PURPOSE: A number of studies have been published on the effect of growth hormone therapy over 1-3 years in children with growth hormone deficiency(GHD) & Familial short stature(FSS). So far final height data are seldomly available. Final heights of GH treated children with GHD & FSS were evaluated. METHODS: 10 Children with GHD and 69 children with with FSS were enrolled for the study. They were treated with GH 0.1IU/kg/daily in 10 GHD and 20 children with FSS. They were grown up and reached adult height. 49 children with FSS were not treated at all. Facors influencing final height were investigated. RESULTS: 1) All patients with GHD(Idiopathic 8 cases, Organic 2 cases) had additional gonadotropin deficiency and had multiple pituitary hormone deficiency. 2) At start of GH treatment boys of idiopathic GHD were 9.8 years old and 12.4 years old in girls and their mean height was 114.8cm(-2.8SDS), 123.0cm(-2.9 SDS)in boys and girls respectively. Boy with orgnaic GHD was 11.1 years and 6.7 years old in girl. Their height were 126.0cm(-1.5SDS) and 104cm(-1.2SDS) respectively. 3) Mean final height of idiopathic GHD was 167.6cm(-0.5SDS) in male and 161.0 cm(0.7SDS) and that of organic GHD was 173.0cm(0.5SDS) in male and 157cm (0SDS) in girl. 4) Mean Final height in untreated children with FSS was 159.8+/-.2cm(-1.6 SDS)in male and 149.6+/-.3cm(-1.4SDS) in female. Mean final height of GH treated in FSS was 162.5+/-.1cm(-1.5SDS) in male and 152.0+/-.4cm(-1.2SDS) in female But there was no statiscally difference between untreated and treated children in final height. 5) The age of onset of menarche was 12.74+/-.78 years old in GH treated group (n=12) and 12.45+/-.16 years old in untreated group(n=34). CONCLUSION: The GH administration in patients with GHD has been confirmed for growth promotion. but in case of FSS there was no significant difference between treated and untreated group. More further studies are needed for the confirmation of the efficacy of GH therapy in patients with FSS.
Adult ; Age of Onset ; Child* ; Female ; Gonadotropins ; Growth Hormone* ; Humans ; Male ; Menarche

It has been proven that the newborn screening programs for congenital hypothyroidism are very important for its early detection and the early treatment of congenital It has been proven that the newborn screening programs for congenital hypothyroidism are very important for its early detection and the early treatment of congenital hypothyroidism can ameliorate and possibly reverse its consequences. Treatment with L-thyroxine is started in case of suspicious hypothyroidism at the first visit. Serum concentration of total and free thyroxine become normal within 1week after start of therapy but TSH values become normal from 2 months to 6 months after L-thyroxine therapy. The possible explanations for prolonged TSH elevation in congenital hypothyroidism are poor compliance for therapy, an inadequate dose of L-thyroxine, elevated threshold for thyrotropin suppression and two novel mutations in the thyrotropin (TSH) receptor gene in a child with resistance to TSH. Authors have experienced two cases of prolonged TSH elevation with normal T3 and T4 levels till 18months and 27 months of age after optimal L-thyroxine therapy and literature were reviewed.
Child ; Compliance ; Congenital Hypothyroidism* ; Humans ; Hypothyroidism ; Infant, Newborn ; Mass Screening ; Thyrotropin ; Thyroxine

