PURPOSE: Detrusor instability (DI) is a main cause of persistent voiding difficulty after TURP in patients with benign prostatic hyperplasia (BPH). So we retrospectively estimated the effect of TURP in BPH patients with DI. MATERIALS AND METHODS: Of the 81 patients who had undergone TURP due to prostatism, 35 patients with BPH were followed at 3 weeks and 6 months postoperatively (21 without DI cases vs. 14 with DI; 6 persistent DI, 7 resolved DI, 1 missing case at 3 weeks and 4 persistent DI, 7 resolved DI, 2 missing cases at 6 months). We compared each group using symptom score (IPSS) and urodynamic parameters. RESULTS: Each irritative and obstructive symptoms were significantly improved in both group (p<0.05). The maximal flow rate (from 12.2 to 25.4ml/sec), average flow rate (from 8.9 to 15.2ml/ sec), residual urine volume (from 135.9 to 39.1ml) in patients without DI and maximal bladder volume (from 150.0 to 203.7ml), maximal flow rate (from 12.5 to 18.6ml/sec), residual urine volume (from 65.7 to 26.0ml) in patients with DI were improved significantly (p<0.05) after TURP, but other parameters were not improved (p>0.05). There were no significant differences in all parameters between 3 weeks and 6 months postoperative period (p>0.05). The amplitude of improvement had no significant difference between two group. There were no significant differences in IPSS and urodynamic parameters between persistent and resolved DI group. CONCLUSION: We suggest that TURP is good therapeutic option even in BPH patients with DI at short term postoperative period, but attempt to predict which patients would have persistent DI following TURP was failed.
Humans ; Postoperative Period ; Prostatic Hyperplasia ; Prostatism ; Retrospective Studies ; Transurethral Resection of Prostate* ; Urinary Bladder ; Urodynamics*

A clinical study was made on the 28 cases underwent prostatectomy during the 5 year-period from 1964 to 1968. The results are summarized as follows: 1. The patient underwent prostatectomy revealed increasing tendency in incidence, residual urine in average and being usually in the age range between 60 and 70 years. 2. The degree of prostatic enlargement was mostly grade 11 on rectal palpation and the removed prostate was 49. 3gm. in average weight. 3. Blood loss attributable to the operative manipulation was 1143 cc. in average. The patients underwent prostatectomy were discharged on the average 21.3 days postoperatively in which postoperative indwelling catheter was left in place for 15.3 days in average. 4. Postoperatively the convalescence was uneventful and the residual urine was disappeared or decreased markedly. 5. In the patients underwent prostatectomy via retropubic approach operative blood loss was mild and postoperative duration of indwelling catheterization was short as compared to that via the suprapubic approach. 6. No serious complication other than epididymitis developed in a few patients was observed postoperatively. 7. Suprapubic prostatectomy was found to be suitable for the patient with marked prostatic enlargement while the retropubic one yielded less tissue damage and somewhat rapid postoperative convalescence as compared to the former.
Catheters, Indwelling ; Convalescence ; Digital Rectal Examination ; Epididymitis ; Humans ; Incidence ; Male ; Prostate ; Prostatectomy*

No abstract available.
Pancreaticoduodenectomy*

BACKGROUND: Glycolic acid is currently reported to have beneficial effects on the photoaged skin. These effects may be through the modulatory action of glycolic acid in the production of dermal extracellular matrix proteins of fibroblast. OBJECTIVE: The aim of this study was to investigate the specific effect of glycolic acid on the collagen and elastic fiber gene expression in vitro. METHODS: Human skin fibroblasts were cultured from normal skins of excised specimens and glycolic acid (75 µg/ml) was treated. After 24 hours of treatment, six each cell lines were processed for extraction of RNA and subjected to Northern analysis. RESULTS: Type I collagen mRNA expression was significantly increased in the glycolic acid-treated fibroblasts. Elastin mRNA expression did not show any significant change. CONCLUSION: These results suggested that glycolic acid induced the increase of type I collagen mRNA expression and had the specific biologic effect on fibroblast.
Cell Line ; Collagen Type I ; Collagen* ; Elastic Tissue ; Elastin ; Extracellular Matrix Proteins ; Fibroblasts* ; Gene Expression* ; Humans* ; RNA ; RNA, Messenger ; Skin*

