1.The Success Rate and Complication Rate of Percutaneous Central VenousCatheterization Performed by well Trained Nurses.
Hye Kyung LEE ; Young Chang KIM ; Bo Lim PARK
Journal of the Korean Society of Neonatology 1998;5(1):55-60
PURPOSE: We report clinical charateristics of percutaneous central venous catheteriza- tion(PCVC) that is performed commonly as a vascular access procedure in the neonatal intensive care unit(NICU) including comparision between the success rate and com- plication rate of groups performed by a doctor and by nurses who were accustomed to the IV procedure. METHODS: We evaluated a total of 158 PCVC cases performed in the NICU of Soonchunhyang Chunan hospital over 2 years 5 rnonths from May, 1995 to September, 1997. The 24 cases of PCVC were performed by doctors and 134 cases of this proce- dures were performed by well trained nurses. We have compared success rates, clinical characteristics, insertion sites, indwelling time, causes of removal of the catheters, and associated complication of both doctor performed group (D) and nurse performed group (N) retrospectively. RESULTS: The mean gestational age, birth weight, weight at the time of insertion were significantly lower in the doctor performed group than in the nurse group(P<0.001). There were significant differences in postnatal age and mean duration per catheter in both groups. The overall success rate of insertions was 89.9%(142/158), the success rate of doctor performed group was 54.2%(13/24) and nurse group was 96.3%(129/134) and there was significant difference(P<0.001). In the doctor performed group, 100% were axillary however in the nurse group 43.4% were axillary, 38.8% were antecubital, 9.4% were temporal, and 5.4% were hand. The most common cause of the removal of the catheter was elective in both groups but there was also substantial spontaneous removal by the patients and mechanical complication. Cultures of catheter tips were done after removal in 110 cases, among then were positive in 36 cases(33.6%), the most common causes were Staphylococcus aureus and Candida albicans. CONCLUSION: In this report, the authors emphasize that percutanous central venous catheterization performed by well trained nurses has a higher success rates than the doctor performed group and can be considered safe. We would also like to emphasize that more attention should be paid to the maintanace of PCVC.
Birth Weight
;
Candida albicans
;
Catheterization, Central Venous
;
Catheters
;
Central Venous Catheters
;
Chungcheongnam-do
;
Gestational Age
;
Hand
;
Humans
;
Infant, Newborn
;
Intensive Care, Neonatal
;
Retrospective Studies
;
Staphylococcus aureus
2.Clinical Application of Polymerase Chain Reaction for Diagnosis of Pulmonary Tuberculosis in Pneumoconiotic Patient.
Jae Hee PARK ; Chul Jae LIM ; Kyung Hye LEE
Korean Journal of Occupational and Environmental Medicine 1998;10(1):20-28
Recent development in thepolymerase chain reaction (PCR) has brought an extraordinary opportunity for the rapid detection of M. tuberculosis in clinical specimens for the diagnosis of tuberculosis. Pneumoconiosis is a sort of pulmonary fibrosis consequent to inhalation of the respirable dust. The association between pulmonary tuberculosis and pneumoconiosis is well recognized. There is a 10-fold increase in the tuberculosis risk among the workers who have pneumoconiosis demonstrated by chest roentgenogram. The physicians managing the patients with pneumoconiosis have to maintain a high index of suspicion for the development of mycobacterial infection, since the diagnosis of tuberculosis is often difficult. Mycobacterium tuberculosis is a very slow growing organism and acid-fast bacillus (AFB) staining frequently shows false negative results, and therefore PCR would be a very rapid, easy and sensitive diagnostic method for the diagnosis of Mycobacterium tuberculosis in pneumoconiotic patients. To compare the PCR method with the conventional methods in diagnosing Mycobacterium tuberculosis in sputum, we used the sputa of 115 pneumoconiosis patients in Munkyeong Cheil Hospital. Of 32 pulmonary tuberculosis in the pneumoconiosis patients, 29 were PCR positive and were higher than 28, 20 positive by culture and AFB stain. Overall sensitivity, specificity, and which were 90.6, 91.5 % respectively for the PCR assay, 87.5, 100 % for the culture method ; 62.5, 98.7 % for the AFB stain. The PCR assay is a rapid, efficient, sensitive method which can detect M. tuberculosis directly in pneumoconiosis patients, and further study should be followed for the development of the easier method.
Bacillus
;
Diagnosis*
;
Dust
;
Humans
;
Inhalation
;
Mycobacterium tuberculosis
;
Pneumoconiosis
;
Polymerase Chain Reaction*
;
Pulmonary Fibrosis
;
Sensitivity and Specificity
;
Sputum
;
Thorax
;
Tuberculosis
;
Tuberculosis, Pulmonary*
3.Angiosarcoma of Jejunum Following Therapeutic Irradiation: A case report.
