We noticed the treatment results of each of them after having treated the seventy-nine cases of benign prostatic hyperplasia with TUMT (N=32, Term ; 92.6-93.3), TUR-P (N=31, Term; 91.4-93.3), open prostatectomy (N=16, Term; 91.4-93.3). However, there was a difficulty to get to statistical reliability, for there was a little gap between the term of survey and the period of treatment of three groups. The results are following. In the TUMT, the maximal flow rate was improved from 8.2ml/s to 13.3ml/s and Madsen score dropped from 13.6 to 5.3, in the TUR-P they were 8.4ml/s to 16.5ml /s and 14.5 to 5.3 respectively, and in the open prostatectomy 6.8ml/s to 20.0ml/s and 15.8 to 5. 3 respectively. The degree of satisfaction of the patients themselves with each prescription was 46.9% in the TUMT. 67.7% in the TUR-P and 81.2% in the open prostatectomy. But 18.8% and l6.l% of the patients thought TUMT and TUR-P respectively ineffective. The conclusion is that open prostatectomy presented the better results than TUMT or TUR-P in the degree of satisfaction of patients and uroflowmetry during the survey period. And even though TUMT have presented lesser degree of satisfaction then TUR-P up to now, if the exact indications for the use of TUMT are found and the mechanical improvements undergo, then a number of benign prostatic hyperplasia cases seem to be treated in more safety and with lesser cost and time by TUMT instead of TUR-P.
Humans ; Hyperthermia, Induced ; Microwaves* ; Prescriptions ; Prostatectomy* ; Prostatic Hyperplasia*

Mystic experience is highly evaluated so as to be called as core of experience in the religious world and also becomes the subject of concern among various social groups. Psychologists and psychiatrists are concerned about it, but because of its individuality and subjectivity, the scientific approach was difficult so that only the description of mystic experience has been researched so far. There is a current report saying that mystic experience is the one of the dissociative phenomenon. And there are a lot of reports saying that dissociation is related to childhood trauma experience and rises as much as psychopathological tendencies exist. Consequently, based on the reference that mystic experience is connected with dissociation, the study has been progressed to find out the level of dissociation, psychopathology and trauma experience for religious people who experienced mystic experience but excluding patients. Among them, it has been compared between group of non-mystic experience (n=35) and group of mystic experience (n=42). We used Dissociative Experience scale-Korean version (DES-K), Symptom Checklist-90-Revised (SCL-90-R), questionnaire about trauma. The result is that the group of mystic experience had a significantly higher tendency to have dissociation and trauma experience than group of non-mystic experience. However, the difference of psychopathology has not been found.
Humans ; Individuality ; Psychiatry ; Psychology ; Psychopathology ; Surveys and Questionnaires

PURPOSE: The increased use of antibiotics may be the main factor responsible for the development and spread of bacterial resistance. This study demonstrated the relation between quinolone use and the rate of isolating ciprofloxacin-resistant(CIPRO-R) Escherichia coli(E.coli) in patients with urinary tract infection(UTI). MATERIALS AND METHODS: From 2001 to 2006, we determined antimicrobial use for 2,803 in terms of the defined daily dose(DDD) and the antimicrobial use density(AUD), and we surveyed the isolation rates of CIPRO-R E.coli in UTIs in both inpatients and outpatients. We also analyzed the correlation between the number of prescriptions and the resistance rates. RESULTS: Of the 637(22.7%) CIPRO-R E.coli isolates, 297(46.6%) were from inpatients and 340(53.4%) were from outpatients. There was a statistically significant correlation between the rate of isolating CIPRO-R E.coli and the amount of quinolone use for the inpatients(r=0.815, p<0.05) as well as the outpatients(r=0.804, p<0.05). A logistic regression analysis identified previous quinolone use as the independent risk factor(odd ratio: 2.604 [95% confidence interval(CI): 1.639-4.137]) for CIPRO-R E.coli in inpatients. Also, these CIPRO-R E.coli showed low sensitivity to ampicillin and trimethoprim/sufamethoxazole(TMP/SMX) in the inpatients(10.4%, 27.3%) and outpatients(5.1%, 27.1%), respectively. CONCLUSIONS: Our study shows a significant correlation between ciprofloxacin resistance and quinolone use, and previous quinolone use seems to be the risk factor for CIPRO-R E.coli bacteriuria. It is necessary to keep antimictrobial therapy under constant surveillance for the prevention of CIPRO-R E.coli.
Ampicillin ; Anti-Bacterial Agents ; Bacteriuria ; Ciprofloxacin ; Escherichia ; Escherichia coli ; Humans ; Inpatients ; Logistic Models ; Outpatients ; Prescriptions ; Quinolones ; Risk Factors ; Urinary Tract ; Urinary Tract Infections