The treatment of subtrochanteric fracture of the femur is one of the most difficult problems. Open reduction and rigid internal fixation is the choice of treatment nowaday. Zickel(1967) reported a new fixation device to treat subtrochanteric fracture of the femur which was designed to provide more rigid fixation in both major fragments, control angulation and rotation, and permit earlier ambulation. The authors reviewed 14 cases of subtrochanteric fracture of the femur which were treated with Zickel-Nail from June, 1979 to November, 1980. The results were obtained as follows: 1. The average age of patients was 44.7 years. 2. In 10 cases without associated injury, parallel-bar walking was possible within postoperative one week. In 8 cases of these, crutch walking with partial weight bearing was possible within postoperative 2 weeks. In others, there were some benifits in bed-side care because of rigid internal fixation which was provided with Zickel-Nail. 3. There were no significant postoperative complicatons except 3 cases of technical error. 4. There was no limb shortening except one case which was old complicated nonunion with severe osteoporosis and had a new fracture during Zickel-Nail procedure. 5. There were no differences in radiological bony union between pathologic fracture and traumatic fracture except one case with liver cell carcinoma of subtrochanteric region of the femur which we could not do follow-up study.
Carcinoma, Hepatocellular ; Extremities ; Femur ; Follow-Up Studies ; Fractures, Spontaneous ; Hip Fractures ; Humans ; Osteoporosis ; Walking ; Weight-Bearing

Suppurative arthritis of the hip joint is a rare disease in adult, but the disease is a serious condition to be left many complications. So the most important point in management of the suppurative arthritis of the hip joint is the early diagnosis and treatment. Recently we have experienced two cases of suppurative arthritis of the hip joint which was occurred in coma patients. Difficulties of the suppurative arthritis of the hip joint in coma patient are the detection and management. The supposed cause of the suppurative arthritis of the hip joint is probably a puncture of the repeatead femoral puncture.
Adult ; Arthritis, Infectious ; Coma ; Early Diagnosis ; Hip Joint ; Hip ; Humans ; Punctures ; Rare Diseases

No abstract available.
Anterior Cruciate Ligament* ; Knee*

Biofeedback is the treatment of choice for functional defecation disorders such as idiopathic chronic constipation and neurogenic fecal incontinence. The pre-existing biofeedback systems have many disadvantages. The aims of current project are, first, to develop the biofeedback system into the application software in the Windows environment, and, second, to assess the possibility of clinical usage for patients with functional defecation disorders. The hardware and software of the BASCO (Biofeedback Anal Sphincter Control) system were based on the signal measurement and signal processing of anal sphincter EMG (Electromyography). BASCO system was applied to 5 normal healthy controls and 20 patients with functional defecation disorders. Patients group was categorized as constipation group (N1=15) and incontinence group (N2=5). With use of current system, EMG-based biofeedback therapy was performed, and the outcome was analysed. Anal EMG signal data was processed by the software, and displayed in the monitor of personal computer. The software of EMG-display and database management were adequately operated. In N1 group, a paradoxical elevation or equalized activity of anal EMG pattern was shown in the simulated defecation. In N2 group, low electrical activity was shown. These findings were used for the EMG-based biofeedback therapy as a pilot study. The clinical symptoms were improved in 12 of N1 group and 3 of N2 group in the period of 3.7 (range, 1~12) months follow-up. In Conclusion, newly-developed BASCO system was adequately operated in the volunteer and patients groups. The multi-tasking and multi-processing functions were adequately shown in the real time. Current results could be used for clinical appraisal. Specifically, this system could be used for the practical application of biofeedback therapy in the patients with chronic constipation or fecal incontinence.
Anal Canal* ; Biofeedback, Psychology* ; Constipation ; Defecation* ; Fecal Incontinence ; Follow-Up Studies ; Humans ; Microcomputers ; Pilot Projects ; Volunteers

The intramedullary nailing for the tibial fracture has been used in selected cases of fresh diaphyseal fracture and nonunion. However, with modern technical improvement such as image intensifier and interlocking, the indications have been expanded considerably. Interlocking intramedullary nailing has been popularized because it enables preservation of the range of motion of the joint, early weight bearing and early bony union. Between August, 1989 and July, 1991 interlocking nailing in the tibial fracture has been performed for 53 cases with follow up more than one year. The results were as follows; 1. All were treated with closed nailing and static locking was performed as a principle. Only three cases needed dynamization of the 47 patients treated with static locking nailing. 2. The union rate was 96.296 and mean period of fracture union was 15.2 weeks. 3. In the distal one third of fracture, rigid fixation could be achieved by adjusted length by cutting the distal end. 4. In 7 proximal tibial fractures, 4 fractures were accompanied with complications such as nonunion, angulation deformity and shortening. Therefore, interlocking nail is inadequate treatment of proximal unstable fractures. 5. In the delayed and nonunion treated by interlocking nailing, bony union was achieved in all 3 cases without bone graft and cast immobilization.
Congenital Abnormalities ; Follow-Up Studies ; Fracture Fixation, Intramedullary ; Humans ; Immobilization ; Joints ; Range of Motion, Articular ; Tibia ; Tibial Fractures ; Transplants ; Weight-Bearing

No abstract available.
Fever ; Histiocytic Necrotizing Lymphadenitis*