홍승노 교수

These results suggest that patients with moderate to severe OSA have elevated blood coagulability markers compared with healthy individuals, which may contribute to the occurrence of cardiovascular complications.

Objectives: Currently, epidemiological data on allergic rhinitis collected through the skin prick test are scarce. Moreover, the relationship of age and sex to allergic rhinitis is not comprehensively understood. This study aimed to characterize allergic rhinitis and the associated clinical manifestations by age and sex. Methods: We retrospectively investigated data from 2883 patients who visited a single university hospital for rhinitis symptoms between January 2003 and December 2014. Of these

Expansion sphincter pharyngoplasty appears to be a promising surgical technique to reduce lateral pharyngeal collapse in patients with moderate or severe OSA. Clinical data suggest that both severe palatal circumferential narrowing and bulky lateral pharyngeal tissue are favorable surgical indications for ESP in patients with OSA.

4.

Eosinophilic angiocentric fibrosis (EAF) is a rare and slowly progressive disease, which usually involves the sino-nasal structures and upper respiratory tract. It is a fibroinflammatory lesion with an unclear etiology. Recent literature suggests a relation to rheumatic or immunological disorders. Therefore, immunophenotypic workup is critical when suspected. We report a case of a 32-year-old man complaining of nasal obstruction lasting more than 2 years. Nasal endoscopy and computed tomography

Obstructive sleep apnea (OSA) is a widespread disease of substantial social burden. As various surgical procedures are now developed to alter the offending anatomic abnormalities, identification of the exact problematic site with application of the most appropriate treatment including surgical procedure is essential for effective surgical treatment of OSA. To date, many techniques are available for the physician to assess and analyze the upper airway obstruction including radiographic cephalomet

BACKGROUND: Dysregulation of the coagulation cascade and fibrinolysis system may play an etiologic role in many diseases. Allergic diseases such as bronchial asthma, atopic dermatitis, and conjunctivitis are also associated with fibrin accumulation caused by a change in hemostasis. However, only a few studies have dealt with the relationship between allergic rhinitis (AR) and the coagulation system. OBJECTIVE: We investigated the difference of coagulation and fibrinolysis cascade components betw

OBJECTIVES: Although it is commonly believed that the degree of snoring reflects the severity of obstructive sleep apnea (OSA), there is often a mismatch between the improvement in OSA and the decrease of snoring time following OSA treatment. The aim of this study was to determine the relationship between OSA severity and snoring time. METHODS: A total of 280 subjects who complained of snoring were divided by apnea-hypopnea index (AHI) into 5 groups. The snoring rate (the amount of sleep time sp

For the treatment of sinus surgery-induced osteitis in chronic rhinosinusitis (CRS), oral or intranasal administration of corticoids is generally used, although it has critical limitations and unavoidable side effects. To overcome these limitations, we designed dexamethasone (Dex)-loaded poly(lactic-co-glycolic acid) (PLGA) microparticles with bone-specific binding affinity, which could release the encapsulated Dex in a sustained manner on the exposed bone after the surgical wound in the nasal c

Since December 2019, COVID-19 has greatly influenced public healthcare systems around the globe in various aspects, including limitation of healthcare accessibility due to lack of both human and financial resources, suspension of clinics, and fear of infection causing healthcare avoidance. The aim of this study was to investigate the impact of COVID-19 on access to healthcare for otorhinolaryngology patients from different socioeconomic status (SES) groups. Otorhinolaryngology patients' disease

Objectives/Hypothesis To investigate the association between PM 10 concentration and the severity of rhinitis symptoms. Study Design Retrospective cohort study. Methods Retrospective analysis of the data of 590 participants prospectively enrolled in a regional population‐based cohort study was performed. The ambient PM 10 concentrations were measured at 12 different observatories located in three cities. All participants were screened for allergic sensitization by skin prick tests and asked to c