Mee Hye OH ; So Young PARK ; Yeon Lim SUH
Korean Journal of Pathology 1993;27(3):268-273
We report a case of angiosarcoma of the jejunum in a 65-year-old female. This angiosarcoma developed 20 years after postoperative irradiation for cervical carcinoma of the uterus. Grossly, the resected jejunum showed a 8 cm long segmental hemorrhagic lesion with multiple, small hemorrhagic nodules or cysts on its serosa and mesentery. Microscopically, the wall of jejunum was infiltrated by epithelioid or polygonal tumor cells arranged in solid nests or lining irregular vascular spaces. The case is of interest that the tumor occurred in the very unusal site for angiosarcoma and the patient had a past history of irradiation for uterine cervical carcinoma 20 years ago. In addition, the resected intestine showed histologic changes of chronic irradiation effect. Therefore, this case supports the view that there is cause and effect relationship between irradiation adn angiosarcoma.
Female
;
Humans
;
Cysts
4.Analysis of 1968 Cases of Preoperative Laboratory Screening Test Results.
Hye Ja LIM ; Hun CHO ; Won Hye LEE ; Ju Hun PARK
Korean Journal of Anesthesiology 1999;36(6):923-928
BACKGROUND: The goal of preoperative screening test is to reduce the perioperative morbidity by patients management in case of abnormal test results. But, in view of the low incidence of perioperative complication in otherwise healthy surgical population and cost of routine preoperative screening tests, further examination of their usefulness is required. METHODS: The charts of 1968 patients performed preoperative screening laboratory tests were reviewed to analyse the results of tests retrospectively. The preoperative screening laboratory tests are hemoglobin, platelet count, bleeding time, prothrombin time, partial thromboplastin time, chest X-ray, electrocardiography (ECG), liver function test (LFT), urinalysis, BUN and creatinine. In cases of abnormal results obtained, further studies (pulmonary function test (PFT), arterial blood gas analysis (ABGA), 2D- echocardiography, holter ECG, coronary angiography and abdominal sonography) were analysed. RESULTS: The incidence of abnormal results of total preoperative screening test is 4.5%. The incidence of abnormal results of ECG, chest X-ray, LFT, hemoglobin, and others are 8.3%, 7.8%, 3.7%, 2% and less than 1% in order. For further study, PFT was done in 58 patients, ABGA in 72 patients, 2D-echocardiography in 96 patients, and Holter ECG in 6 patients. CONCLUSION: This study has shown that routine preoperative laboratory screening tests provided little information. Therefore, further studies would be necessary to evaluate the cost-benefit of preoperative screening test compared with the other methods such as history taking and physical examinations that is needed little cost.
Bleeding Time
;
Blood Gas Analysis
;
Coronary Angiography
;
Creatinine
;
Echocardiography
;
Electrocardiography
;
Humans
;
Incidence
;
Liver Function Tests
;
Mass Screening*
;
Partial Thromboplastin Time
;
Physical Examination
;
Platelet Count
;
Prothrombin Time
;
Retrospective Studies
;
Thorax
;
Urinalysis
5.Analysis of 1968 Cases of Preoperative Laboratory Screening Test Results.
Hye Ja LIM ; Hun CHO ; Won Hye LEE ; Ju Hun PARK
Korean Journal of Anesthesiology 1999;36(6):923-928
BACKGROUND: The goal of preoperative screening test is to reduce the perioperative morbidity by patients management in case of abnormal test results. But, in view of the low incidence of perioperative complication in otherwise healthy surgical population and cost of routine preoperative screening tests, further examination of their usefulness is required. METHODS: The charts of 1968 patients performed preoperative screening laboratory tests were reviewed to analyse the results of tests retrospectively. The preoperative screening laboratory tests are hemoglobin, platelet count, bleeding time, prothrombin time, partial thromboplastin time, chest X-ray, electrocardiography (ECG), liver function test (LFT), urinalysis, BUN and creatinine. In cases of abnormal results obtained, further studies (pulmonary function test (PFT), arterial blood gas analysis (ABGA), 2D- echocardiography, holter ECG, coronary angiography and abdominal sonography) were analysed. RESULTS: The incidence of abnormal results of total preoperative screening test is 4.5%. The incidence of abnormal results of ECG, chest X-ray, LFT, hemoglobin, and others are 8.3%, 7.8%, 3.7%, 2% and less than 1% in order. For further study, PFT was done in 58 patients, ABGA in 72 patients, 2D-echocardiography in 96 patients, and Holter ECG in 6 patients. CONCLUSION: This study has shown that routine preoperative laboratory screening tests provided little information. Therefore, further studies would be necessary to evaluate the cost-benefit of preoperative screening test compared with the other methods such as history taking and physical examinations that is needed little cost.
Bleeding Time
;
Blood Gas Analysis
;
Coronary Angiography
;
Creatinine
;
Echocardiography
;
Electrocardiography
;
Humans
;
Incidence
;
Liver Function Tests
;
Mass Screening*
;
Partial Thromboplastin Time
;
Physical Examination
;
Platelet Count
;
Prothrombin Time
;
Retrospective Studies
;
Thorax
;
Urinalysis
6.Determinants of Bone Mass and Insulin Resistance in Korean Postmenopausal Women: Muscle Area, Strength, or Composition?
