497_18

“…The current e-health CT imaging process requires intensive processing of the scanned information. Due to the large amount of collected data, the postreconstruction takes longer, and the reconstruction speed is obviously slower than the scanning speed, which will cause difficulty in imaging of moving organs or poor imaging quality [ 1 ]. At present, many scholars have applied its learning algorithm to the e-health CT image reconstruction process, which has improved the image resolution and reconstruction speed [ 2 ].…”

Section: Introductionmentioning

confidence: 99%

Postoperative Curative Effect of Cardiac Surgery Diagnosed by Compressed Sensing Algorithm-Based E-Health CT Image Information and Effect of Baduanjin Exercise on Cardiac Autonomic Nerve Function of Patients

Zeng

¹

,

Luo²,

Ye

³

et al. 2022

Computational and Mathematical Methods in Medicine

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This research was aimed at exploring the effect of CT images reconstructed by optimized compressed sensing algorithm on postoperative diagnosis of patients with hypertensive heart disease and the influence of Baduanjin on cardiac autonomic nerve function. Based on the compressed sensing algorithm, the maximum likelihood expectation maximization algorithm was introduced to optimize it, and the optimization algorithm was established. The optimized algorithm and filtered back projection algorithm (FBP) were compared regarding the root mean squared error (RMSE), peak signal-to-noise ratio (PSNR), and structural similar image metric (SSIM). A total of 126 patients with hypertensive heart disease who underwent CT examination in the hospital were selected as study subjects. According to whether Baduanjin intervention was adopted, patients were divided into observation group (conventional treatment +Baduanjin) and control group (conventional treatment), with 63 patients in each group. The effect of CT examination on postoperative diagnosis was analyzed. Systolic blood pressure (SBP), diastolic blood pressure (DBP), differential pressure (DP), respiratory rate and heart rate (HR), very low-frequency (VLF) power, low-frequency (LF) power, high-frequency (HF) power, total power (TP) of HR variability, and changes in LF/HF of patients before and after treatment were compared. The RMSE of the compressed sensing optimization algorithm ( 3.28 ± 0.36 ) was significantly lower than that of the FBP algorithm ( 9.25 ± 1.03 ) ( P < 0.05 ). The SSIM and PNSR of the compressed sensing optimization algorithm were ( 0.87 ± 0.10 ) and ( 21.22 ± 1.60 ) dB, respectively. The SSIM was significantly higher than the FBP algorithm ( P < 0.01 ), and the PNSR was also higher than the FBP algorithm ( P < 0.05 ). The detection rate of CT for pleural effusion was 16 cases (25.40%) higher than 5 cases (7.94%) with TTE ( P < 0.01 ). After treatment, SBP, DBP, HR, LF, VLF, LF/HF, and DP values in the observation group were lower than those in the control group ( P < 0.05 ), and TP and HF were higher than those in the control group ( P < 0.05 ). It suggested that a novel algorithm was established based on compressed sensing algorithm to improve image quality. CT image had important guiding significance for postoperative diagnosis of heart. Baduanjin intervention could improve the integrated function of patient’s autonomic nervous system and the regulation ability of the vagus nerve.

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“…In the majority of patients in all types of NSDs with or without external nasal deformity, INV (angle) of less than 9 degrees was noted, which was statistically significant (X² = 22.563; p= .003). Yazici et al studied the angle of INV by computerized tomography of the paranasal sinus (CT PNS) in patients undergoing septoplasty [ 16 ]. They found a significant association between the site of NSD to INV.…”

Section: Discussionmentioning

confidence: 99%

Association Between Anterior Rhinoscopic/Endoscopic Assessment of Internal Nasal Valve and Various Nasal Deformities in the Rural Population of Vidarbha Region of India: A Cross-Sectional Study

