OBJECTIVE: To compare the safety and efficacy of intravaginal misoprostol versus oral dinoprostone for labor induction at term. METHODS: One hundred of patients at term were randomized to receive either 50microgram of misoprostol vaginally every 4 hours or dinoprostone 0.5mg orally every 1 hour for the maximum of six doses. Intravenous infusion of oxytocin was administered under such circumferences as the patient did not go into active labor after maximum dose, SROM was developed without an adequate contraction pattern, or the patient had arrest of dilatation(no change in cervical dilatation for 2 hours). We compared the frequency of oxytocin augmentation, administration to delivery interval, vaginal delivery rate within 12 hours and 24 hours, intrapartum complications, induction failure, mode of delivery, neonatal outcomes, and maternal complications between two groups. RESULTS: The average interval from administration to delivery was shorter in the misoprostol group(739.4+/-372.4min vs 1087.7+/-765.1min, p<0.05), but the interval from administration to vaginal delivery of each group was similar(724.3+/-375.4min vs 800.3+/-697.0min). Regarding the frequency of vaginal delivery within 24 hours, however, misoprostol group was higher than dinoprostone group(88% vs 56%, p<0.001). And oxytocin augmentation of labor occurred less commonly in misoprostol group than in dinoprostone group(20% vs 76%, p<0.05). Any statistically significant difference in intrapartum complications, mode of delivery, and neonatal or maternal adverse outcome was not appeared between these two group. CONCLUSION: Vaginal misoprostol is as effective and safe as oral dinoprostone for cervical ripening and induction of labor at term. In addition, vaginal misoprostol contributes the curtailment of labor induction expenditure due to its moderate price; misoprostol costs 100 won per 50microgram.
Cervical Ripening ; Dinoprostone* ; Female ; Health Expenditures ; Humans ; Infusions, Intravenous ; Labor Stage, First ; Misoprostol* ; Oxytocin ; Pregnancy

BACKGROUND: The new Multidetector Computed Tomography (MDCT) is useful in visualization of complex coronary artery anatomy. We investigated usefulness comparing of invasive coronary angiography with noninvasive MDCT in judgment of functional degree of coronary arteries grafts after coronary artery bypass graft operation. MATERIAL AND METHOD: We analyzed the patency of 52 conduits from 15 patients whom consented to take both 32 Channel MDCT and coronary angiography from November 2003 to November 2004. Comparisons were performed for sensitivity, specificity, positive prediction value and negative prediction value between coronary angiography and 3 dimensional reconstruction image using MDCT. RESULT: The average graft used was 3.4+/-0.8 per patient. Average heart rate during MDCT was 86/minute (Range, 60~110/minute) without administration ofbeta-blocker. All patients could hold breath as much as necessary. The average graft patency obtained through coronary angiography was 96.2%. In MDCT group, the sensitivity, the specificity, the positive predictive value and the negative predictive value for diagnosis was 100%, 98.0%, 100% and 66.6% respectively. CONCLUSION: The effectiveness of 32 Channel MDCT may be compared to coronary angiography in grasping about patency and bloodstream of graft conduits after coronary artery bypass graft. Also MDCT has the advantage of noninvasiveness and inexpensiveness compared to coronary angiography.
Coronary Angiography* ; Coronary Artery Bypass* ; Coronary Vessels* ; Diagnosis ; Hand Strength ; Heart Rate ; Humans ; Judgment ; Multidetector Computed Tomography* ; Sensitivity and Specificity ; Transplants ; Vascular Patency

Two cases of an anomalous systemic arterial supply to the basal segments of the left lower lobe without pulmonary wequestration are presented. In the first case, a preoperative diagnosis was made by chest CT, and confirmed by angiograpy, in a 22-year old man who had a recurrent hemoptysis. There was systemic arterial supply that originated from the thoracic descending aorta and no pulmonary arterial supply to the basilar segment of the left lower lobe. However, the pulmonary parenchyma was normal without sequestration. Ligation of the abnormal artery and a left lower lobectomy were performed without complication. In the second case, there were characteristic features of this anomaly on chest CT and the angiogram in a 31-year-old man with symptoms of hemoptysis. The patient refused surgery.
Adult ; Aorta, Thoracic ; Arteries ; Bronchopulmonary Sequestration ; Diagnosis ; Hemoptysis ; Humans ; Ligation ; Tomography, X-Ray Computed

