1.Medical Consumer Movement - for the collaborating Future of Medicine.
Journal of the Korean Medical Association 1999;42(8):730-731
No abstract available.
2.Provocation Test of Non-Immunologic Contact Urticaria.
Hong Seong JEONG ; Joon Mo YANG
Korean Journal of Dermatology 1986;24(6):771-780
This study was undertaken to investigate to compare the ratio of positive reactions to benzoic acid(BA), sorbic acid(SA) and cinnamic acid(CA) which are well known materials producing non-immunologic contact urticaria. Various concentrations(0.l% to 5%) and different vehicles(petrolatum, water, hydrophilic ointment base) were used in open and 20 minutes closed test using Finn chamber on Scanpor tape. One hundred total subjects were consisted of nonallergic patients and normal persons. The results were as follows ; 1. Total numbers of positive reactions were 69 in closed test(CT) and 60 in open test(OT), regardless of the materials and vehicles. 2. Total riumbers of positive reactions in BA, SA and CA were 68, 31, 35 in CT and 59, 20, 14 in OT respectably. 3. CT showed much more positive reactions than OT with all materials tested except 0.l% SA in water. 4. Hydrophilic ointment base showed a better reactivity than any other vehicles in CT. But in OT, petrolatum, water, hydrophilic ointment base showed better reactivity in BA, SA, CA respectably. 5. Almost all the reactions appeared within 45 minutes and disappeared within 3 hours. Erythema preceded edema and persisted 30 minutes to 1 hour after dissappearance of edema. 6 Itching, burning and tingling sensation were the only symptoms observed except. localized erythema and edema.
Benzoic Acid
;
Burns
;
Edema
;
Erythema
;
Humans
;
Petrolatum
;
Pruritus
;
Sensation
;
Sorbic Acid
;
Urticaria*
;
Water
3.Introduction and contemporary condition of helicopter emergency medical services in Korea
Journal of the Korean Medical Association 2020;63(4):193-198
As most medical facilities in Korea have been concentrated in large cities, the need to improve emergency medical services in islands and mountainous areas has emerged. Consequently, the Ministry of Health and Welfare and local governments have introduced emergency medical helicopters (known as helicopter ambulances or air ambulances) with doctors in medically vulnerable areas. Having been introduced in two regions in 2011, air ambulances are operational in seven regions as of the end of 2019. The flight time is from sunrise to sunset, except in Gyeonggi province, which is open all day. Although the criteria for transport vary depending on whether an ambulance is available for operation, it is basically intended for emergency critical diseases, such as severe trauma, stroke, and acute myocardial infarction. From September 23, 2011 to December 31, 2018, a total of 10,367 transfer requests were received, which included 534 (5.2%) interruptions, 2,657 (25.6%) rejects, and 7,176 (69.2%) transfers. A total of 7,209 patients were transferred during this period, which included 1,693 (23.5%) patients of severe trauma, 1,149 (15.9%) patients of stroke, 802 (11.1%) patients of acute myocardial infarction, and 3,565 (49.5%) patients suffering from other emergency diseases. Some economic research on air ambulances in Korea has been reported to be cost-effective, but additional research should be performed. In the future, it is necessary to widen the area of operation of air ambulances and find alternative means of transporting patients during unfavorable conditions such as night or bad weather.
4.Osteochondritis Dissecans of the Knee Associated with Gout: A Case Report.
Inho SEONG ; Minsuk YANG ; Taegyun KIM ; Sangrim KIM ; Myungchul LEE ; Sangcheol SEONG
Journal of the Korean Knee Society 1998;10(2):249-253
Osteochondritis dissecans of the knee occurs twice as often in males as in females. The peak incidence is about fifteen years of age, and most patients are first diagnosed before the age of eighteen. The etiology of osteochondritis dissecans is still unknown, but the most accepted theories are trauma, ischemia, abnormal ossification within the physes, constitutional or genetic predisposition, and a combination of these. Osteochondritis dissecans of the knee associated with gout was first reported by Carrabba in 1969. And no additional case has been reported. The purpose of this paper is to present an unusual case of osteochondritis dissecans of the knee associated with gout.