PURPOSE: We evaluated the effect of tamsulosin and nifedipine on expulsion of ureteral stones after extracorporeal shock wave lithotripsy(ESWL). MATERIALS AND METHODS: We evaluated 96 upper or lower ureteral stone patients. All patients received a single session of ESWL with a piezolith- 3000 and received twice-a-day oral treatment of 5mg trospium chloride. The patients were randomly divided into three groups. Group 1 received once a day oral therapy of 0.2mg tamsulosin. Group 2 received once a day oral therapy of 30mg nifedipine. Group 3 was used as the control group. All patients took oral medication for 2 weeks, and then we analyzed the stone expulsion rate, side effects, and mean numbers of emergency room(ER) visits for pain control. RESULTS: There were no differences in the 3 groups in stone size, location, age, and sex. The total stone expulsion rate was significantly higher in group 1(84.4%) compared with group 3(60.6%)(p=0.032). Patients with lower ureteral stones in group 1 showed a higher expulsion rate(94.1%) than those of group 3(66.7%)(p=0.042). There was no difference in stone expulsion rates between group 2(67.7%) and group 3(60.6%). CONCLUSIONS: These result suggest that adjunctive medical therapy with tamsulosin after an ESWL increased the stone expulsion rate of ureteral stones, especially lower ureteral stones.
Benzilates ; Emergencies ; Humans ; Lithotripsy ; Nifedipine ; Nortropanes ; Shock ; Sulfonamides ; Ureter

PURPOSE: . The purpose of this study is to evaluate translucency and masking ability of translucent zirconia compared to conventional zirconia and lithium disilicate materials. MATERIALS AND METHODS: . Three types of zirconia blocks with different yttria contents (3Y, 4Y, 5.5Y) and LS blocks (Rosetta SM) were used.Ten specimens for each group were fabricated with 10 mm diameter, with both 0.8 mm and 1.5 mm thicknesses (± 0.02 mm). All groups of zirconia specimens were sintered and polished according to the manufacturer’s instructions. To calculate the translucency parameter (TP), CIELAB value was measured with a spectrophotometer on black and white backgrounds. To investigate the color masking abilities, background shades of A2, normal dentin, discolored dentin, and titanium were used. The color difference (ΔE) was calculated with the CIELAB values of A2 shade background as a reference compared with the values in the various backgrounds. One-way ANOVA and Bonferroni tests were conducted (P < .05). RESULTS: . The TP values of zirconia specimens increased as the yttria content increased. All materials used in the study were able to adequately mask normal dentin shade (ΔE < 5.5), but were incapable of masking severely discolored dentin (ΔE > 5.5). On the titanium background, all materials of 1.5 mm thickness were able to mask the background shade, but with a thickness of 0.8 mm, only 3Y-TZP and 4Y-PSZ were able to mask titanium background. CONCLUSION . All zirconia materials and lithium disilicate specimens used in this study were unable to adequately mask the shade of severely discolored dentin. It is recommended to use 3Y-TZP or 4Y-PSZ with a sufficient thickness of 0.8 mm or more to mask titanium.

BACKGROUND/AIMS: During the past several decades pancreaticoduodenectomy has carried a tremendous operative risk. Recently, however, mortality has decreased markedly to around 5%. The aim of this study was to determine the indication, clinical course and complications for the procedure. We also assessed the risk factors of operative morbidity and mortality. METHODS: During the period from June 1979 to July 1998, 155 patients underwent pancreaticoduodenectomy at our institution. The clinical records and pathologic reports were reviewed retrospectively. RESULTS: There were 102 men and 53 women. Mean age was 55.5 years. Indications for the procedure were periampullary carcinoma in 121 patients(78.1%), other malignant tumors in 13 patients(8.2%), and benign diseases including trauma in 21 patients(13.5%). A standard pancreaticoduodenectomy was performed in 113 patients. The remaining 42 patients underwent pylorus preserving pancreaticoduodenectomy. Operative morbidity occurred in 46 patients (29.7%). Pancreatic fistula was the most common complication (11.0%). There were nine operative deaths(5.8%). For the patients with pancreatic fistula, the mortality rate was 41.1%. Patient's age, serum albumin, serum bilirubin, hemoglobin, and leucocyte count had no significant influences on the result of operation. Type of procedure, operation time, amount of transfusion, or use of octreotide were not determining factors for operative mortality. CONCLUSIONS: Pancreaticoduodenectomy was performed in 155 patients with a mortality of 5.8% and a morbidity of 29.7%. The main cause of operative death was pancreatic fistula. There were no specific contributing factors leading to operative morbidity and mortality. It is suggested that technical precision and gentleness are of great importance for patients undergoing pancreaticoduodenectomy
Bilirubin ; Female ; Humans ; Male ; Mortality ; Octreotide ; Pancreatic Fistula ; Pancreaticoduodenectomy* ; Pylorus ; Retrospective Studies ; Risk Factors ; Serum Albumin