BACKGROUND: A growth factor cocktail (GFC) including fibroblast growth factor 9 (FGF9) in combination with microneedling is an effective and safe treatment for patients with androgenetic alopecia (AGA). However, there is a lack of studies evaluating its effects based on microneedle depth. OBJECTIVE: This study aimed to evaluate the effects of a GFC including FGF9 on hair growth in patients with AGA, and compare the differences in efficacy according to microneedle depth. METHODS: The study was performed on patients with AGA who were treated with topical GFC including FGF9 with microneedling once every 2 weeks for 3 months. The scalp was divided into right and left sides, and treated with GFC including FGF9 (right side) and normal saline (left side). The microneedle depth was 0.8 mm for both sides. A total of 22 patients (11 males and 11 females) were enrolled. GFC including FGF9 was topically applied with a microneedle medical device. Treatment efficacy was evaluated through phototrichogram and digital photograph analyses after 6 repeated treatments for 3 months. RESULTS: The phototrichogram images showed that 3 months of treatment with GFC including FGF9 with microneedling increased hair density (27.4±4.4/cm²) and diameter (2.7±2.7 µm); increases in hair density (5.7±4.4/cm²) and diameter (2.2±2.3 µm) were also seen in the region of the scalp that received normal saline. These results were statistically significant (p < 0.05). The treatment effect was not significantly different between microneedle depths of 0.8 mm (used in this study) and 0.5 mm (used in our previous study) in terms of both hair density and hair diameter. CONCLUSION: GFC including FGF9 with microneedling is an effective and safe treatment for patients with AGA. According to the results of this study and our previous report, we believe that microneedle depths of 0.5∼0.8 mm can sufficiently stimulate the scalp to increase drug-delivery.
Alopecia ; Fibroblast Growth Factor 9* ; Fibroblast Growth Factors* ; Fibroblasts* ; Hair* ; Humans ; Male ; Scalp ; Therapeutic Uses* ; Treatment Outcome

OBJECTIVES: Improvement of liver synthetic function and the incidence of complication in the patients with hepatitis B-related liver cirrhosis is important. In this study, we study whether antiviral therapy was effective in patients with hepatitis B-related liver cirrhosis. METHODS: 103 patients with hepatitis B-related liver cirrhosis treated with lamivudine 100mg daily over 6 months and followed up over 30 months. 71 patients were positive for serum HBeAg. HBeAg, HBV DNA , CBC, prothrombin time, biochemistry, ultrasonography and endoscopy were tested every 6 months. RESULTS: The medians of ALT, albumin improved after 6 months and then aggravated after 18 months, but they didn't aggravated at 30 months compared with initial test. The median of Child-turcotte-pugh (CTP) score imporved after 6 months and then aggravated after 12 months, but they didn't aggravated at 30 months compared with initial test. The CTP score improved (2 point reduction) in 29 patients. The finding of ultrasonography didn't aggravaed (improved or didn't changed) in 58 patients. The 5 year incidence rate of hepatocelluar carcinoma was 8.3%. CONCLUSIONS: The antiviral therapy in patients with hepatitis B-related liver cirrhosis is improved CTP score and biochmical data. The improvement is more useful in decompensated cirrhosis the compensated cirrhosis. The incidence of hepatocellular carcinoma decreases than other studies. Therefore, the antiviral medication in patients with hepatitis B-related liver cirrhosis is helpful to consider more aggressively.
Antiviral Agents ; Biochemistry ; Carcinoma, Hepatocellular ; Cytidine Triphosphate ; DNA ; Endoscopy ; Fibrosis ; Hepatitis ; Hepatitis B e Antigens ; Hepatitis B, Chronic ; Humans ; Incidence ; Lamivudine ; Liver ; Liver Cirrhosis ; Prothrombin Time

