STUDY DESIGN: This study is a retrospective evaluation of the high lumbar disc herniations. OBJECTIVE: The purposes of this study is to observe the clinical and radiological findings and out-comes of the high lumbar disc herniations, thus providing a guideline for making diagnosis and for proper treatment modality. SUMMARY OF LITERATURE REVIEW: High lumbar disc herniations at the L1 -2, L2-3 and L3-4 levels represent less than 5% of all disc herniations. The location of pain was highly complected. The represented symptoms and signs such as motor, sensory and reflex changes were variable and potentially misleading in suggesting a level of the disc herniation. MATERIAL AND METHODS: Thirty-one patients with high lumbar disc herniations were retrospectively evaluated. Seventeen patients were treated conservatively and fourteen patients underwent surgery. Review of results was undertaken by an independent observer using a proven outcome assessment measure. RESULTS: The incidence of high lumbar disc herniation is 4.7%(L1-2: 13%, L2-3: 29%, L3-4: 58%) with declining frequency as the level ascends. The peak age incidence is 6th decade in male and 5th decade in female. The positive rate of femoral nerve stretching test(74%) is higher than that of straight leg raising test(51%). In fourteen operative cases, the positive rate of straight leg raising test is 86%. The accuracy of MRI findings in predicting the type of herniated disc is 93%. In results of operation thirteen cases showed more than fair grade(93%). CONCLUSION: The age incidence of the high lumbar disc herniation is older than that of the lower lumbar disc herniation. The femoral nerve stretching test is more useful than straight leg raising test in making diagnosis of high lumbar disc herniations. The prognosis after treatment is comparable with high lumbar disc herniations.
Diagnosis ; Female ; Femoral Nerve ; Humans ; Incidence ; Intervertebral Disc Displacement ; Leg ; Magnetic Resonance Imaging ; Male ; Prognosis ; Reflex ; Retrospective Studies

Pseudomembranous colitis (PMC) is a frequent cause of morbidity and mortality among hospitalized patients. Although diarrhea is the most common manifestation, PMC may be associated with intraperitoneal fluid accumulation in the severe cases. And a few cases showing both ascites and pleural effusion have been reported in patients with PMC. We report a case of PMC who showed elevated serum and ascites levels of carcinoembryonic antigen (CEA) with a normal CEA level in pleural effusion and who successfully recovered after oral administration of metronidazole. After treatment, the serum CEA level returned to the reference range.
Administration, Oral ; Ascites ; Carcinoembryonic Antigen* ; Diarrhea ; Enterocolitis, Pseudomembranous* ; Humans ; Metronidazole ; Mortality ; Pleural Effusion ; Reference Values

PURPOSE: To establish central control of a penile erection, the centrally elicited erectile effects of apomorphine hydrochloride and various vasoactive agents were investigated after intracerebroventricular administration. MATERIALS AND METHODS: Anesthetized male Sprague-Dawley rats were used for the study. After intracerebroventricular administration of normal saline(NS), apomorphine hydrochloride(AH), prostaglandin E1(PGE1), sodium nitroprusside(SNP), phenylephrine hydrochloride(PE) and phentolamine(PT) under a stereotaxic setting, the intracavernosal pressure(ICP), systolic femoral artery pressure(FAP), heart rate(HR), time to first response, duration and number of erectile response and adverse reactions were evaluated for 60 minutes. To show if the centrally elicited erection by agents in native setting were effective, the above criteria were re-evaluated after a bilateral pelvic neurotomy and bilateral orchiectomy. RESULTS:Cerebral proerectile effects were elicited by AH with no significant changes in the FAP and HR, but with PGE1, SNP, PE and PT significant changes in both the FAP and HR were observed. The ICP/FAP ratio was highest with SNP at 0.75+/-0.08. The mean time to first response was shortest with AH at 18.1+/-5.1min. The mean duration was longest with AH at 39.4+/-10.9min. The number of responses was highest with AH at 2.7+/-1.1. Adverse reactions, such as stretching, yawning and ejaculation, were simultaneously observed during increases in the ICP. In the case of a bilateral pelvic neurotomy or bilateral orchiectomy, these elicited erectile responses disappeared. CONCLUSIONS: Vasoactive agents, such as SNP, PGE1 and PE, had a cerebral proerectile effect, but AH showed more an evidently potent proerectile effect in the aspects of ICP, time to first response and duration of erectile response. Testosterone and the pelvic nerve are suggested to be essential for a central proerectile response.
Alprostadil ; Animals ; Apomorphine* ; Ejaculation ; Femoral Artery ; Heart ; Humans ; Male ; Orchiectomy ; Penile Erection ; Phenylephrine ; Rats* ; Rats, Sprague-Dawley ; Sodium ; Testosterone ; Vasodilator Agents ; Yawning