The pelvic abscess communicating with the appendix is relatively rare, however, it could be diagnosed preoperatively by various diagnostic modalities such as ultrasonography, computed tomography or laparoscopy. We experienced a case of pelvic abscess presented as a pelvic mass invading vesical wall, and report this unusual presentation with a brief review of literature.
Abscess* ; Appendicitis* ; Appendix ; Laparoscopy ; Ultrasonography

Transrectal ultrasonography provides an accurate assessment of the prostate, ejaculatory ducts and seminal vesicles, which can be helpful in the evaluation of the patients with variable genitourinary symptoms. We studied 65 symptomatic patients and 20 age-matched controls who underwent transrectal ultrasonography from Feb. 1993 to Jul. 1993. The broad spectrum of genitourinary signs and symptoms was segregated into 4 groups. Group 1 was hematospermia. Group 2 was pains including ejaculatory pain, pain on erection. perineal pain, scrotal pain, tenderness on prostate grand, suprapubic pain, lower back pain, inguinal pain, and penile pain. Group 3 was bladder outlet obstructive symptoms including hesitancy, intermittancy, terminal dribbling, weak stream, and residual urine sensation. Group 4 was bladder irritative symptoms including frequency, nocturia, urgency, and dysuria. The major abnormal findings on the transrectal ultrasonography were cysts in seminal vesicle, cysts in ejaculatory duct, prostatic calculi, ejaculatory duct calculi, and seminal vesicle dilation. Compared with age-matched controls, symptomatic patients had significantly increased prevalence of the abnormal findings on the transrectal ultrasonography (p <0.01 ). Ejaculatory duct calculi were significantly associated with bladder outlet obstructive symptoms and bladder irritative symptoms (p <0.05), and seminal vesicle dilation was also significantly associated with pain (p <0.05). Prostatic calculi and ejaculatory duct calculi were closely associated with voiding dysfunction, however, cyst in seminal vesicle and ejaculatory duct were closely associated with pain. Transrectal ultrasonography offers clinical insights into the causes of distressing genitourinary symptoms, and may be helpful in their management.
Calculi ; Dysuria ; Ejaculatory Ducts* ; Hemospermia ; Humans ; Low Back Pain ; Male ; Nocturia ; Prevalence ; Prostate ; Rivers ; Seminal Vesicles* ; Sensation ; Ultrasonography ; Urinary Bladder

Degenerative vascular disease, previous arterial surgery, long-term ureteral stenting, pelvis surgery, and radiotheraphy are reported as causes of artery-to-collecting-system communication.. Artery-to-collecting-system- communication associated with blunt trauma is rare, but potentially fatal. The diagnosis is very difficult and requires a high degree of suspicion. We were able to make the diagnosis based on the characteristic finding of contrast-enhanced computed tomography (CT) obtained in the early phase, equivalent to the finding obtained in the corticomedullary phase of the kidney. We report a case of artery to collecting system communication due to blunt abdominal trauma following a fall, which was treated by embolization.
Arteries* ; Diagnosis ; Kidney ; Pelvis ; Stents ; Ureter ; Vascular Diseases

Degenerative vascular disease, previous arterial surgery, long-term ureteral stenting, pelvis surgery, and radiotheraphy are reported as causes of artery-to-collecting-system communication.. Artery-to-collecting-system- communication associated with blunt trauma is rare, but potentially fatal. The diagnosis is very difficult and requires a high degree of suspicion. We were able to make the diagnosis based on the characteristic finding of contrast-enhanced computed tomography (CT) obtained in the early phase, equivalent to the finding obtained in the corticomedullary phase of the kidney. We report a case of artery to collecting system communication due to blunt abdominal trauma following a fall, which was treated by embolization.
Arteries* ; Diagnosis ; Kidney ; Pelvis ; Stents ; Ureter ; Vascular Diseases