• Journal of the Korean Society of Radiology
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• v.81 no.6
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• pp.1377-1388
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• 2020

Purpose This study aimed to determine whether nasal septal deviation and concha bullosa affect the maxillary sinus volume, and whether this effect is associated with the prevalence of chronic sinusitis. Materials and Methods This study retrospectively reviewed 209 paranasal sinus CT (PNS CT) images of patients with sinonasal symptoms from January 2017 to December 2018. The maxillary sinus volume was measured twice by a radiologist, and statistical analysis was performed using SAS 9.4. Results Intersex comparison of the maxillary sinus volume (on left and right sides) revealed that the volume was significantly larger on both the sides (p < 0.0001) in men compared with that in women. Concha bullosa was found to occur mainly in the concave cavity of the septal deviation (p < 0.0001). No significant association was found between nasal septal deviation and maxillary sinusitis (p = 0.8756) as well as between concha bullosa and maxillary sinusitis prevalence (p = 0.3401) or maxillary sinus volume (both: p = 0.6289, Rt.: p = 0.9522, Lt.: p = 0.9201). Conclusion Although nasal septal deviation and the location of concha bullosa may affect each other, maxillary sinus volume and maxillary sinusitis were neither associated with nasal septal deviation nor concha bullosa.

• Journal of Clinical Otolaryngology Head and Neck Surgery
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• v.29 no.2
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• pp.182-189
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• 2018

Background and Objectives : There were few literatures about the relationship between upper airway disorders and cardiovascular risk factors such as hypertension, although an association between impaired lower respiratory function and cardiovascular alterations was often reported. Our purpose was to assess the relationships between chronic sinusitis and hypertension. Materials and Methods : Three hundred subjects with bilateral chronic sinusitis who underwent functional endoscopic sinus surgery between 2015and 2017 were evaluated. Six hundred forty subjects without any nasal diseases were enrolled as a control group. Blood pressure and body mass index (BMI) were measured using a standardized method, and subjects were asked about current use of any antihypertensive medication, history of diabetes, smoking and alcohol drinking habits.Sinusitis group was assessed by nasal endoscopic examination, paranasal sinus CT scan and allergy test. Results : Average systolic and diastolic blood pressures were statistically significantly higher in subjects with sinusitis than control group. Chronic rhinosinusitis was associated with a 1.415-fold (95% confidence interval 1.053-1.930) increased hazard of hypertension after multivariate adjustment. Conclusions : These results suggest that sinusitis is associated with high blood pressure. Therefore patients with sinusitis may need special attention for blood pressure control. Further studies need to be performed to elucidate the pathogenesis behind such associations.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.31 no.4
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• pp.96-107
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• 2018

Objectives : The purpose of this study is to report the effect of Korean medicine on olfactory disorders due to chronic sinusitis. Methods : Two patients with chronic sinusitis complaining of olfactory disturbances, nasal obstruction, and purulent discharge were treated with herbal medicines and acupuncture treatment. The nasal endoscopic examination and paranasal sinuses x-ray series (PNS x-ray) were performed. In addition, numeral rating scale (NRS) of olfactory disturbances and degrees of nasal obstruction and purulent discharge were evaluated. Results : In cases 1 and 2, NRS of olfactory disturbances decreased from 9 to 1. Nasal obstruction and purulent discharge decreased to no symptoms or intermittent level at moderate or severe level. The endoscopic findings and PNS x-ray findings were improved after treatments. Among various treatments of Korean medicine, Gamitonggyu-tang may play a crucial role in the reduction of sinusitis and olfactory disorders. Conclusions : This case report can be used as a basis for the use of Korean medicine, Gamitonggyu-tang, for olfactory disorder due to chronic sinusitis.

• Journal of Oral Medicine and Pain
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• v.44 no.4
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• pp.174-178
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• 2019

A fungal ball (FB) of the paranasal sinuses is a chronic, non-invasive fungal sinusitis defined as the accumulation of dense aggregation of fungal hyphae in a sinus cavity. A patient with FB infection in a sinus cavity has usually non-specific symptoms such as post-nasal drip, nasal congestion, headache. However, facial pain and toothache can be developed if FB infection is in maxillary sinus. The aim of this case report is to present two cases of FB of the maxillary sinus which caused toothache in the upper molar region. It is also to make dental practitioners consider the non-odontogenic origins of toothache and to pay special attention to avoid unnecessary dental treatment.

• Journal of Veterinary Clinics
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• v.24 no.3
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• pp.473-475
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• 2007

A 11-year-old gelding Thoroughbred horse was presented with a history of unilateral nasal discharge of right side. The horse was diagnosed as maxillary sinusitis based on blood examination and radiography. The horse was treated with bone flap of right maxillary sinuses. Abscess of maxillary sinus was drained and irrigated with antibiotic-saline and povidone iodine solution. After surgical procedure, nebulization and medication applied by the result of antibiotic sensitivity test. After treatment for two weeks, the patient was recovered completely.

• Journal of Korean Neurosurgical Society
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• v.49 no.3
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• pp.175-177
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• 2011

Subdural empyema is a rare form of intracranial sepsis associated with high morbidity and mortality. The most frequent cause is extension of paranasal sinusitis through emissary veins or of mastoiditis through the mucosa, bone, and dura mater. Development of subdural empyema after pyogenic meningitis is known to be very unusual in adults. We report a rare case of fatal subdural empyema, an unusual complication of pyogenic meningitis. Our bitter experience suggests that subdural empyema should be borne in mind in patient with pyogenic meningitis who exhibit neurological deterioration.

