Clinical observation was made on 37 cases (41 ureter) who had beet performed antireflux procedure at Department of Urology from October 1, 1968 to July 31. 1973. Clinical observation was included age and sex distribution, indication for operation. operation site, method of operation, additional procedure, duration of indwelling ureteral splint catheter and complication. The results were as follows; 1. Antireflux procedure was performed for ureteral stricture, bladder tumor. kidney transplantation. megaloureter and ureterovesical reflux. 2. 38 ureters were performed with the method of Politano-Leadbetter procedure and 3 ureters with Paquia procedure. 3. Majority cases were required additional procedure suck as partial cystectomy, kidney translantation. ureteral tailoring. psoas hitch, nephrostomy and ileocystoplasty. 4. Mean duration of indwelling ureteral splint catheter was 3 days on antireflux procedure and 10 days on antireflux procedure with ureteral tailoring or ileocystoplasty. 5. Complication bad beet observed in 9 cases, which included acute pyelonephritis, ureterovesical reflux, sepsis, uremia, urine leakage and vesicocutaneous fistula.
Beta vulgaris ; Catheters ; Constriction, Pathologic ; Cystectomy ; Fistula ; Kidney ; Kidney Transplantation ; Pyelonephritis ; Sepsis ; Sex Distribution ; Splints ; Uremia ; Ureter ; Urinary Bladder Neoplasms ; Urology

No abstract available.
Catheters* ; Dilatation* ; Esophageal Stenosis*

The musculocutaneous nerve has a short course and is deeply placed before piercing the coracobrachialis muscle at the point where it is relatively fixed by branches along its course between biceps brachii and brachialis muscles. Therefore, an isolated palsy of the musculocutaneous nerve is extremely rare and usually caused by stab, cut or bullet injuries. An isolated musculocutaneous nerve palsy, sparing the coracobrachialis muscle, can occur after heavy exercise of the arm musculature and has a good prognosis. We report a patient with an isolated musculocutaneous nerve palsy caused by motorcycle accident.
Arm ; Humans ; Motorcycles ; Muscles ; Musculocutaneous Nerve* ; Paralysis* ; Prognosis

OBJECTIVE: The maturation in the central nervous system and the myelination of visual pathway were shown to be reflected by the visual evoked potential (VEP) response recordings. The purpose of this study was to establish normal value of flash visual evoked potentials in preterm infants, especially left to right difference. METHOD: Forty-one preterm infants from 31 to 40 weeks of corrected age had been made VEP records using Cadwell Excel EMG/EP system. Some in whom weekly VEP records had been made at least 3 times were included in longitudinal study and others in occasionally VEP records were included in cross-sectional study. Infants with neurological problems or anomalies, perinatal infectious and other severe systemic disease were excluded. RESULTS: 1) In the VEP study, we were able to establish the reference ranges for N300 peak latency at various corrected ages. 2) The latency of N300 peak latency was not significantly correlated with birth weight, sex, head circumference. 3) The latency of N300 peak decrease linearly, the age increased and also the decrement of N300 peak latency was accelerated at 37 weeks of gestational ages. CONCLUSION: Although VEPs from preterm infants have several peaks, N300 latency is the most prominent and the most reproducible. It has been considered the most important component of the preterm VEPs.
Birth Weight ; Central Nervous System ; Cross-Sectional Studies ; Evoked Potentials, Visual* ; Gestational Age ; Head ; Humans ; Infant ; Infant, Newborn ; Infant, Premature* ; Longitudinal Studies ; Myelin Sheath ; Reference Values ; Visual Pathways

BACKGROUND: Propofol offers the advantages of rapid onset of action and recovery. However, the pharmacokinetics of propofol in children is different from that of adults. Therefore, infusion of propofol by target-controlled infusion (TCI) has same difficulties in use. Also, bispectral index has shown a close relationship with plasma concentration of propofol. In this study, we measured the effect site concentration comparable to Bispectral index (BIS) 50 during induction and the awakening concentration. Furthermore, we tried to demonstrate age-related differences. METHODS: Forty five premedicated (atropine 0.02 mg/kg) children (ASA class I) scheduled for elective surgery were assigned to one of three groups (Group 1: 1-5 years, Group 2: 6-10 years, Group 3: 11-15 years). After intravenous injection of lidocaine 0.5 mg/kg, a propofol infusion was started at a target concentration of 6 microgram/ml by using a Stelpump. Anesthesia was maintained with propofol 4-6 microgram/ml and 67% nitrous oxide in oxygen. During anesthesia induction, we checked the effect site concentration comparable to BIS 50 and plasma/effect concentration for awakening during an emergence period. RESULTS: The effect site concentrations comparable to BIS 50 were 5.7 +/- 0.5 microgram/ml (group 1), 4.9 +/- 0.8 microgram/ml (group 2) and 3.8 +/- 1.1 microgram/ml (group 3), so there are significant differences among the groups (P < 0.05)(Table 2). At the moment of awakening, the current/effect site concentration in group 1 (2.0 +/- 0.1 microgram/ml, 2.6 +/- 0.2 microgram/ml) was significantly higher than those of group 3 (1.6 +/- 0.2 microgram/ml, 2.0 +/- 0.30 microgram/ml). CONCLSIONS: The effect site concentration comparable to BIS 50 showed significantly age-related differences and was higher in younger children. The current/effect site concentration at awakening was highest in group 1.
Adult ; Anesthesia ; Child ; Humans ; Injections, Intravenous ; Lidocaine ; Nitrous Oxide ; Oxygen ; Pharmacokinetics ; Plasma ; Propofol*

