No abstract available.

For the evaluation of the kidney impairment, serum creatinine concentrations or glomerular filtration rates are mainly used, and the conditions of solitary or transplanted kidney and chronic dialysis are also taken into the considerations. Some symptoms and signs of the chronic renal disability in spite of adequate treatment add one additional grade. For evaluating bladder and urethral impairment, the criteria include voiding symptoms and signs. The patients with urinary diversions have impairment grades depending on the alteration of upper urinary tract function. For penile impairment, the degrees are evaluated using the international index of erectile function, nocturnal penile tumescence and color doppler ultrasonography. For evaluating impairment of other male reproductive organs, functional and anatomical changes of these organs, analysis of the semen or hormones and the state of solitary testis are used as the criteria. For evaluating impairment of female reproductive organs, pregnancy potential, requirement of continuous treatment and the ability of sexual intercourse are used. Also, degree of impairment is modified according to the ages in evaluating female reproductive systems. We have tried to make this evaluation system objective, scientific, and convenient, but still find it leaving much to be desired.
*Disability Evaluation ; Female ; Genitalia, Female/physiopathology ; Genitalia, Male/physiopathology ; Humans ; Kidney Diseases/classification/*diagnosis ; Korea ; Male ; Program Development ; Severity of Illness Index ; Urethral Diseases/classification/*diagnosis ; Urinary Bladder Diseases/classification/*diagnosis ; Urologic Diseases/classification/*diagnosis

OBJECTIVES: The aim of this study was to examine the behavioral and emotional problems associated with nocturnal enuresis in Korean children. METHODS: Three hundred eighteen children with nocturnal enuresis, together with their parents, completed the Child Behavior Checklist (CBCL), Disruptive Behavior Disorder Scale according to DSM-IV (DBDS), Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), and Piers-Harris Children's Self-Concept Scale (PHCSC). Ninety-three normal students were selected as the control group. RESULTS: Compared to the normal control group, the mean scores with regard to the withdrawn, social problems, attention problems, delinquent behavior, aggressive behavior, externalizing problems and total problems profiles were significantly higher in the nocturnal enuresis group according to the CBCL results. The nocturnal enuresis group also scored significantly higher in the ADHD and ODD profiles of the DBDS. The nocturnal enuresis group was more depressed and anxious than the control group according to the results of the CDI and STAI. The mean score of the PHCSC was significantly lower in the nocturnal enuresis group when compared to the normal control group. CONCLUSION: The results of this study suggest that children with nocturnal enuresis in Korea have clinically relevant behavioral and emotional problems. The findings support the link between nocturnal enuresis and psychopathology in Korean children.
Anxiety ; Attention Deficit and Disruptive Behavior Disorders ; Checklist ; Child Behavior ; Child* ; Depression ; Diagnostic and Statistical Manual of Mental Disorders ; Humans ; Korea ; Nocturnal Enuresis* ; Parents ; Psychopathology ; Social Problems

BACKGROUND: The purpose of this study was to assess the efficacy and safety of entacapone, a catechol-O-methyltransferase (COMT) inhibitor in Parkinson's disease (PD) patients with wearing-off phenomenon. METHODS: A total of 197 PD patients were included in this 2-month multi-center, randomized, placebo-controlled, double blind, parallel-group study. After a 2-week screening period, each patient was randomly allocated to receive either entacapone (n=98) or placebo (n=99) as an adjunct to levodopa. The efficacy was evaluated with the changes of "on" and "off" time percentage while awake, the reduction of the levodopa dose, Unified Parkinson's Disease Rating Scale (UPDRS), and the clinical global impression (CGI) by the examiner. RESULTS: The percentage of "on" time increased by 9.4 +/- 18.0% in the entacapone group, 7.4 +/- 15.6% in the placebo group. The percentage of "off" time was reduced by 8.6 +/- 16.9% in the entacapone group, 6.6 +/- 18.2% in the placebo group. These parameters did not show a statistical significance between the two groups. However, the levodopa dose was significantly reduced in the entacapone group (51.6 +/- 154.5 mg/day) compared with the placebo group (0.7 +/- 130.0 mg/day) (p=0.009). The total and motor scores of the UPDRS were significantly decreased in the entacapone group (p=0.039, p=0.017, respectively). The most common adverse drug reactions in the entacapone group were urine discoloration (22%), dyskinesia (13%), dizziness (7%). CONCLUSIONS: Entacapone was a safe and well-tolerated drug. Although the changes of "on" and "off" time were not significant, entacapone showed an overall significant beneficial effect in the PD patients with wearing-off phenomenon.
Catechol O-Methyltransferase ; Dizziness ; Double-Blind Method* ; Drug-Related Side Effects and Adverse Reactions ; Dyskinesias ; Humans ; Levodopa ; Mass Screening ; Parkinson Disease*

