• Title/Summary/Keyword: 보완의학

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Report on the External Audits Conducted by Korean Society of Medical Physics (한국의학물리학회 선형가속기 외부 품질관리 실시 현황보고)

  • Huh, Hyun Do;Cho, Kwang Hwan;Cho, Sam Ju;Choi, Sang Hyoun;Kim, Dong Wook;Hwang, Ui-Jung;Kim, Ki Hwan;Min, Chul Kee;Choi, Tae Jin;Oh, Young Kee;Lee, Seoung Jun;Park, Dahl;Park, Sung-Kwang;Ji, Young Hoon
    • Progress in Medical Physics
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    • v.24 no.4
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    • pp.315-322
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    • 2013
  • The aim of this work is to verify the self-quality assurances in medical institutions in Korea through the external audits by the group of experts and have a mutual discussion of the systematic problems. In order to validate the external audits 30 of 80 medical institutions across the nation were picked out considering the regional distribution and the final 25 institutions applied voluntarily to take part in this work. The basic rules were setup that any information of the participants be kept secrete and the measurements be performed with the dosimetry system already verified through intercomparision. The outputs for 2 or more photon beams, the accuracy of gantry rotation and collimator rotation and the poistional accuracy of MLC movement were measured. The findings for the output measurement showed the differences of -0.8%~4.5%, -0.79%~3.01%, and -0.7%~0.07% with respect to that of the verified dosimetry system for the 6MV, 10MV, and 15MV, respectively. For the reference absorbed dose 8 (16%) of 50 photon beams in 25 medical institutions differed 2.0% or greater from the reference value. The coincidences of Field size with x-ray beam and radiation isocenters of Gantry roration and collimator rotation gave the results of within ${\pm}2$ mm for every institute except 2 institutions. The positional accuracy of MLC movement agreed to within ${\pm}1$ mm for every institute. For the beam qualities of 6 MV photon beams kQ values showed the distribution within 0.4% between maximum and minimum. For the protocols 21 institutions (84%) used absorbed dose to water based protocol while 4 insitutions (16%) used air kerma based one. 22 institutions employed the SSD technique while 3 institutions did the SAD one. External audit plays an important role in discovering the systematic problems of self-performing Quality Assurances and having in depth discussion for mutual complementation. Training experts of international level as well as national support system are required so that both the group of experts of medical physicists and government laboratory could perform together periodical and constant external audits.

Discussion about the Self Disposal Guideline of Medical Radioactive Waste (의료용 방사성폐기물 자체처분 가이드라인에 관한 고찰)

  • Lee, Kyung-Jae;Sul, Jin-Hyung;Lee, In-Won;Park, Young-Jae
    • The Korean Journal of Nuclear Medicine Technology
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    • v.21 no.2
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    • pp.13-27
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    • 2017
  • Purpose In the procedure of domestic medical radioactive self-disposal, there are many requests of supplementation and difficulties on the screening process. In this regard, presentation of basic guideline will improve the work processing efficiency of medical institution radioactive waste. From 2015 to 2016, We reviewed and compared a supplementary requests of domestic fifteen medical institution radioactive self-disposal Plan & Procedure manual. In connection with this, we derive the details of the radioactive waste document based on the relative regulation of nuclear safety Act. The representative supplementary requests of Korea Institute of Nuclear Safety are disposal method of non-flammability radioactive waste, storage method of scheduled self-disposal waste, the legitimacy of self-disposal and pre-treatment of self-disposal, reference radioactivity of disused filter and output of storage period, attachment the evidential matter of measurement efficiency when using a gamma counter. Through establishing a medical radioactive waste guideline, we can clearly suggest a classification standard of radioactive nuclide and the type of occurrence. As a result, we can confirm the reduction of examination processing period while preparing a self-disposal document and there is no spending expenses for business agency. Also, the storage efficiency of facility will better and reduce the economic expenses. On the basis of this guideline, we will expect a contribution to the improvement of work efficiency for officials who has a working-level difficulty of radioactive waste self-disposal.

