2.Reduction of patients Treatment Time Through Quality Assurance Program.
Dong Pill LEE ; Young ho AHN ; Woo Ik CHOI ; Chan Sang PARK ; Joon CHO
Journal of the Korean Society of Emergency Medicine 1997;8(2):166-171
In modem medical industries as in others, it has been emphasized by many experts such as Dr. Mayer and Dr. Donabedean that there should be quality assurance activities applying statistical knowledges in the processes of medical management and medical staff themselves for the better medical care and customer satisfaction. Three of our quality assurance programs for the purpose of shortening the treatment time In the department of emergency medicine in Keimyung University, Dong-San Medical Center had been carried out during the period of June 94 through December 95. Our methodology was mainly the process emphasized ; finding the causes of delaying factors in various processes related to the works of nurses, doctors, laboratory services, radiology services etc. in the emergency room, holding various meetings among the related groups with genuine discussions, notifying the new results in each step, encouraging the positive ones and also applying the new leadership technics. During the period of June 94 through December 95(for 1.5 years), the average E.R. patient treatment time from registrations to dispositions had been reduced by about 2 hours (from 5 hours 3 minutes to 2 hours 5 minutes) and its variations among the different specialities had been narrowed down to significant degree (p<0.05) revealing the preprogram base line standard deviation of 2.43 to 1.28 in post program through continuous quality assurance programs. It was also noted that the successful results of Q/A program have been closely related to the fact that the process should be designed and redesigned repeatly as needed and that all the participants related were actively involved in the planning and redesigning processes.
Emergency Medicine
;
Emergency Service, Hospital
;
Humans
;
Leadership
;
Medical Staff
;
Modems
3.Sclerosing hemangioma of the lung: a case report.
En Hi CHO ; Pill Jo CHOI ; Si Young HAM ; Si Chan SUNG ; Jong Su WOO
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(10):1076-1081
No abstract available.
Histiocytoma, Benign Fibrous*
;
Pulmonary Sclerosing Hemangioma*
4.Spontaneous Rupture of A Renal Angiomyolipoma.
Young Gi MIN ; Yoon Seok JUNG ; In Cheol PARK ; Joon Pill CHO
Journal of the Korean Society of Emergency Medicine 2000;11(3):397-400
The case of a patient with acute onset of flank pain is presented. Initial therapy was directed toward relief of pain believed to be caused by renal calculi. The flank pain did not responded to analgesics. An abdominal ultrasonogram showed that multiple hyperechogenic masses were in the parenchyma of both kidney, and an abdominal CT showed that multiple high-density masses, presumed to be angiomyolipomas, were located in both kidneys and in the perirenal hematoma around the left kidney. Vital signs were stable, and there was no evidence of anemia. On the seventh hospital day, angiographic tumor embolization was performed. Cases such as this should remind emergency physicians to carefully consider alternate diagnoses to renal calculi in patients with flank pain who have atypical clinical features or an atypical course.
Analgesics
;
Anemia
;
Angiomyolipoma*
;
Diagnosis
;
Emergencies
;
Flank Pain
;
Hematoma
;
Humans
;
Kidney
;
Kidney Calculi
;
Rupture, Spontaneous*
;
Tomography, X-Ray Computed
;
Ultrasonography
;
Vital Signs
5.Possibility of Zebrafish as New infection model for Leprosy.
Jong Pill KIM ; Hae Young CHOI ; Sang Nae CHO
Korean Leprosy Bulletin 2006;39(1):37-48
The zebrafish emerged as a new model of developmental research and infection. Recently zebrafish were used for various mycobacterial infection studies. In this study, we investigated a possibility of the zebrafish as an infection model of Mycobacterium leprae infection. We injected Mycobacterium leprae (10(5)/30microliter) to the peritoneum of zebrafish. After 4 weeks, we found two fish evident to the subsistence and multiplication of Mycobacterium leprae, among total 25 fish. This study thus demonstrates that zebrafish may become an animal model for M. leprae infection.
Leprosy*
;
Models, Animal
;
Mycobacterium leprae
;
Peritoneum
;
Zebrafish*
6.Evaluation of an Immunochromatography Assay Kit for the Detection of Antibodies to the Mycobacterium leprae-specific Phenolic Glycolipid-I Antigen.
Jong Pill KIM ; Sang Nae CHO ; Young Hoon KO
Korean Leprosy Bulletin 2003;36(1):27-34
Among the many reported applications of the detection of antibodies to phenolic glycolipid-I (PGL-I) of Mycobacterium leprae, the use of seroprevalence as an indicator of the magnitude of the leprosy problem may turn out to be very useful in leprosy control programs. In order to facilitate the use of PGL-I based serology in leprosy control programs, however, a simple test system for the detection of antibodies to PGL-I has been required. For being searched the meaning of qualitative analysis for PGL-I antibodies, we examined enzyme-linked immunosorbent assay and immunochromatographic assay kit using PGL-I neoglycoconjugate antigens. The sensitivity was 91.7%, and the specificity was 78.1%.
Antibodies*
;
Enzyme-Linked Immunosorbent Assay
;
Immunochromatography*
;
Leprosy
;
Mycobacterium leprae
;
Mycobacterium*
;
Phenol*
;
Sensitivity and Specificity
;
Seroepidemiologic Studies
;
Serologic Tests
7.A Rare Case of Bilateral Pulmonary Sequestration Managed with Embolization and Surgical Resection in a Patient.