PURPOSE: The purpose of the present study was to define the factors that affect the treatment and clinical result of displaced calcaneal fracture with use of the pre- operative and final follow-up computed tomography scanning. MATERIALS AND METHODS: Present study included the 17 patients(18 feet) whom we performed surgery for displaced intra-articular calcaneal fracture at our institution between March 2000 and March 2002 and had a minimum follow-up of 12 months. For all patients, the Bohler's angle and posterior facet incongruity were measured with computed tomography pre- and post-operatively. The Creighton-Nebraska Health Foundation Assessment Scale for Fractures of the Calcaneus (CN scale) was used to evaluate the clinical results. RESULTS: Of all eighteen fractures, the clinical results were excellent in three (16.6%), good in six (33.3%), fair in six (33.3%), and poor in three (16.6%). The Bohler's angle averaged 21degrees, 15degrees, 27degrees, 25degrees at final follow-up in each above clinical result group. The step-off averaged 1.0, 1.6, 3.9 and 6.0 mm and the average range of motion of the subtalar joint at final follow-up were 85, 76, 60 and 45% of normal. CT evaluation showed intra-articular screws in the posterior subtalar joint in three (16.6%) of the eighteen fractures but their average clinical result was good (80.3 points). CONCLUSION: The restoration of the congruity and range of motion of posterior subtalar joint are considered important factor that affect clinical result.
Calcaneus ; Follow-Up Studies ; Humans ; Range of Motion, Articular ; Subtalar Joint

Intraductal papillary mucinous tumor has been reported with increasing frequency these days. It can be malignant (adenocarcinoma) or premalignant (adenoma). This tumor, even when malignant, is often resectable and has a favorable prognosis as compared with pancreatic ductal adenocarcinoma. We report a case of intraductal papillary mucinous tumor with liver metastasis in a 63-year-old male patient. He presented with recurrent epigastric pain, which had developed 3 months ago. Abdominal computed tomography showed the diffusely dilated pancreatic duct, 3 cm-sized low-attenuated mass in the body and multiple liver metastasis. During endoscopic retrograde pancreatography, patulous orifice of papilla, mucin secretion and diffusely dilatedpancreatic duct were noted. Cytologic examination during ERCP revealed mucinous material with atypical columnar cells. Metastatic adenocarcinoma was confirmed by sono-guided liver biopsy. Only supportive care has been done and he died at 3 months after the diagnosis.
Adenocarcinoma ; Biopsy ; Cholangiopancreatography, Endoscopic Retrograde ; Diagnosis ; Humans ; Liver* ; Male ; Middle Aged ; Mucins* ; Neoplasm Metastasis* ; Pancreas* ; Pancreatic Ducts ; Pancreatic Neoplasms ; Prognosis

No Abstract Available.
Forehead*

Congenital hepatic fibrosis is a developmental abnormality that may appear either sporadically or in a familial form. It is an inherited disease defined pathologically by bands of fibrous tissue within the liver, and is occasionally associated with cystic kidney disease. A 21-year-old woman was admitted to our hospital for evaluation of pancytopenia. She showed esophageal varices, hepatomegaly and splenomegaly, but had normal results on her liver function test. Peripheral stigmata of chronic liver disease such as palmar erythema or spider angioma was not found. Hepatosplenomegaly, polycystic kidney and psoas muscle cyst were detected through an abdominal CT and MRI. The patient is diagnosis was confirmed as congenital hepatic fibrosis using laparoscopic liver biopsy. The first case of congenital hepatic fibrosis associated with polycystic kidney disease in Korea is herein reported.
Biopsy ; Christianity ; Diagnosis ; Erythema ; Esophageal and Gastric Varices ; Female ; Fibrosis* ; Hemangioma ; Hepatomegaly ; Humans ; Kidney Diseases, Cystic ; Korea ; Liver ; Liver Diseases ; Liver Function Tests ; Magnetic Resonance Imaging ; Pancytopenia ; Polycystic Kidney Diseases* ; Psoas Muscles ; Spiders ; Splenomegaly ; Tomography, X-Ray Computed ; Young Adult