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A Study on the Spatial Therapy Program through the Analysis of the Meaning and Value of Old Houses : Focus on Kwon Seong-baek Old House in Andong (고택의 의미와 가치 분석을 통한 공간치료 프로그램 연구 : 안동 권성백 고택을 중심으로)

  • Jo, Jeong-Eun;Jang, Chang-Su;Kwon, Ki-Chang
    • 지역과문화
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    • v.7 no.4
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    • pp.49-68
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    • 2020
  • The study of complementary medicine for the mental illness of modern people has been made up of academic fields. Psychotherapy, art therapy, literary therapy and dance therapy are among them, but these non-integrated studies are extremely limited to apply to reality. Collaboration with the medical community seeking supplementary measures after drug treatment is also a problem, and it is even more difficult to institutionalize them in a policy way. In response, the study suggested a shift to a space-oriented treatment paradigm by studying the value of space that most treatment programs value. Based on the theory of integrated literature therapy developed in Germany and introduced into Korea, the Tetra system was applied to one of Korea's cultural heritages. And I presented a sample of how to program the characteristics of the old house space. Kwon Seong-baek old house in Andong was considered a representative space and analyzed. As a similar case, we looked at the Healian Sun Village, the Knife Village in Germany, and the Temple Stay of Bongeunsa Temple to find out the actual conditions of space utilization. Accordingly, space treatment programs such as walking, writing poems, reading poems, and writing letters were presented by analyzing old houses with a Tetra system. This is significant as the first study to incorporate spatialization and placeability into the program.

Availability of Statistical Quality Control of Nuclear Medicine Blood Test Using Population Distribution (모집단 분포를 이용한 핵의학 혈액검사의 통계적 품질관리의 유용성)

  • Cheon, Jun Hong;Cho, Eun Bit;Yoo, Seon Hee;Kim, Nyeon Ok
    • The Korean Journal of Nuclear Medicine Technology
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    • v.20 no.1
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    • pp.37-41
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    • 2016
  • Purpose The importance of quality control by the error to a minimum, which for the purpose of enhancing the reliability of the examination is not be emphasized excess. Currently, most nuclear medicine laboratory are conducting the internal and external quality control, and they are applying the Levey-Jennings or Westgard Multi-Rules by using the commercialized quality control materials. The reliability of the nuclear medicine blood test which affects the diagnosis of patients and the treatment policy is being secured through this quality control activity. Therefore, researchers will evaluate the utility of the statistic quality control using the population distribution of the nuclear medicine blood test conducted targeting the checkup examinees by the additional technique of the reliability improvement. Materials and Methods A statistic analysis was performed about 12 items of the nuclear medicine blood test targeting 41,341 peoples who used the health screening and promotion center in Asan Medical Center from January, 2014 to December, 2014. The results of 12 items of the nuclear medicine blood test was divided into the monthly percentage of three groups: within reference values, over reference, and under reference to analyze the average value of the population distribution, standard deviation, and standard deviation index (SDI). Results The standard deviation of the population distribution mostly showed a result within ${\pm}2SD$ in all groups. However, When the standard deviation of the population distribution represented a result over ${\pm}2SD$, it was confirmed SDI was showing a result of SDI > -2 or SDI > 2. As a result of analyzing the population distribution of 12 items(AFP, CEA, CA19-9, CA125, PSA, TSH, FT4, Anti-Tg-Ab, Anti-TPO-Ab, Calcitonin, 25-OH-VitD3, Insulin) of the nuclear medicine blood part basic test, when SDI of the monthly percentage which deviated from the reference values was over ${\pm}2.0$, CA19-9 September was 2.2, Anti-Tg-Ab may was 2.2, Insulin January was 2.3, Insulin March was 2.4. It was confirmed these cases were attributed to the abnormality of the test reagent (maximum combination rate of isotope reagent declined) and the decline of the test response time. Conclusion The population distribution includes the entire attribute which becomes the study object. It is expected the statistic quality management using the population distribution which was conducted targeting the checkup examinees by dividing into three groups: within reference values, over reference, and under reference by means of this characteristics will be able to play a role of complementing the internal quality control program which is being carried out in the laboratory.

