2.Clinical study of group B streptococcal infection in infants less than two months of age.
Hee Jeong AHN ; Ji Yeon LIM ; Sung Hee OH ; In Joon SEOL ; Soo Jee MOON ; Hahng LEE
Journal of the Korean Pediatric Society 1992;35(1):17-25
No abstract available.
Humans
;
Infant*
;
Streptococcal Infections*
3.A Validation of Dietary Self-Efficacy Questionnaire in Hemodialysis Patients.
Ae Rim SEO ; Ki Soo PARK ; Bo Kyoung KIM ; Yong Lim KIM ; Ji Young CHOI
Korean Journal of Health Promotion 2012;12(1):22-30
BACKGROUND: This study was performed to develop a dietary self-efficacy questionnaire and to determine how dietary self-efficacy is related to selected biochemical markers and health-related quality of life in hemodialysis patients. METHODS: Participants included 172 patients who had been participating in a dialysis program for at least 6 months at two teaching hospitals. A questionnaire was used to assess socio-demographic factors, dialysis-related factors, dietary self-efficacy, and kidney disease quality of life (KDQOL). Serum levels of potassium and phosphorus and interdialytic weight gain were also measured. RESULTS: The internal reliability of dietary self-efficacy was 0.944 (Cronbach's alpha). Principal component analysis resulted in two factors, situational self-efficacy of compliance with dietary guidelines and self-efficacy of food choice. The correlation analysis showed a significant association between situational self-efficacy of compliance with dietary guidelines and serum potassium and KIDQOL. The average scores of situational self-efficacy of compliance with dietary guidelines and self-efficacy of food choice in the participants were 3.52+/-0.72 and 3.61+/-0.71 respectively. Multiple linear regression analysis showed that the situational self-efficacy of compliance with dietary guidelines was significantly associated with serum potassium level and KDQOL and self-efficacy of food choice was significantly associated with KDQOL. CONCLUSIONS: Based on our results, the developed dietary self-efficacy questionnaire may be a suitable survey tool for hemodialysis patients, which can play a role in predicting clinical indicators of patient and health-related quality of life. We recommend further research into clarifying whether the positive effects of increased dietary self-efficacy is maintained in long-term dialysis patients.
Biomarkers
;
Compliance
;
Dialysis
;
Diet
;
Hospitals, Teaching
;
Humans
;
Kidney Diseases
;
Linear Models
;
Phosphorus
;
Potassium
;
Principal Component Analysis
;
Quality of Life
;
Renal Dialysis
;
Self Efficacy
;
Weight Gain
4.MR Patterns of Bone Marrow of Calvarium and Vertebral Body in Normal Subjects; Pattern Analysis According to Age Distribution.
Yang Gu JOO ; Mi Young HWANG ; Soo Ji SUH ; Sun Kyung LIM ; Sun Goo KIM
Journal of the Korean Radiological Society 1994;31(1):25-30
PURPOSE: The purpose of this study is to illustrate MR patterns of bone marrow of calvarium and vertebral body in normal subjects according the age distribution and to understand the course of the fatty replacement from red marrow. METHODS AND MATERIAL: We retrospectively evaluated MR examinations of the calvaria(n=71), cervical spine(n=71), thoracic spine(n=65), Imbar spine(n =68) in subjects without bone marrow abnormality whose age ranged 3 weeks to 74 years. Three distinctive patterns were categorized on Tl-weighted images of the skull. In pattern 1, uniformly low signal intensity with or without very small areas of high intensity in frontal and occipital bones is noted. In pattern 2, frontal and occipital bones have uniformly high signal intensity, and patchy area of high intensity appears in parietal bone. In pattern 3, the entire skull has uniformly high signal intensity. In the spine, four patterns were categorized on Tl-weighted MR images. In pattern 1, the vertebral body has uniformly low signal intensity except for linear areas of high intensity superior and inferior to basivertebral vein. In pattern 2, bandlike and triangular areas of high signal intensity are found in the periphery. Pattern 3 and 4 have diffusely distributed areas of high signal intensity; pattern 3 consist of numerous indistinct dots measuring a few millimeter or less, and pattern 4 consist of fairly well marginated areas ranging in size from 5 to 1.5cm. RESULT:In the calvaria, 73% of pattern 1 were younger than 20 years, pattern 2 were evenly distributed, and 86% of pattern 3 were older than 40 years. In the spine, 87% of pattern 1 were younger than 40 years, 72% of pattern 3 were in 40 to 50 years, and 87% of pattern 4 were older than 50 years. Pattern 2 were evenly distributed in the cervical and thoracic spine, but in the thoracic spine 62% were younger than 30 years. CONCLUSION:It is concluded that younger age group shows mainly pattern 1, whereas elderly group has pattern 3 or 4 in the calvarial and vertebral body marrow. This suggests that conversion to fatty marrow begin locally and progress diffusely with age.