Sunnychan¹,

Deshmukh²

2023

Cureus

1

0

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Background The nasal valves constitute the majority of the nasal cavity's resistance. Any reduction in this already narrow area can cause a significant reduction in the nasal airflow. In this present study, the aim was to do an endoscopic assessment of the internal nasal valve (INV) in patients with various nasal septal deviations, with or without external nasal deformity. We measured endoscopically the INV in various nasal deformities and derived its association with the INV on anterior rhinoscopy and endoscopic assessment. Method We included 75 patients in the study who were analyzed for angle and grade of the INV by anterior rhinoscopic examination and Hopkins rod zero-degree nasal endoscope (Karl Storz SE & Co., Tuttlingen, Germany). Nasal septal deviations were also studied with respect to the Mladina classification. Correlation between various nasal septal deviations with the INV was done. Since studies addressing the classification of INV are not available in the literature, for the purpose of simplification of observation of INV angle, (normal range 9-15 degrees), subjective stratification was made in the study, i.e. below 9, 9-15, and more than 15 degrees for the sake of knowing the underlying cause and its relationship. Result An anterior rhinoscopic examination was performed on 75 patients. INV Grade 1 was the most common, with 18 patients of (69.2%), 15 patients of DNS with caudal dislocation (55.6%), five patients of DNS with spur (38.5%), and four patients of DNS with external nasal deformity (50%). The next frequently observed Grade of INV on anterior rhinoscopy examination was Grade 2, in 11 patients of DNS with caudal dislocation (40.7%), four patients of DNS with spur (30.8%), and three patients of DNS with external deformity (37.5%), which was statistically significant in our study. In the majority of patients with all types of nasal septal deviations with or without external nasal deformity, INV (angle) of less than 9 degrees was noted, which was statistically significant. A linear relationship, ie., Grade 0 INV in Type I, Grade 1 INV in types II, III, IV, and V, and Grade 2 in Type VII was observed. Our study is on par with the literature questioning the dogma of the normal angle of INV being 9-15 degrees. Conclusion We were able to establish a positive and complimentary role of anterior rhinoscopic and endoscopic assessment of INV. The proposed novel classification of the angle of INV by endoscopic assessment gives a better insight into the association of INV with various nasal septal deformities with or without external nasal septal deviation.

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“…Yazici A, Er HC [13] suggested that different values may be seen in different sections of nasal tomography scans. However, it is still debatable whether the clinical usage of tomography scans might be employed as one of the indication criteria for septoplasty surgery [13].…”

Section: Surgeries For Nasal Septal Deviationmentioning

confidence: 99%

“…Yazici A, Er HC [13] suggested that different values may be seen in different sections of nasal tomography scans. However, it is still debatable whether the clinical usage of tomography scans might be employed as one of the indication criteria for septoplasty surgery [13]. The evidence for the superiority of suturing procedures over standard septoplasty packing is now substantial, and suturing techniques as a first-line intervention are becoming recommended [14].…”

Section: Surgeries For Nasal Septal Deviationmentioning

confidence: 99%

Study on Septal Correction: Review of Literature and Clinical Findings

Bomanwar

¹

,

Singh

²

2021

JPRI

0

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Septal reconstruction has many needs and usages. Nowadays, people are very concerned about looking and would like to correct them. Septal reconstruction has been immensely used in the field of cosmetics. A successful septoplasty would lead us to know about the pathology of the septum by which we can avoid further complications. It would be further significant in nasal obstruction or difficulty in breathing. Deviation of the nasal septum can also be corrected by septal reconstruction by various techniques used for septoplasty. Complete septal reconstruction is the best method for extreme S-shaped and wave-like deviations or multiple fractures. The septoplasty is performed endonasal for caudal septal deviation. Traction sutures to rectify the caudal septum deviation is another type of surgery. Septoplasty usually opens the way for all other rhinoplasty procedures, as a straight, stable septum reflects the attractiveness and functionality of the nose. The patient's history and the surgeon's expertise play a favorable outcome. In conjunction with other nose procedures, such as cosmetic rhinoplasty and endoscopic sinus surgery, Septoplasty is frequently done to alleviate nasal airway obstruction or headaches induced by rhinology irritation produced by touch. Endoscopic septoplasty requires the same amount of time and delivers equal, if not better, results than previous procedures. Visualization is vastly improved by endoscopic technology. Isolated deviation, spurs, perforations, and contact sites are examples of distinct septal disorders that can be treated individually using this procedure. In this review article, the importance of traction sutures is mentioned. The article gives us an idea about Septoplasty and how it can be achieved, its complications, risk factors, and a few postoperative points.

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The correlation of computed tomography in the evaluation of septoplasty patients

Cited by 6 publications

References 0 publications

Postoperative Curative Effect of Cardiac Surgery Diagnosed by Compressed Sensing Algorithm-Based E-Health CT Image Information and Effect of Baduanjin Exercise on Cardiac Autonomic Nerve Function of Patients

Postoperative Curative Effect of Cardiac Surgery Diagnosed by Compressed Sensing Algorithm-Based E-Health CT Image Information and Effect of Baduanjin Exercise on Cardiac Autonomic Nerve Function of Patients

Association Between Anterior Rhinoscopic/Endoscopic Assessment of Internal Nasal Valve and Various Nasal Deformities in the Rural Population of Vidarbha Region of India: A Cross-Sectional Study

Study on Septal Correction: Review of Literature and Clinical Findings

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