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Classification of submitted KSNMT dissertation (대한핵의학기술학회 투고 논문 분류)

  • Han, Dong-Chan;Lee, Hyuk;Hong, Gun-Chul;Ahn, Byeong-Ho;Choi, Seong-Wook
    • The Korean Journal of Nuclear Medicine Technology
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    • v.21 no.1
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    • pp.65-69
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    • 2017
  • Purpose KSNMT(Korea Society of Nuclear Medicine Technology) stepping first step in 1997, has published first journal related with nuclear medicine technology in 1985. With classifying In Vivo Session Dissertation reported in the entire journal, trend of the Dissertation will be studied. Materials and Methods Dissertations which published from 1985 to first half of 2016 in the journal are classified with presentation form and with scanner, And all the data is organized with Excel program. Through the data, the number of dissertations published in each year, the number of dissertation published in details, and keyword distributions in each period are analyzed. Results The number of In-vivo section dissertations was 1151 and the number of In-vivo section dissertations that have common subject with In-vitro section was 28. The number of In-vivo section dissertation in 1980s was 46, in 1990s was 149, in 2000 was 467 and from 2010 to the first half of 2016 was 517. The number of dissertation with original articles was 571, with abstract was 529, with symposium was 31, with special lecture was 25, with review was 11, with interesting image was 7, with poster was 3 and with case report was 2. With symposium and special lecture excluded, which count 56, the number of dissertation with PET was 319, with Planar was 302, with SPECT was 172, with radiopharmaceutical was 113, with guard and safety management 103, with BMD was 28, etc. was 86. The number of dissertation about oncology was 201, about scanner was 179, about cardiovascular and circulatory system was 102, about safe environment was 82, about musculoskeletal system was 76, about nervous nuclear medicine was 66, about quality assurance was 61, about genitourinary system was 56, about endocrine system was 49, about digestive system was 44, about Therapy, about industrial safety was 24, about molecular imaging was 15, infection and inflammation was 9, about respiratory system was 8 and etc. was 108. The mostly used keyword through 1999 to 2005 was PET and through 2006 to 2016 was PET/CT. Conclusion To encourage various dissertations to be submitted, Korea Society of Nuclear Medicine should analyze date about not only about dissertations that are already published, but also about various research materials. Moreover, Korea Society of Nuclear Medicine also have to provide technical support such as sharing big data from homepage and systematical support to its member to publish dissertation that has high impact factor. It is important each individual researcher to have continuing effort as well as each organization cooperation.

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MANAGEMENT OF THE CHILD WITH ATTENTION-DEFICIT HYPERACTIVITY DISORDERS (ADHD) (주의력 결핍장애아동의 치료)

  • Ahn, Dong-Hyun;Hong, Kang-E
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.1 no.1
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    • pp.77-88
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    • 1990
  • Management of the child with Attention-Deficit Hyperativity Disorder(ADHD) reguires a comprehensive approach of cognitive-behavioral, educational, and pharmacological interventions. Establishing the valid diagnosis is the first step of management. After the diagnosis is made, the clinician must then interpret the diagnosis and its impliations to the child, parents, and teachers. The pharmacotherapy is most effeceive, and the CNS stimulants (methylphenidate) is drug of choice. Although generally not as effective as stimulants, triacyclic antidepressants, clonidine, antipsychotics offer the alternatives to stimulants therapy. Additional treatments, including psychotherapy, cogntive-behavioral approach, educational infervention, parental counseling are also essential in managing the child with ADHD. Finally, controversial approaches-diet therapy, mineral therapy, hypoglycemia, megavitamin therapy, refined sugars, neurophysiological retraining approaches are reviewed.

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Review of Clinical Research for Herbal Medicine Treatment on Rhinosinusitis (비부비동염의 보완대체의학 약물치료에 대한 최신 임상 연구 동향 -RCT 연구를 중심으로 -)

  • Jang, Eun Ha;Min, Sang Yeon;Kim, Jang Hyun
    • The Journal of Pediatrics of Korean Medicine
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    • v.32 no.3
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    • pp.44-54
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    • 2018
  • Objectives The purpose of this study is to analyze clinical studies on effectiveness of herbal medicine in rhinosinusitis. Methods We searched the randomized controlled trials (RCTs) with herbal medicine treatment on rhinosinusitis from the Pubmed in recent 10 years (from 2008 to 2018). Results 11 RCTs were reviewed. In 10 out of 11 studies showed that the herbal medicine may be effective in the treatment of chronic rhinosinusitis without nasal polyp and uncomplicated acute rhinosinusitis. However, inclusion and exclusion criteria, and outcome measures were varied among different studies. No serious adverse reactions were reported from the herbal medicine treatment. Conclusions The results of these trials showed that herbal medicine may be effective in the treatment of rhinosinusitis. Well-designed RCTs for domestic herbal medicine treatment on rhinosinusitis are needed to prove its efficacy clearly.