BACKGROUND/AIMS: No definite conclusions have been reached about the natural history of patients with isolated microscopic hematuria (IMH). In this study, we observed the natural history of patients with IMH and examined factors related to a pathologic diagnosis and subsequent prognosis. METHODS: We retrospectively evaluated 156 subjects with IMH who had a renal biopsy performed. Of the 156 subjects, 33.3% were diagnosed with IgA nephropathy, 23.7% with mesangial proliferative glomerulonephritis, 15.4% with glomerular minor lesion, and 12.8% with thin basement membrane nephropathy; 6.4% had normal biopsies. RESULTS: We followed up with 100 subjects for about 31 months. During this follow-up period, two subjects who had received a pathologic diagnosis of IgA nephropathy developed chronic kidney disease. During the course of the study, one of these subjects presented with proteinuria and hypertension and the other with proteinuria. The overall incidences of proteinuria and hypertension were 6% and 5% respectively. CONCLUSIONS: The prognosis for patients with IMH was relatively favorable, but patients developing proteinuria and/or hypertension require careful observation and management during the follow-up period.
Adult ; Chronic Disease ; Female ; Hematuria/complications/*pathology ; Humans ; Kidney/*pathology ; Kidney Diseases/etiology ; Male ; Middle Aged ; Proportional Hazards Models ; Retrospective Studies

PURPOSE: It is important to differentiate non-diabetic renal diseases (NDRD) from diabetic nephropathy (DN) in type 2 diabetes. Our study was reviewing the clinical data and treatment strategies from diabetic patients performed renal biopsy to determine the clinical indicators suggestive of NDRD METHODS: We reviewed the medical records of type 2 patients who underwent renal biopsy from Jan. 1995 to Dec. 2007. RESULTS: Seventy four patients were included. Mean age was 52.0+/-12.5 years and 41 (55%) patients were male suddenly developed. Nephrotic syndrome [34 cases (46%)] was the leading reason for renal biopsy. There were 37 cases (50%) with a pathologic diagnosis of DN, 31 (42%) with NDRD, and 6 (8%) with concurrent DN and NDRD. IgA nephropathy (35%) was the most common lesion found in patients with NDRD. Thirty one patients (84%) with DN and 26 (84%) with NDRD had follow-up periods of more than 6 months. Of 26 patients with NDRD, 12 were treated with immune suppressants and 6 achieved complete remission. Thirteen patients with DN and one with NDRD developed end-stage renal disease. Patients with NDRD tended to show shorter duration of diabetes, lower systolic blood pressure (SBP) and lower serum triglyceride, and had significantly lower incidence of diabetic retinopathy (DR). In the univariate regression analysis, diabetes duration, SBP, triglyceride and DR showed statistically significance. And SBP and DR were identified as independent correlating factors by multivariate regression analysis. CONCLUSION: In this study, the absence of retinopathy could predict the presence NDRD among NIDDM patients presenting with renal disease. And additional disease-specific therapies may be helpful for the patients with NDRD.
Biopsy ; Blood Pressure ; Diabetes Mellitus, Type 2 ; Diabetic Nephropathies ; Diabetic Retinopathy ; Follow-Up Studies ; Glomerulonephritis, IGA ; Humans ; Incidence ; Kidney Failure, Chronic ; Male ; Medical Records ; Nephrotic Syndrome

Eosinophilic cystitis is an uncommon disease which is characterized by eosinophilic infiltration into all layers of bladder. It was first described in 1959 by Brown and 50 cases have been reported in the literature. The presenting symptoms are frequency, urgency, dysuria and hematuria. It is chronic disease with remission and exacerbation and mimics other forms of chronic cystitis, such as interstitial cystitis, tuberculosis and bladder neoplasm. Diagnosis is made by biopsy. Treatment consists of removal of inciting allergens, corticosteroids, antihistamines, and antibiotics for secondary bacterial infection. Most women and children with eosinophilic cystitis had the history of allergic disease or asthma and most male patients had bladder or prostatic disorders, such as benign prostatic hypertrophy, bladder carcinoma, and congenital anomalies. But eosinophilic cystitis has not been found in diabetic patients yet. We report a case of eosinophilic cystitis in a 59- year-old diabetic patient with brief review of the literature.
Adrenal Cortex Hormones ; Allergens ; Anti-Bacterial Agents ; Asthma ; Bacterial Infections ; Biopsy ; Child ; Chronic Disease ; Cystitis* ; Cystitis, Interstitial ; Diabetes Mellitus* ; Diagnosis ; Dysuria ; Eosinophils* ; Female ; Hematuria ; Histamine Antagonists ; Humans ; Male ; Prostatic Hyperplasia ; Tuberculosis ; Urinary Bladder ; Urinary Bladder Neoplasms

