No abstract available.
Talus*

No abstract available.
Child* ; Humans ; Neurilemmoma* ; Neurofibromatosis 1

No abstract available.
Chorion* ; Chorionic Villi*

No abstract available.

BACKGROUND: Insulin resistance syndrome shows extreme insulin resistance and is associated with acanthosis nigricans. We can differentiate it into type A insulin resistance that has insulin receptor defect, and type B insulin resistance due to insulin receptor autoantibody. Type B insulin resistance was firstly described by Kahn in 1976. It was often found in adult female and showed autoimmune characteristics. As clinical characteristics, there are hyperglycemia, hypoglycemia, hyperinsulinemia, extreme insulin resistance and acanthosis nigricans. METHODS: We investigated 17 insulin receptor autoantibody positive cases and 8 cases of normal control who had visited Wonju Christian Hospital from October 1994 to December 1995. Among insulin receptor autoantibody positive subject, male was 4 cases and female 13 cases. Their mean age was 42.2. We compared patients who had insulin receptor antibody positive acanthosis nigricans(IRA) with normal controls. IRA patients were 6 cases(35.3%) of nomal glucose tolerance, 11 cases(64.7%) of abnormal glucose tolerance including overt diabetes mellitus. RESULTS: The 11 cases(64.7%) among IRA patrents were obese and 13 cases(76.5%) had hyperininsulinemia. In IRA patients, mean serum insulin concentration during oral glucose tolerance test was 202.1mU/mL and it was greater than 46.3 of normal controls. Insulin sensitivity in 1.79mg/L * mM * xmU * min normal controls was higher than 0.74mg/L * mM * min of IRA patients. CONCLUSION: IRA patients showed abnormal glucose tolerance including overt diabetes millitus, severe insulin resistance, hyperinsulinemia and obesity.
Acanthosis Nigricans* ; Adult ; Diabetes Mellitus ; Female ; Gangwon-do ; Glucose ; Glucose Tolerance Test ; Humans ; Hyperglycemia ; Hyperinsulinism ; Hypoglycemia ; Insulin Resistance ; Insulin* ; Male ; Obesity ; Receptor, Insulin*

No abstract available.
Miller Fisher Syndrome

Unilateral absence of the articular process at a lumbar vertebra is a rare anomaly. The etiology of the congenital absence of articular process is not precisely determined yet, but it was explained as some of the possible embryologic bases. Absence of the articular process at the level of L5-Sl have been reported a few, but anomaly above L4 is rare. We are reporting a case of absence of articular process at the level of the 4th lumbar vertebra.
Spine

Intradural lipomatosis is a rare clinical entity characterized by excessive fat deposition in the intradural space. And they occur slightly more frequently in males. It may lead compression of the spinl cord or lumbargo, radiating pain, paresthesia, intermittent claudication and if they involve the cervical and thoracic region, the patients with tumours in these regions most frequently present with a slow ascending monoparesis or paraparesis, cutaneous sensory loss and defective deep sensation. Only 3% of tumours have been reported in the thoraco-lumbar region. The diagnosis should be based on a combination of clinical, imaging, surgical, and histological findings, and especially the diagnostic procedure of choice in patients with progressive myelopathy is MRI scan as it produces accurate imaging without exposure to ionizing radiation. He was treated surgically-removal of excessive fat tissue and decompressive laminectomy. We report a case of intradural lipomatosis that we had removed by surgically.
Diagnosis ; Humans ; Intermittent Claudication ; Laminectomy ; Lipomatosis* ; Magnetic Resonance Imaging ; Male ; Paraparesis ; Paresis ; Paresthesia ; Radiation, Ionizing ; Sensation ; Spinal Cord Diseases

In order to evaluate the effects of a topical application of homologous fibronectin on the healing of skin wounds, we made 2 excisional wounds on the back skin of each rat, applied ointment with or without fibronectin purified from citrated homologous plasma, and evaluated the effect according to wound size and microscopic findings. Excised lesions treated with carrier alone, but the difference was significant only in the early phase of wound healing, 2 and 3 days, according to wound size and microscopic changes. A significant decrease in wound size could be found in both groups, treated with ointment containing and not containing fibronectin, between day 4 and 9 when wound contraction was a major contributor to wound closure. Therefore it can be concluded that topical application of fibronectin has a beneficial effect on wound healing during its early phase, but no significant influence on wound contraction.
Administration, Topical ; Animals ; Fibronectins/blood/*therapeutic use ; Ointment Bases ; Rats ; Rats, Inbred Strains ; Skin/pathology ; Wound Healing/*drug effects

OBJECTIVE: Nonstress test(NST) has become an important method of antepartum evaluation of fetal well-being. The fetal heart rate(FHR) testing is used frequently as a nonstress test(NST). However, NST highly depends on whom to interpret the result of FHR testing. Recently, for interpretation of FHR, objective decision methods using softwares have been introduced. In this study, we aim to analyse the correlation between each variable affecting FHR and fetal outcome using objective decision basis with principal component analysis and multiple regression analysis. MATERIALS AND METHODS: The clinical observation was made on 5,314 data from pregnant women who took a NST which had been collected from 1989 to 1997 at Hanyang University Hospital. For collection of data and values of each variable, we used our own FHR interpretation softwares, HYFM-I(DOS version, 1989) and HYFM-II(Window-version, 1998). Then, the principal component analysis is performed to find significant variable and multiple regression analysis using these variables. RESULTS: Each groups were divided and classified as followings ; 1 minute Apgar score-normal, 1 minute Apgar score-abnormal, 5 minute Apgar score-nomal, 5 minutes Apgar score-abnormal; there is significant difference between signal loss and 1 minute Apgar score only. And significant difference was shown between mean baseline FHR, FHR variability-amplitude, FHR variability-MMR, and fetal outcomes(body weight of newborn & Apgar score). The FHR variability-amplitude, FHR variability-MMR, and weight of baby were important values in predict of fetal well-being. CONCLUSIONS: In conclusion, there are close relation in each variable of FHRand fetal outcome. The result of this study would be useful background data in the development of objective and automated FHR analysis software, especially in the computerized FHR analysis system.
Apgar Score ; Female ; Fetal Heart* ; Heart Rate, Fetal* ; Humans ; Infant, Newborn* ; Pregnancy ; Pregnant Women ; Principal Component Analysis