• The Journal of Pediatrics of Korean Medicine
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• v.20 no.3
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• pp.161-169
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• 2006

Objectives : Patients who visit oriental medical hospital for growth treatment are increasing. So we aimed to classify the tendency of the patients. Methods : We studied 231 patients who visited Oriental medical hospital for growth treatment from January 2004 to August 2005. We classified sex ratio, height percentile, symptom form of the Oriental medicine, age ratio and developed complication of patients. We used X-ray, endoscope for nasal cavity, blood sample, the Standard Growth Table made by the Korean Association of Pediatrics, 1998. Results : The results which were classified as follows; boys were 50.2 percentile, girls were 49.8 percentile. The classification according to age stage resulted as follows; infant stage 1.3 percentile, preschool age 13.4%, school age 28.6%, rapid growth stage 22.9 percentile, puberty 33.8 percentile. The classification according to height percentile resulted as follows; 3 percentile or under 12.1%, 25 percentile or under 48.9%, 50 percentile or under 25.6%, 75 percentile or under 10.8%, 75 percentile excess 2.6%. The classification according to disease resulted as follows; paranasal sinusitis 12.1 percentile, allergic rhinitis 10 percentile, atopic dermatitis 5.6 percentile, nocturia 3 percentile, convulsion or tic disorder 2.2 percentile, precocious puberty 1.3 percentile, Tuner syndrome 0.9 percentile, developmental disability 0.4 percentile. Conclusions : Sex ratio of children patients who visited Orienatal medical hospital were nearly the same. 13.4% of hospital visit children patients were taller than average. Most of the male children patients were school ages while the female were in puberty. 35.5% of them have developed complication as follows; paranasal sinusitis, allergic rhinitis, atopic dermatitis, nocturia, convulsion or tic disorder, precocious puberty, Tuner syndrome and developmental disability.

• Archives of Craniofacial Surgery
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• v.24 no.3
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• pp.117-123
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• 2023

Background: Midfacial fractures frequently involve the maxillary sinus, leading to maxillary sinus pathology. We aimed to examine the incidence and contributing factors of maxillary sinus pathology in patients who underwent open reduction and internal fixation (ORIF) for midfacial fractures. Methods: A retrospective analysis was conducted on patients who underwent ORIF for midfacial fractures at our department over the past 10 years. The incidence of maxillary sinus pathology was identified clinically and/or by computed tomography findings. Factors that significantly influenced the groups with and without maxillary sinus pathology were examined. Results: The incidence of maxillary sinus pathology in patients who underwent ORIF for midfacial fractures was found to be 11.27%, with sinusitis being the most common pathology. Maxillary sinus pathology was significantly associated with the presence of a blowout fracture involving both the medial and the inferior orbital walls. Factors such as sex, age, diabetes mellitus, hypertension, smoking, inflammatory disease, follow-up period, use of absorbable plates, and use of titanium plates did not have a significant impact on the development of maxillary sinus pathology. Conclusion: The incidence of maxillary sinus pathology in patients who underwent ORIF for midfacial fractures was relatively low, and in most cases, it resolved without the need for specific treatment. Consequently, there may not be a significant need for concern regarding postoperative maxillary sinus pathology.

• Imaging Science in Dentistry
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• v.50 no.4
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• pp.365-371
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• 2020

While silent sinus syndrome (SSS) is familiar to otolaryngologists and ophthalmologists, it is a rare clinical entity in dentistry and is likely to be underdiagnosed due to dentists' lack of awareness of this condition. SSS presents a diagnostic challenge to dentists, as patients typically have no history of trauma or sinusitis. The characteristic feature of SSS is a gradual retreat of the maxillary sinus walls, resulting in enophthalmos and hypoglobus. Multidetector (multislice) computed tomography is the imaging modality of choice for SSS and other paranasal sinus diseases. Cone-beam computed tomography promises to be an alternative low-dose imaging modality. This report describes 3 cases of SSS in adults, who had no identified clinical symptoms except diminutive and opacified maxillary sinuses, as well as the inward bowing of the sinus walls as noted on cone-beam computed tomographic imaging.

• Imaging Science in Dentistry
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• v.50 no.4
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• pp.299-307
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• 2020

Purpose: The diagnosis of chronic rhinosinusitis requires a comprehensive knowledge of the signs and symptoms of the disease and an accurate radiographic assessment. Computed tomography (CT) is the superior imaging modality for diagnosis of chronic rhinosinusitis. However, considering the lower dose and higher resolution of cone-beam computed tomography (CBCT) compared to CT, this study aimed to assess the agreement between the findings of CBCT and functional endoscopic sinus surgery (FESS). Materials and Methods: This descriptive prospective study evaluated 49 patients with treatment-resistant chronic rhinosinusitis who were candidates for FESS. Preoperative CBCT scans were obtained before patients underwent FESS. The agreement between the CBCT findings and those of FESS was determined using the kappa correlation coefficient. The frequency of anatomical variations of the paranasal sinuses was also evaluated on CBCT scans. Results: Significant agreement existed between pathological findings on CBCT scans and those of FESS, such that the kappa correlation coefficient was 1 for mucosal thickening, 0.644 for nasal deviation, 0.750 for concha bullosa, 0.918 for nasal polyp, 0.935 for ostiomeatal complex (OMC) obstruction, and 0.552 for infundibulum thickening. Furthermore, 95.9% of patients had 1 or more and 79.6% had 2 or more anatomical variations, of which nasal deviation was the most common (67.3%). Conclusion: Considering the significant agreement between the findings of CBCT and FESS for the detection of pathological changes in the paranasal sinuses, CBCT can be used prior to FESS to detect chronic rhinosinusitis and to assess anatomical variations of the OMC.