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장학선,김종성,김성수,정진규,윤석준,양현주,정현철 대한가정의학회 2017 Korean Journal of Family Medicine Vol.38 No.2
Background: The purpose of this study was to examine whether facial flushing after drinking influences the rela-tionship between alcohol consumption and prostatic hyperplasia among Korean men.Methods: The subjects were 957 Korean men (180 non-drinkers, 389 with drinking-related facial flushing, 388 without facial flushing) in the 40–69 age group, who underwent prostate ultrasound at the health promotion center of Chungnam National University Hospital between 2008 and 2014. Alcohol consumption and alcohol-related fa-cial flushing were assessed through a questionnaire. In terms of the amount consumed, 14 g of alcohol was consid-ered a standard drink. With the non-drinker group as reference, logistic regression was used to analyze the relation-ship between weekly alcohol intake and prostatic hyperplasia in the flushing and non-flushing groups, with adjust-ment for confounding factors such as age, body mass index, smoking, and exercise patterns.Results: Individuals aged 50–59 years who experienced drinking-related facial flushing had a significantly lower risk of prostatic hyperplasia than the non-drinker group, depending on alcohol consumption: ≤4 standard drinks (adjusted odds ratio [OR], 0.38; 95% confidence interval [CI], 0.16 to 0.86); >4 ≤8 standard drinks (OR, 0.35; 95% CI, 0.13 to 0.95); >8 standard drinks (OR, 0.33; 95% CI, 0.13 to 0.84). However, no significant relationship was observed between the number of drinks consumed and the risk of prostate hyperplasia in the non-flushing group.Conclusion: The risk of prostatic hyperplasia appears to be reduced by alcohol consumption among Korean men aged 50–59 years who exhibit drinking-related facial flushing.
하악 전방부에 발생한 Stafne's cyst에 대한 증례보고
장학선,김은주,윤보근,임대호,고승오,신효근,Jang, Hak-Sun,Kim, Eun-Ju,Yoon, Bo-Keun,Leem, Dae-Ho,Ko, Seung-O,Shin, Hyo-Keun 대한악안면성형재건외과학회 2010 Maxillofacial Plastic Reconstructive Surgery Vol.32 No.2
In 1942, Stafne described 35 "bone cavities" at the angle of the mandible. They appeared as unilocular, well-circumscribed, round or elliptical radiolucencies located below the inferior dental canal and between the angle of the mandible and first molar tooth. Since 1942, these lesions have been frequently described under various terms: aberrant or ectopic salivary gland; static or latent or idiopathic defect, cavity or cyst; mandibular salivary gland inclusion; lingual mandibular cavity; and Stafne's cyst, defect or cavity. Usually they were asymptomatic, with a predilection for men between age 50 and 70 years, and almost unilateral. At surgical exploration, they appeared as concavities on the lingual cortex and contained salivary gland tissue, often in continuity with the submandibular gland. In 1957, Richard and Ziskind were the first to report the appearance of a Stafne's cyst in the premolar region. Contrary to posterior defects, the anterior defects are difficult to diagnose clinically because the mandibular canal is not present, and the unilocular radiolucency can be confused with other cysts (radicular, residual, odontogenic, lateral periodontal,etc). The purpose of the present report is to describe an unusual case of Stafne's cyst in the anterior region of the mandible in 58-years-old woman.
안와벽 골절 면적과 이탈된 안와내 조직의 부피에 따른 안구함몰 정도
장학선(Hak-Sun Jang),임대호(Dae-Ho Leem),백진아(Jin-A Baek),신효근(Hyo-Keun Shin),고승오(Seung-O Ko) 대한구강악안면외과학회 2011 대한구강악안면외과학회지 Vol.37 No.3
Introduction: The enlargement and deformation of the orbit give rise to a visible enophthalmos. As a consequence, a disturbance of eye motility together with double images is likely to occur. This study examined the degree of enophthalmos according to the extent of orbital wall fracture and volume of herniated orbital tissue in blowout fractures of the medial and inferior orbital wall. Materials and Methods: This study was performed on patients diagnosed with medial and inferior orbital wall fractures at the Department of Oral and maxillofacial surgery, Chonbuk National University Hospital from 2007 to 2009. The patients age, gender, etiology of fracture and degree of enophthalmos were investigated. The changes in the degree of enophthalomos, diplopia and ocular motility restriction after operation were examined. Results: The degree of enophthalomos increased with increasing extent of orbital wall fracture and volume of herniated orbital tissue. Conclusion: Whether to perform the operation is decided after measuring the extent of the orbital wall fracture and volume of herniated orbital tissue using computed tomography (CT), time for the decision of operation can be shortened. This can cause a decrease in the complications of orbital wall fractures.