Review of Clinical Studies on Korean Medicine and Complementary and Alternative Medicine Treatment for Allergic Rhinitis in the Korean Literature (알레르기성 비염의 한의학 및 보완대체의학적 치료에 대한 국내 임상 연구 동향)

  • Koo, Eun Jin;Han, Jae Kyung;Kim, Yun Hee
    • The Journal of Pediatrics of Korean Medicine
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    • v.29 no.4
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    • pp.77-89
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    • 2015
  • Objectives The purpose of this study is to analyze Korean clinical studies in Korean medicine and complementary and alternative medicine for allergic rhinitis and to propose for better methods of clinical studies and effective treatments on allergic rhinitis. Methods Electronic researches were performed with NDSL, RISS, KISTI, KISS, OASIS by keyword 'Allergic rhinitis'. Results The treatments used in 36 studies were herbal medicines, acupuncture, pharmacopuncture, moxibustion, cupping, inject medicine to nasal cavity, aroma therapy, ointment, nasal cleansing solution, laser treatment, infra-red therapy, oxygen nebulizer, diet treatment, moxa-pellet treatment, mindfulness meditation and space-spine manipulation techniques. The most common acupoints were LI4 and LI20 (Large Intestine Meridian). The most common methods of assessment is subjective nasal symptoms. All studies using subjective nasal symptoms and quality of life as assessment methods to show valid results on the improvement of allergic rhinitis. Conclusions This study shows that Korean medicine and complementary and alternative medicine on allergic rhinitis are effective. It will be expected to use that various methods for allergic rhinitis and more clinical studies for allergic rhinitis and pediatric patients needed in the future.

The effect of Anemarrhena asphodeloides ethanolic extracts on hair growth effect in mice (지모(知母) 에탄올 추출물이 쥐의 모발 성장에 미치는 영향)

  • Park, Jang-Soon
    • Journal of the Korea Convergence Society
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    • v.9 no.8
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    • pp.219-224
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    • 2018
  • We have studied anemarrhena asphodeloides, a hair growth promoter as an alternative medicine agent to compensate for the disadvantages of minoxidil, which has excellent hair growth promoting effect on follicular epithelial cells. anemarrhena asphodeloide, an Rhizome plant of aemarrhena asphodeloide family, is a traditional medicinal plant used in Korea as an antipyretic, antidiabetic, antidepressant, antiinflammatory. We applied and observed anemarrhena asphodeloides ethanol extracts to the back of mice, and there was no significant difference in body weight and food intake among all groups of mice. The ethanol extract of anemarrhena asphodeloides showed vigorous hair growth promoting effect without changing the serum composition and thus it is considered to be useful as a hair growth promoter in the future.

2D Face Image Recognition and Authentication Based on Data Fusion (데이터 퓨전을 이용한 얼굴영상 인식 및 인증에 관한 연구)

  • 박성원;권지웅;최진영
    • Journal of the Korean Institute of Intelligent Systems
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    • v.11 no.4
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    • pp.302-306
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    • 2001
  • Because face Images have many variations(expression, illumination, orientation of face, etc), there has been no popular method which has high recognition rate. To solve this difficulty, data fusion that fuses various information has been studied. But previous research for data fusion fused additional biological informationUingerplint, voice, del with face image. In this paper, cooperative results from several face image recognition modules are fused without using additional biological information. To fuse results from individual face image recognition modules, we use re-defined mass function based on Dempster-Shafer s fusion theory.Experimental results from fusing several face recognition modules are presented, to show that proposed fusion model has better performance than single face recognition module without using additional biological information.

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