BACKGROUND: It has been known that Ginseng extract causes the hypotensive action while it rather produces the hypertensive action. Some studies have suggested that Ginseng extract causes a biphasic response on blood pressure, namely, transient fall followed by prolonged elevation. It has been also shown that administration of Korean Red Ginseng powder has no effect on blood pressure in normotensive and hypertensive rats. The present study was designed to examine the effect of total Ginseng saponin on contractile responses of vasoconstrictors in the rat aorta and to establish the mechanism of its action. METHODS: The ring segment of aorta was mounted in a muscle bath filled with oxygenated Krebs solution for the measurement of isometric tension. After the equilibration period, under the presence of total Ginseng saponin, isometric tension induced by some vasoconstrictors were observed and compared to the control responses. The data were expressed as % of the control tension. RESULTS: Phenylephrine (an adrenergic alpha1-receptor agonist) and high potassium (a membrane depolarizing agent) caused greatly contractile responses in the rat aorta, respectively. However, in the presence of total ginseng saponin (600 g/ml), the contractile responses of phenylephrine (10(-6) and 10(-5) M) and high potassium (3.5 x 10(-2) and 5.6 x 10(-2) M) were markedly potentiated whereas prostglandin F2alpha(5 x 10(-6) M)-induced contractile responses was not affected. The contractile responses induced by phenylephrine (10(-5) M) and high potassium (3.5 x 10(-2) M) even under the presence of total ginseng saponin (600 g/ml) were greatly inhibited by the pretreatment of nicardipine (10(-6) M), a calcium channel blocker. CONCLUSION: Taken together, these experimental results suggest that total ginseng saponin can enhance the contractile responses evoked by stimulation of adrenergic alpha1-receptor and the membrane depolarization in the isolated rat aortic strips, which seems to be associated to calcium influx.
Animals ; Aorta* ; Baths ; Blood Pressure ; Calcium ; Calcium Channels ; Membranes ; Nicardipine ; Oxygen ; Panax* ; Phenylephrine ; Potassium ; Rats* ; Saponins* ; Vasoconstriction ; Vasoconstrictor Agents*

OBJECTS: The purpose of this study was to investigate the effects of cognitive differentiation training program-Korean version(a training program of attention and conceptual abilities) on cognitive function, psychopathology and problem solving skills in patients with schizophrenia. METHODS: A total of patients diagnosed as schizophrenia using DSM-IV were randomly assigned to 2 groups. The training group went through a total of 22 sessions of cognitive differentiation training (60min/sessionX2sessions/wkX11wks). The attention-placebo control group received psychoeducation program during the same period. Arithmetic, vocabulary, similarities, picture completion of Wechsler Adult Intelligence Scale-Korean version, Positive and Negative Syndrome Scale, and Social Problem Solving Scales were administered to all patients, both before and after the training program. RESULTS: In the arithmetic scores(F=6.35, af=1, p=0.018) of Wechsler Adult Intelligence Scale-Korean version, and total scores(F=6.35, af=1, p=0.018) and problem solving skill scale scores (F=4.88, af=1, p=0.036) of social problem solving scale, interaction effects of training was significant. CONCLUSION: Our findings suggest that cognitive differentiation training program-Korean version is effective on improving auditory attention and problem solving skills in patients with schizophrenia.
Adult ; Diagnostic and Statistical Manual of Mental Disorders ; Education ; Humans ; Intelligence ; Problem Solving ; Psychopathology ; Rehabilitation* ; Schizophrenia ; Social Problems ; Vocabulary ; Weights and Measures