BACKGROUND: The objective of the present study was to evaluate whether left ventricular diastolic function is altered in rheumatoid arthritis. METHODS: Thirty-six patients of rheumatoid arthritis diagnosed by 1988 revised criteria for rheumatoid arthritis and 20 cases of normal control group were matched with respect to left ventricular ejection fraction and diastolic parameters. RESULTS: Parameters of diastolic function such as peak filling rate, time to peak fillling rate and 1/3 filling rate were not significantly different between patients with rheumatoid arthritis and control groups. although time to peak filling rate was significantly prolonged in seropositive group(p<0.05). CONCLUSION: Left ventricular diastolic function is notes not to be impaired in patients with rheumatoid arthritis.
Arthritis, Rheumatoid* ; Humans ; Stroke Volume

No abstract available.
Craniopharyngioma*

Neurofibromatosis (NF) is a dysplastic disease which consists of multiple cafe-au-lait spots and neurofibromas from neural sheath. The 61-year-old male patient complained of sudden severe pain on the left buttock started one month ago. On physical examination, multiple "lentigines" were seen on his left buttock which spreaded to the thigh and small soft protruding nodules were observed on the right side of the back and left shoulder. Histopathologic finding of a specimen obtained from a nodule was consistent with neurofibroma. Magnetic resonance imaging (MRI) and ultrasonography revealed asymmetrical hypertrophy of neurovascular bundle located in the left greater sciatic foramen. On diagnosing as NF, he was treated with medication, physical modalities and therapeutic intervention (caudal block). Visual analogue scale (VAS) went down to 3/10 with these treatments and he was discharged. We report successful treatment of buttock pain rarely associated with segmental neurofibromatosis.
Buttocks ; Cafe-au-Lait Spots ; Humans ; Hypertrophy ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neurofibroma ; Neurofibromatoses ; Physical Examination ; Shoulder ; Thigh

Allodynia is pain following a non-noxious stimuli which does not provoke pain normally and develops after incomplete spinal cord injury more commonly in cervical rather than thoracic level, and central cord syndrome. This article presents an unusual patient who presented with the single symptom of an intense allodynia after cervical intervertebral disc herniation. This 36-year-old male patient developed acute lancinating and burning pain aggravated by skimming light touch on both thenar area. Cervical magnetic resonance imaging (MRI) revealed central disc herniation and spinal cord compression. The allodynia secondary to acute herniated cervical disk has been successfully disappeared through pharmacotherapy with pulsed-use of steroid, gabapentin and comprehensive rehabilitation.
Adult ; Amines ; Burns ; Central Cord Syndrome ; Cyclohexanecarboxylic Acids ; gamma-Aminobutyric Acid ; Humans ; Hyperalgesia ; Intervertebral Disc ; Light ; Magnetic Resonance Imaging ; Male ; Spinal Cord Compression ; Spinal Cord Injuries

Objective: To investigate the epidemiologic and demographic characteristics of patients with spinal cord injury (SCI) who were admitted to a department of rehabilitation of a university hospital. Methods: This was a descriptive cross-sectional study. Medical records including sex, age at injury, type of disability, traumatic or non-traumatic etiology and presence of ossification of posterior longitudinal ligament (OPLL) of patients with SCI who were admitted to the department of rehabilitation between 2012 and 2018 were reviewed. Results: Of the 221 cases of SCI, 161 were traumatic and 60 were non-traumatic. The mean age at injury was 52.8 years. People aged 40–49 years showed highest proportion among overall SCI patients (19.0%). The proportion of male patients was higher in traumatic SCI at 4.96:1 than in non-traumatic SCI at 1.30:1. The most common cause of traumatic SCI was falling off (37.3%), followed by motor vehicle crash (35.4%) and tripping over (19.3%). Meanwhile, the most common cause of non-traumatic SCI was neoplasm (35.0%). Tripping over was the leading cause of traumatic SCI in patients aged ≥60 years (42.6%). A high proportion of traumatic SCI patients were found to have underlying OPLL (26.1%), particularly those who were injured by tripping over (64.5%). Conclusion The mean age of SCI patients was higher than that of previous studies. Falls was the single most common cause of traumatic SCI, and tripping over was the most common cause of injury in the elderly patients. OPLL was prevalent in patients who were injured from tripping over.