No abstract available.
Nevus*

PURPOSE:Urine examination for microalbuminuria during the clinical silent years can help to identify those patients most likely to progress to overt nephropathy. The normalization of the AER(Albumin Excretion Rate) by alteration of glomerular hemodynamics may be the key to preventing or delaying overt nephropathy. The prognostic and therapeutic implications have led to attempts to identify patients with microalbuminuria as early as possible.Because diagnosis of microalbuminuria has required a 12 or 24 hour urine collection,there has been interested in developing tests that might serve as a first-stage screen for microalbuminuria. Most reports have dealt with the usefulness of either the albumin concentration or the albumin/creatinine ratio in a timed or randomly collected urine specimen. Exercise induced albumin excretion is increased compared to resting and could unmask latent glomerular damage. The purpose of this study is to evaluate diagostic significance of urinary albumin measurement after exercise in children with insulin dependent diabetes. METHODS:Fifty-seven patients with IDDM collected their overnight urine from 22:00 to 6:00 in following morning. Exercised method for urine examination was 100M running and collected 2 hour urine after exercise. The AER and Albumin/ creatinine ratio(ACR) were measured in the urine and compared with before and after exercise. RESULTS:Mean ages of diabetic children was 13.7 yrs old and duration of diabetes was 4.1+/-2.7yrs, HbA1c 8.6+/-1.9%,Systolic BP 107+/-10mmHg and Diastolic BP 67+/-8mmHg. The exercise induced AER was increased compared to before exercise(10.3+/-10.5 vs 18.1+/-16.0 mg/24hr). The exercise induced ACR also increased too(1.4+/-1.5 mg/g.Cr vs 4.1+/-3.6mg/g.Cr)(P<0.01). Two(3.5%) children with IDDM was positive for microalbuminuria in terms of AER before exercise and 8 children(14%) after exercise. No one positive for microalbuminuria in terms of Alb/cr before and after exercise. The charateristics of 8 children with microalbuminuria after exercise was no specific difference between positive and negative microalbuminuria. There was specific correlation between microalbuminuria and HbA1c(P<0.05) but sex, ages, duration of diabetes & blood pressure were not correlated with incidence of microalbuminuria. CONCLUSION: The mean timed urinary albumin excretion after exercise was significantly higher than before exercise. Measurement of timed urinary albumin excretion after exercise will be helpful for detecting microalbuminuria earlier.
Blood Pressure ; Child* ; Creatinine ; Diabetes Complications ; Diabetes Mellitus, Type 1 ; Diabetic Nephropathies ; Diagnosis ; Hemodynamics ; Humans ; Incidence ; Insulin ; Running

PURPOSE: The purpose of our study is to evaluate the plain radiographic features of pulmonary tuberculosis in adult diabetic patients compared with those in patients without any underlying diseases. MATERIALS AND METHODS: We analyzed the chest PA and lateral views of 100 patients having active pulmonary tuberculosis;40 patients had diabetes mellitus and 60 patients had no other underlying diseases. images were assesed for anatomical distributions, extents of lesions, size and number of cavity and patterns radiographic findings. RESULTS: Diabetic tuberculosis had higher prevalence and wider involvement of unusual segments for the tuberculosis such as anterior segment, lingular segment of upper lobe and basal segment of the lower lobe, and they showed the tendency of having more cavities than those who had no other underlying diseases, but there were no meaningful differences in the cavity size between the two groups. CONCLUSION: Pulmonary tuberculosis in diabetic patients tends to have wider extent with unusual segmental involvement and multiple cavities than in the patients who had no other underlying diseases.
Adult* ; Diabetes Mellitus ; Equidae ; Humans ; Prevalence ; Thorax ; Tuberculosis ; Tuberculosis, Pulmonary*

PURPOSE: We evaluate the clinical outcomes after wavefront-guided (WFG) Epi-LASIK in mild and moderate myopia . METHODS: The uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), manifest refraction, total high order aberrations, contrast sensitivity for day and night vision, and pain score in 114 eyes of 61 patients who had undergone WFG Epi-LASIK were measured preoperatively and at 1 day, 1 week, 1 month, 2 months, and 6 months postoperatively. RESULTS: At 1 day, 1 week, 1 month, 2 months and 6 months postoperatively, UCVA & BCVA had improved significantly. At 1 month postoperatively, the spherical equivalent was -0.93+/-0.74 and showed a stable pattern at 6 months postoperatively. There was no statistically significant difference in total high-order aberration between preoperatively measurements and measurements taken at 6 months postoperative (p=0.745). At a frequency of 19 cpd, night contrast sensitivity showed significant statistical difference (p=0.010) but no difference at low and medium frequencies between preoperative measurements and postoperative six months measurements. Pain subsided at 2 weeks postoperative. All patients maintained clear cornea and suffered no complications. CONCLUSIONS: At 6 months postoperatively, patients who underwent Wavefront-guided Epi-LASIK showed successful results for the correction of moderate myopia and excellent contrast sensitivity at night time. Wavefront-guided Epi-LASIK may solve the visual quality problem after refractive surgery and, therefore, may be clinically useful.
Contrast Sensitivity ; Cornea ; Follow-Up Studies* ; Humans ; Myopia ; Night Vision ; Refractive Surgical Procedures ; Visual Acuity