PURPOSE: The number of patients with microscopic hematuria has increased for etiological reasons. The first diagnostic step for microscopic hematuria is usually intravenous pyelography (IVP). Nowadays, multi-detector computerized tomography urography (MDCT urography), which can evaluate the whole urinary tract, has been widely used. The objective of this study was to investigate the clinical usefulness of MDCT urography for diagnosis of microscopic hematuria in comparison with IVP. METHODS: 510 patients were selected randomly and underwent MDCT urography or IVP from October 2004 to September 2006 (MDCT 267 patients, IVP 243 patients). RESULTS: In 267 cases of MDCT urography, normal 158 (59%), simple renal cyst 75 (28%), renal stone 14 (5.3%), ureteral stone 8 (3%), and malignancy 7 (2.6%) (renal cell carcinoma 2, transitional cell carcinoma of ureter 2, bladder cancer 3) were detected. In 243 cases of IVP, normal 221 (91%), simple renal cyst 3 (1.2%), renal stone 4 (1.6%), ureteral stone 7 (2.9%), and malignancy 1 (0.4%) were detected. The detection rates of simple cyst, renal stone and urothelial carcinoma in MDCT urography were higher than those of IVP significantly (p<0.05), but the detection rate of ureteral stone between MDCT urography and IVP was not significantly different. CONCLUSION: MDCT urography is a valuable modality for evaluation of patients with microscopic hematuria. It seems to have a high detection rate in simple renal cyst, renal stone, and urethelial carcinoma, although prospective studies for its efficacy are needed.
Carcinoma, Transitional Cell ; Diagnosis* ; Hematuria* ; Humans ; Ureter ; Urinary Bladder Neoplasms ; Urinary Tract ; Urography

BACKGROUND: Heart Rate Variability help us to diagnose the impairment of autonomic nervous system in patients with diabetes, hypertension, ischemic heart disease, chronic renal disease, and arrhythmia. Change of autonomic nervous system is related to circadian rhythm, stress, physical activity, and so on. Especially, impairment of vagal nervous system with age help us to expect sudden cardiac death, myocardial infarction, and arrhythmia. So we survey heart rate variability by using 24 hours holter monitoring to expect impairment of autonomic nervous system in elderly hypertensive patients. METHODS: In order to assess 24 hours heart rate variability, we use Del Mar Avionics 563 holter monitoring on 11 elderly hypertensive patients( > or =65 years), 12 younger hypertensive patients( <65 years), and 15 normal subjects. RESULTS: 1) Standard deviation of mean R-R interval, LF(low frequency), HF(high frequency), TPSD(total power spectral density) are more decreased in elderly hypertensive patients than in younger hypertensive patients in 24 hours health rate variability analysis(t-test p<0.05). 2) According to age, elderly control group had lower LF power spectral parameter than younger control group had, but other parameters were not decreased, and elderly hypertensive group had lower LF, HF, TPSD, SD of mean R-R interval than younger hypertensive group did(p<0.05). 3) In circardian rhythm, normal subjects had high HF power spectral parameter and low LF power spectral parameter at evening and night. On the other hand, elderly hypertensive group had constant low level of LF, HF power spectral parameter during the day and night. CONCLUSIONS: On heart rate variability analysis using by 24 hours Holter monitoring, heart rate variability was decreased, and impairment of autonomic nervous system was accelerated in elderly hypertensive patients.
Aged* ; Arrhythmias, Cardiac ; Autonomic Nervous System ; Circadian Rhythm ; Death, Sudden, Cardiac ; Electrocardiography, Ambulatory ; Hand ; Heart Rate* ; Heart* ; Humans ; Hypertension ; Motor Activity ; Myocardial Infarction ; Myocardial Ischemia ; Nervous System ; Renal Insufficiency, Chronic