Hye Sun PARK ; Jung Soo LIM ; Sung Kil LIM
Yonsei Medical Journal 2019;60(8):742-750
PURPOSE: Muscle mass, strength, and composition determine muscle quantity and quality. However, data on muscle properties in relation to bone mass or insulin resistance are limited in Asian populations. This study aimed to investigate the relative importance of muscle measurements in regards to their relationship with lower bone mass and insulin resistance. MATERIALS AND METHODS: In this study, 192 postmenopausal women (age, 72.39±6.07 years) were enrolled. We measured muscle cross-sectional area (CSA) and attenuation at the gluteus maximus and quadriceps muscles through quantitative computed tomography. Muscle strength and physical performance were evaluated with the hand grip test and Short Physical Performance Battery (SPPB). Pearson correlation analysis and linear regression were performed to evaluate the relationship between muscle properties and homeostatic model assessment-insulin resistance (HOMA-IR) or bone mineral density (BMD). RESULTS: Muscle CSA, hand grip strength, and SPPB score held positive correlations with spine and hip BMDs, but not with insulin resistance. In contrast, muscle attenuation of the gluteus maximus or quadriceps was inversely related to HOMA-IR (r=−0.194, p=0.018 and r=−0.292, p<0.001, respectively), but not BMD. Compared with the control group, muscle CSA was significantly decreased in patients with osteoporosis; however, decreased muscle attenuation, indicating high fat infiltration, was found only in patients with diabetes. CONCLUSION: Muscle mass, strength, and physical performance were associated with low bone mass, and accumulation of intramuscular fat, a histological hallmark of persistently damaged muscles, may play a major role in the development of insulin resistance in Korean postmenopausal women.
Asian Continental Ancestry Group
;
Bone Density
;
Female
;
Hand
;
Hand Strength
;
Hip
;
Humans
;
Insulin Resistance
;
Insulin
;
Linear Models
;
Muscle Strength
;
Muscles
;
Osteoporosis
;
Quadriceps Muscle
;
Sarcopenia
;
Spine
7.A Case of Disseminated Pagetoid Reticulodsis.
Hyang Mi KWON ; Sun Seong PARK ; Hye Lim JUNG ; Dong Hyuck KEUM ; Kye Yong SONG
Journal of the Korean Pediatric Society 1995;38(7):988-992
No abstract available.
8.Intraosseous Well Differentiated Osteosarcoma: A case report.
Mee Hye OH ; So Young PARK ; Yeon Lim SUH ; Shin Khang KANG
Korean Journal of Pathology 1992;26(6):627-631
Well differentiated osteosarcomas are variants of osteosarcoma composed mainly of fibrous and osseous tissue with minimal cystologic atypia. This tumor may be misinterpretated as a benign lesion if the radiologic and clinical features are not taken into account. We report a typical case of intraosseous well differentiated osteosarcoma occuring in the left distal femur of a 58-year-old woman. Radiologically, it appered as an ill-defined lesion with a mixture of sclerotic and osteolytic ares. But there was a lack of highly destructive appearance of conventional osteosarcoma. Grossly, the mass occupied a metaphysis of the distal femur with extension into the diaphysis and epiphysis. Multifocal cortical destruction and sclerosis were also associated. Histologically, the mass showed typical features of intraosseous well differentiated osteosarcoma. There were various patterns of osteoid deposits and bone formation mimicking those of fibrous dysplasia, nonossifying fibroma or parosteal osteosarcoma.
Female
;
Humans
9.A Study on metabolic complications in obese patients.
Yeon Soon CHA ; Yeong Sook YUN ; Sin Ye LIM ; Hye Soon PARK
Journal of the Korean Academy of Family Medicine 2000;21(10):1269-1276
No Abstract Available.
Humans
10.Normal Values of rNeonatal Periumbilical Skin Length.
Young Pyo CHANG ; Hyung Suk LIM ; Hye Won PARK ; Woong Huen KIM ; Hee Ju KIM
Journal of the Korean Pediatric Society 1994;37(7):924-927
Malformations of umbilicus are a feature of many dysmorphic syndromes and the measurement of periumbilical skin length should be considered as the basic step in the description of the umbilical malformations. So, we measured the periumbilical skin length in the 103 normal neonates and obtained the following results. 1) The means (+SD) of the periumbilical skin length were the 11.7mm (+3.0) in the cranial site and the 8.2mm (+2.5) in the caudal site, and the cranial length was 3.5mm longer than the caudal length. 2) No difference was observed between the male and female groups in the periumbilical skin length. 3) Age was the only statistically significant variable associated with the periumbilical skin length and it was observed that the periumbilical skin length decreased according to the advance of age (hour).
Female
;
Humans
;
Infant, Newborn
;
Male
;
Reference Values*
;
Skin*
;
Umbilicus