Female
;
Genetic Predisposition to Disease
;
Gout*
;
Humans
;
Incidence
;
Ischemia
;
Knee*
;
Male
;
Osteochondritis Dissecans*
;
Osteochondritis*
5.Clinical Survey of Very low Birth Weight Infant.
Seong Sook JEON ; Wha Mo LEE ; Yang Sook CHOI
Journal of the Korean Pediatric Society 1988;31(9):1120-1125
No abstract available.
Humans
;
Infant, Very Low Birth Weight*
6.Sleep Problems in Autism Spectrum Disorder.
Young Hui YANG ; Ji Hoon KIM ; Jin Seong LEE
Sleep Medicine and Psychophysiology 2013;20(2):53-58
Autism Spectrum Disorder (ASD) is characterized by persistent deficits in social communication and restricted, repetitive patterns of behavior and interest. Sleep problems are not uncommon in children with autism spectrum disorders. Symptoms of insomnia are the most frequent sleep problems in individuals with ASD. Sleep problems can cause significant difficulties in the daily life of children with ASD and their families. Genetic factor, deregulations of melatonin synthesis, extraneous environmental stimuli and psychiatric and medical conditions may cause sleep problems. The first line treatment of sleep problems in ASD includes managements for potential contributing factors and parent education about sleep hygiene care for child and behavioral therapy. Supplementation with melatonin may be effective before considering other medications, such as risperidone, clonidine, and mirtazapine.
Autistic Disorder*
;
Child
;
Autism Spectrum Disorder*
;
Clonidine
;
Education
;
Genetics
;
Humans
;
Hygiene
;
Melatonin
;
Parents
;
Risperidone
;
Sleep Initiation and Maintenance Disorders
7.A Case of Lofgren' s Syndrome.
Seong Gyu YANG ; Dae Hun SUH ; Kwang Hyun CHO
Korean Journal of Dermatology 1995;33(5):931-934
Sarcoidosis is a rare d:sease in Korea and its association with erythema nodosurn is even rarer. Recently we saw a patient of bihilar adenopathy, who had arthralgia and erythematous nodules of both lower legs. A skin biopsy obtained from the erythematous nodule of the lower leg showed septal panniculitis, consitent with erythema nodosum, and a biopsy from the mediastinal lymph node revealed a pathology consistent with sarcoidosis. This is the first case of Lofgrens syndrome confirmed by histology ir, Korea.
Arthralgia
;
Biopsy
;
Erythema
;
Erythema Nodosum
;
Humans
;
Korea
;
Leg
;
Lymph Nodes
;
Panniculitis
;
Pathology
;
Sarcoidosis
;
Skin
8.Long-term Follow-up of Clean Intermittent Catheterization (CIC).
Seong Ho LEE ; Dae Yul YANG ; Ha Young KIM
Korean Journal of Urology 2000;41(4):549-553
No abstract available.
Follow-Up Studies*
;
Intermittent Urethral Catheterization*
9.Tuberculosis Cutis Orificialis of the Tongue.
Kee Yang CHUNG ; Seong Hyun PARK ; Seung Hun LEE
Korean Journal of Dermatology 1987;25(6):802-805
A tender, non-healing ulcer of 3 months' duration developed on the tongue tip of a 51-year-old male with active pulmonary tuberculosis. Acid-fast bacilli were grown in the tissue and sputum cultures. The patient was anergic to PPD skin test before the treatment and IL-2 productivity was significantly decreased. Sections from the tongue tip showed ulceration, infiltration of neutrophils and tuberculoid granulornas accompanying caseation necroses in the dermis. The ulcer healed after administration of anti-tuberculosis medication for 2 months.
Dermis
;
Efficiency
;
Humans
;
Interleukin-2
;
Male
;
Middle Aged
;
Necrosis
;
Neutrophils
;
Skin Tests
;
Sputum
;
Tongue*
;
Tuberculosis*
;
Tuberculosis, Pulmonary
;
Ulcer
10.A follow-up study of inpatients by the telephone interview.
Sang Kyung SEONG ; Yang Won BANG ; Woong HAHAM
Journal of Korean Neuropsychiatric Association 1993;32(5):698-706
No abstract available.
Follow-Up Studies*
;
Humans
;
Inpatients*
;
Interviews as Topic*
;
Telephone*