Age Distribution*
;
Aged
;
Bone Marrow*
;
Humans
;
Occipital Bone
;
Parietal Bone
;
Retrospective Studies
;
Skull*
;
Spine
;
Veins
5.Sustained downgaze as the only remained sign after regaining consciousness in hepatic encephalopathy
Dong-Gyu Park ; Ji Soo Kimb ; Sun-Uk Lee ; Tae-Sung Lim ; So Young Moon
Neurology Asia 2014;19(1):105-106
Sustained downgaze mostly occurs in association with lesions affecting the dorsal midbrain. We report
sustained downgaze in a patient with hepatic encephalopathy. The sustained downgaze existed for
seven more days after she regained her consciousness. The persistent downgaze even after regaining
full consciousness indicates localized pretectal dysfunction rather than diffuse encephalopathy as the
mechanism of sustained downgaze in our patient. The ocular motor dysfunction in hepatic encephalopathy
may be due to localized dysfunction of the brainstem
6.A Chondromyxoid Fibroma of the Fibula: A Case Report.
Ji Yeoun LIM ; Hong Soo KIM ; Hyung Guhn LIM ; Soo Jung KIM ; Myung Jin JOO
Journal of the Korean Radiological Society 2000;43(1):109-112
Chondromyxoid fibroma is the least common benign bone tumor, accounting for less than 1% of all bone tumors. Pathologically, it is composed of varying proportions of chondroid, myxoid and fibrous elements. The most common anatomical site is the metaphyseal region of the long bone, and the typical radiologic appear-ance is a cortical expansile osteolytic lesion with a lobulated sclerotic margin, and septa. We report the plain and MRI findings of a relatively typical chondromyxoid fibroma occuring in the proximal fibula.
Bone Neoplasms
;
Fibroma*
;
Fibula*
;
Magnetic Resonance Imaging
7.The incidence of cough induced by remifentanil during anesthetic induction was decreased by graded escalation of the remifentanil concentration.
Ji Hun LIM ; Sie Jeong RYU ; Young Soo LIM
Korean Journal of Anesthesiology 2010;58(2):117-121
BACKGROUND: It is well known that opioids induce coughing. Many drugs such as lidocaine and ketamine are used to effectively prevent the coughing induced by opioids and this has been revealed to be effective. In this study, we evaluated the preventive effect of a graded escalation of the remifentanil concentration using a target controlled infusion pump and we compared this with the effect of lidocaine. METHODS: One hundred fifty ASA I and II patients who were scheduled for elective surgery were randomly divided into 3 groups. The patients were pretreated with 2% lidocaine 1 mg/kg (Group L) or saline (Group S) and remifentanil infusion (an effect site concentration of 4.0 ng/ml) was followed 1 minute later by using a target controlled infusion pump. Group R was pretreated with saline and this was followed by remifentanil infusion (effect site concentration of 2.0 ng/ml at first and then it was reset to 4.0 ng/ml). We evaluated the incidence, severity and onset time of cough after remifentanil infusion. RESULTS: The incidence of coughing was significantly decreased in Group R (6 cases, 12%) and Group L (7 cases, 14%), as compared to that of Group S (17 cases, 34%) (P < 0.05), but there was no significant difference between Group R and Group L. The groups showed no significant difference in the severity and the onset time of coughing. CONCLUSIONS: This study demonstrated that administering graded escalation of the remifentanil concentration suppresses remifentanil-induced coughing as effectively as lidocaine 1 mg/kg pretreatment.
Analgesics, Opioid
;
Cough
;
Humans
;
Incidence
;
Infusion Pumps
;
Ketamine
;
Lidocaine
;
Piperidines
8.Study on Mental Disorders in Abused Children.