June Pill SEOK ; Young Jin KIM ; Hyun Min CHO ; Han Young RYU
The Korean Journal of Thoracic and Cardiovascular Surgery 2013;46(6):475-477
In this article, we report a rare case of a 22-year-old male with bilateral pulmonary sequestration, treated with embolization and surgical resection. The initial plan involved staged bilateral lobectomy for both lungs and prophylactic embolization of feeding vessels for preventing unexpected hemorrhage during operation. Symptomatic right lower lobe was resected with video-assisted thoracic surgery after embolization, and the patient refused surgery of left lower lobe upon symptomatic relief. The two-year follow-up examination revealed that the patient was healthy and had no relevant discomfort.
Bronchopulmonary Sequestration*
;
Follow-Up Studies
;
Hemorrhage
;
Humans
;
Lung
;
Male
;
Thoracic Surgery, Video-Assisted
;
Young Adult
8.In Vitro Neural Cell Differentiation Derived from Human Embryonic Stem Cells: Effects of PDGF-bb and BDNF on the Generation of Functional Neurons.
Hyun Jung CHO ; Eun Young KIM ; Young Jae LEE ; Kyoung Hee CHOI ; So Yeon AHN ; Se Pill PARK ; Jin Ho LIM
Korean Journal of Fertility and Sterility 2002;29(2):117-127
OBJECTIVE: This study was to investigate the generation of the functional neuron derived from human embryonic stem(hES,MB03) cells on in vitro neural cell differentiation system. METHODS: For neural progenitor cell formation derived from hES cells, we produced embryoid bodies (EB: for 5 days, without mitogen) from hES cells and then neurospheres (for 7~10 days, 20 ng/ml of bFGF added N2 medium) from EB. And then finally for the differentiation into mature neuron, neural progenitor cells were cultured in i) N2 medium only (without bFGF),ii) N2 supplemented with 20 ng/ml platelet derived growth factor-bb (PDGF-bb) or iii) N2 supplemented with 5 ng/ml brain derived neurotrophic factor (BDNF) for 2 weeks. Identification of neural cell differentiation was carried out by immunocytochemistry using betaIII-tubulin (1:100) and GFAP (1:500). Also, generation of functional neuron was identified using anti-glutamate (Sigma, 1:1000), anti-GABA (Sigma, 1:1000), anti-serotonin (Sigma, 1:1000) and anti-tyrosine hydroxylase (Sigma, 1:1000). RESULTS: In vitro neural cell differentiation, neurotrophic factors (PDGF and BDNF) treated cell groups were high expressed MAP-2 and GFAP than non-treated cell group. The highest expression pattern of MAP-2 and betaIII-tubulin was indicated in BDNF treated group. Also, in the presence of PDGF-bb or BDNF, mostof the neural cells derived from hES cells were differentiated into gultamate and GABA neuron in vitro. Furthermore, we confirmed that there were a few serotonin and tyrosine hydroxylase positive neuron in the same culture environment. CONCLUSION: This results suggested that the generation of functional neuron derived from hES cells was increased by addition of neurotrophic factors such as PDGF-bb or BDNF in b-FGF induced neural cell differentiation system and especially gultamate and GABA neurons were mainly produced in the system.
Blood Platelets
;
Brain-Derived Neurotrophic Factor*
;
Cell Differentiation*
;
Embryoid Bodies
;
Embryonic Stem Cells*
;
gamma-Aminobutyric Acid
;
Humans*
;
Immunohistochemistry
;
Nerve Growth Factors
;
Neurons*
;
Serotonin
;
Stem Cells
;
Tyrosine 3-Monooxygenase
9.Surgical Treatment of Thoracic Menigocele Associated with Neurofibromatosis and Kyphoscoliosis.
Young Jin KIM ; Hyun Min CHO ; Chee Soon YOON ; Chan Kyu LEE ; Tae Yeon LEE ; June Pill SEOK
The Korean Journal of Thoracic and Cardiovascular Surgery 2011;44(5):383-386
A 46-year-old man presented with a lateral thoracic meningocele associated with cutaneous neurofibromatosis type I and kyphoscoliosis of the thoracic spine upon medical examination. In the majority of such cases, these meningoceles remain asymptomatic, but surgery is indicated when giant or symptomatic cysts are present. The large thoracic meningocele was successfully extirpated through the transthoracic approach in combination with lumbar puncture and cerebrospinal drainage for decompression of the cyst.
Decompression
;
Drainage
;
Humans
;
Mediastinal Diseases
;
Meningocele
;
Middle Aged
;
Neurofibromatoses
;
Neurofibromatosis 1
;
Spinal Puncture
;
Spine
10.Emergency surgery after failed percutaneous transluminal coronary angioplasty.
Young Hwan PARK ; Hwan Kyu ROH ; Byung Chul CHANG ; Meyun Shick KANG ; Bum Koo CHO ; Sung Nok HONG ; Pill Whoon HONG
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(1):73-78
No abstract available.
Angioplasty, Balloon, Coronary*
;
Emergencies*