OBJECTIVES: To explore the relationship of white matter changes (WMC) on magnetic resornance imaging (MRI) with plasma homocysteine and folate levels in Alzheimer's disease (AD) patients. METHODS: Forty-one patients with probable AD were evaluated on WMC on brain MRI, plasma homocysteine and folate levels, and cerebrovascular risk factors. Subjects were divided into two groups according to WMC scores (lower group with < 5 and higher group with > or = 5). WMC were assessed by a scale of the European Task Force on Age-Related WMC. RESULTS: Plasma homocysteine levels were correlated with right frontal WMC and have a tendency of correlation with left frontal WMC. When subjects were divided into two groups: higher plasma homocysteine group (> or = 14 micronmol/L) and lower plasma homocysteine group (< 14 micronmol/L), the former was significantly higher than the latter in both frontal WMC. In a logistic regression analysis, higher plasma homocysteine were not a significant risk factor for higher WMC. Increasing age was a only significant risk factor for higher WMC and correlated with both frontal WMC. There was no relationship folate with any WMC. CONCLUSION: It is possible that plasma homocysteine levels have a region-specific correlation with frontal WMC in AD. However, it is important that effect of age on the relationship should be considered.
Advisory Committees ; Alzheimer Disease ; Brain ; Folic Acid ; Homocysteine ; Humans ; Logistic Models ; Magnetics ; Magnets ; Plasma ; Risk Factors

PURPOSE: To study the microscopic anatomic relation of capsulopalpebral fascia, orbital septum, and tarsus of the lower eyelid in Korean. METHODS: Foureteen normal Korean lower eyelids from 14 formalin-fixed cadavers (mean age of 66.5 years) were harvested and studied with light microscopy after staining with hematoxylin and eosin. Dimensions of the structures and distances between them was measured by analyzing the digital photographs. RESULTS: There was no fusion of the orbital septum and the capsulopalpebral fascia at the lower border of the tarsal plate in 10 specimens and limited fusion of these tissue in 4 specimens. The average distance from the inferior tarsal border to the first identifiable smooth muscle nuclei of the inferior tarsal muscle was 1.38 mm. The average tarsal plate thickness was 0.98 mm and the average tarsal plate height was 3.96 mm. CONCLUSIONS: The Korean lower lid anatomy differs from that of their non-Asian counter parts. Furthermore, there was a difference in tarsal plate thickness in comparison to Chinese lower lids. There was no consistent fusion between the capsulopalpebral fascia and the orbital septum. No extension of the capsulopalpebral fascia to the skin was observed.
Ankle ; Asian Continental Ancestry Group ; Cadaver ; Eosine Yellowish-(YS) ; Eyelids* ; Fascia ; Hematoxylin ; Humans ; Microscopy ; Muscle, Smooth ; Orbit ; Skin

PURPOSE: To evaluate the effect of Gd-DTPA on signal intensity of diffusion-weighted magnetic resonance (MR) image and apparent diffuse coefficient (ADC) in dog brain with hyperacute stroke. MATERIALS AND METHODS: Experimental canine model of hyperacute cerebral infarction was made by selective intraarterial embolization with particulate embolic material. Diffusion-weighted MR imaging was performed in five dogs at 1 hour after the embolization of internal carotid artery. After intravenous bolus injection of Gd-DTPA, additional 11 diffusion-weighted MR images were serially obtained from 2 minutes to 90 minutes after injection in each dog. The author evaluated findings of hyperacute cerebral infarction on diffusion-weighted MR imaging, and calculated mean signal intensity and mean ADC in infarcted region and contralateral normal region. Statistical analysis of mean signal intensity, mean ADC and contrast-noise ratio before and after Gd-DTPA injection was performed. RESULTS: Hyperacute cerebral infarction developed in all five dogs on diffusion-weighted MR images obtained 1 hour after embolization. The area of hyperacute infarction had steady increase in signal intensity on diffusion-weighted MR image and decrease in ADC. In normal perfusion area, decrease in signal intensity was observed at 2 minutes the Gd-DTPA injection, whereas ADC did not changed. CONCLUSION: Intravenous injection of Gd-DTPA had no influence on ADC in both hyperacute infarction and normally perfused area, but caused initial transient signal reduction in normally perfused area on diffusion-weighted MR image due to susceptibility effect of Gd-DTPA. It is important to calculate ADC in evaluating the effect of diffusion after injection of Gd-DTPA.
Animals ; Brain* ; Carotid Artery, Internal ; Cerebral Infarction ; Diffusion* ; Dogs ; Gadolinium DTPA* ; Infarction ; Injections, Intravenous ; Magnetic Resonance Imaging ; Perfusion ; Stroke*

No abstract available.
Thrombosis* ; Veins*