Ji Hye HA ; Seong Hu LIM ; Soo Hyun JOE
Journal of Korean Neuropsychiatric Association 2015;54(4):542-548
OBJECTIVES: Child abuse can affect mental and physical health of abused children. Accurate assessment of mental health of abused children is integral to providing proper treatment and preventing any further impact of childhood abuse on their future life. In this study, we investigated psychiatric illnesses among abused children. METHODS: Semi-structured interviews using the Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version-Korean Version were conducted for 61 abused children after obtaining consent from their guardians. We also assessed the relationship between the demographic data of these abused children and their diagnoses. RESULTS: Among the abused children, more than half had more than one psychiatric disorder. The most frequently diagnosed disorders were attention-deficit/hyperactivity disorder, posttraumatic stress disorder, depressive disorder, and oppositional defiant disorder. The incidence of posttraumatic stress disorder was higher in abused girls compared with abused boys. Abused children had a higher suicide risk than the general population. Among the parents of abused children, 50.8% had alcohol use disorders. CONCLUSION: Among the abused children, 50.8% had psychiatric disorders. Administration of intensive psychiatric treatment to abused children, and prevention of child abuse by education, treatment, and monitoring high-risk parents is imperative.
Attention Deficit and Disruptive Behavior Disorders
;
Child Abuse
;
Child*
;
Depressive Disorder
;
Diagnosis
;
Education
;
Female
;
Humans
;
Incidence
;
Mental Disorders*
;
Mental Health
;
Mood Disorders
;
Parents
;
Stress Disorders, Post-Traumatic
;
Suicide
9.A case of myelodysplastic syndrome after oral methotrexate overdose.
Soo Young KIM ; Ji Hyang LIM ; Kyung Ja HAN
Korean Journal of Clinical Pathology 2000;20(6):548-550
Methotrexate is a very potent inhibitor of dihydrofolate reductase and causes bone marrow suppression and megaloblastic anemia. It is widely used in combination with other chemotherapeutic agents in lymphoproliferative disorders. A 63 year old man with ischioneuralgia developed exertional dyspnea and dizziness after he had intentionally taken methotrexate in doses of 5mg per day for 2months. Five months after discontinuation of methotrexate, his bone marrow showed the hypercellular marrow with 90% cellularity, 15% blasts and marked dysgranulopoiesis, suggestive of refractory anemia with excess blasts(RAEB). The hematopoietic cells were not enough aspirated for proper diagnosis in follow up bone marrow after three months. The bone marrow aspirates showed 13% blasts, and marked dysgranulopoiesis. The bone marrow biopsy showed hypercellular marrow with 100% cellularity, but marked fibrosis was developed. The cytogenetic study revealed normal karyotype.
Anemia, Megaloblastic
;
Anemia, Refractory
;
Biopsy
;
Bone Marrow
;
Cytogenetics
;
Diagnosis
;
Dizziness
;
Dyspnea
;
Fibrosis
;
Follow-Up Studies
;
Humans
;
Intention
;
Karyotype
;
Lymphoproliferative Disorders
;
Methotrexate*
;
Middle Aged
;
Myelodysplastic Syndromes*
;
Tetrahydrofolate Dehydrogenase
10.A Case of Pseudoaneurysm of the Common Carotid Artery Associated with Central Venous Catheterization in a Patient on Hemodialysis.
Korean Journal of Nephrology 2007;26(2):279-283
Aneurysm of the carotid artery is an uncommon clinical disease which can occur as the result of atherosclerotic degeneration, fibromuscular dysplasia, or traumatic injury. Because of the risk of aneurysm rupture as well as the neurological sequelae caused by cerebral atheroembolism, surgical intervention is usually required. Internal jugular vein cannulation is the preferred approach for temporary hemodialysis catheter placement. However, the patient with renal failure on hemodialysis who has comorbid condition, the risk of pseudoaneurysm of carotid artery is increased. Here we report a patient on hemodialysis who developed common carotid artery pseudoaneurysm following an attempted internal jugular vein catheterization. A review of relevant literature is also presented.
Aneurysm
;
Aneurysm, False*
;
Carotid Arteries
;
Carotid Artery, Common*
;
Catheterization
;
Catheterization, Central Venous*
;
Catheters
;
Central Venous Catheters*
;
Embolism, Cholesterol
;
Fibromuscular Dysplasia
;
Humans
;
Jugular Veins
;
Renal Dialysis*
;
Renal Insufficiency
;
Rupture