OBJECTIVES: The aim of study was to examine the prevalence of night eating syndrome(NES) and its correlates in schizophrenic outpatients. METHODS: The 14 items of self-reported night eating questionnaire(NEQ) was administered to 201 schizophrenic patients in psychiatric outpatient clinic. We examined demographic and clinical characteristics, body mass index(BMI), subjective measures of mood, sleep, binge eating, and weight-related quality of life using Beck's Depression Inventory(BDI), Pittsburgh Sleep Quality Index(PSQI), Binge Eating Scale(BES) and Korean version of Obesity-Related Quality of Life Scale(KOQoL), respectively. RESULTS: The prevalence of night eaters in schizophrenic outpatients was 10.4%(21 of 201). Comparisons between NES group and non-NES group revealed no significant differences in sociodemographic characteristics, clinical status and BMI. Compared to non-NES, patients with NES reported significantly greater depressed mood and sleep disturbance, more binge eating pattern, and decreased weight-related quality of life. While 'morning anorexia' and 'delayed morning meal'(2 of 5 NES core components in NEQ) were not differed between groups, 'nocturnal ingestions', 'evening hyperphagia', and 'mood/sleep' were more impaired in NES group. CONCLUSION: These findings are the first to describe the prevalence and its correlates of night eaters in schizophrenic outpatients. These results suggest that NES has negative mental health implications, although it was not associated with obesity. Further study to generalize these results is required.
Ambulatory Care Facilities ; Bulimia ; Depression ; Eating* ; Humans ; Mental Health ; Obesity ; Outpatients* ; Prevalence* ; Quality of Life

Although tumor necrosis factor (TNF)-alpha antagonist is a successful treatment modality for various autoimmune diseases, including rheumatoid arthritis (RA), ankylosing spondylitis and psoriatic arthritis, many adverse effects have been reported. Cutaneous adverse reactions of TNF-alpha antagonist include skin rash, urticaria, lupus like rash, seborrheic dermatitis and different kinds of psoriasiform dermatitis. We report a case of psoriasiform dermatitis during TNF-alpha antagonist treatment in a 50-year-old woman with RA. The patient has been treated with adalimumab. After 2 months, she developed pruritic erythematous eruption and desquamative lesions on the head and limbs, which were defined as psoriasiform change by a skin biopsy. These skin lesions are successfully treated with combination therapy, including cessation of adalimumab, corticosteroid and phototherapy.
Antibodies, Monoclonal, Humanized ; Arthritis, Rheumatoid ; Autoimmune Diseases ; Biopsy ; Dermatitis ; Dermatitis, Seborrheic ; Exanthema ; Extremities ; Female ; Head ; Humans ; Middle Aged ; Phototherapy ; Skin ; Tumor Necrosis Factor-alpha ; Urticaria ; Adalimumab

No abstract available.
Carcinoma, Hepatocellular* ; Cicatrix*

STUDY DESIGN: This was a retrospective study that analyzed and compared the results between a posterior lumbar interbody fusion, and a posterolateral fusion (PLIF+PLF), and PLF alone, in the treatment of spondyolytic spondylolisthesis in adults. OBJECTIVES: To evaluate the outcomes of two surgical treatment methods for spondylolytic spondylolisthesis-posterolateral fusion alone, and circumferential fusion, using posterior lumbar interbody fusion and posterolateral fusion. SUMMARY OF LITERATURE REVIEW: There have been many reports regarding the surgical treatment of spondylolisthesis. Posterior lumbar interbody fusions have certain distinct mechanical advantages over posterolateral ones. However, the clinical and radiological results do not usually correlate. MATERIALS AND METHODS: Between January 1998 and December 2001, 38 patients, with spondylolytic spondylolisthesis, were operated on by a single surgeon. Nineteen patients underwent a posterolateral fusion alone (group I), with the same number undergoing an additional posterior lumbar interbody fusion (group II). These two groups were evaluated for their clinical outcomes, radiological measurements and fusion rates. RESULTS: The losses in the slip reduction were 7.1 and 1.3% in the PLF and PLF+PLIF groups, respectively (P<0.05). The losses in the Meschan angle were 3.3 and 0.2 in the PLF and PLF+PLIF groups, respectively (P<0.05). The losses in the disc height restoration were 10.4 and 3.8% in the PLF and PLF+PLIF groups, respectively (P<0.05). A nonunion was observed in 3 of the PLF cases (15.8%) and 1 of the PLF+PLIF (5.3%). However, the satisfactory clinical results were 84.2 and 73.7% in the PLF and PLF+PLIF groups, respectively (P>0.05). CONCLUSIONS: Although the addition of a posterior lumbar interbody fusion, to an instrumented posterolateral fusion, following decompression, is more predictable in maintaining a correction and achieving union, a posterolateral fusion may have a better clinical outcome in patients with low grade spondylolytic spondylolisthesis. Therefore, careful patient selection is necessary for each operation.
Adult* ; Decompression ; Humans ; Patient Selection ; Retrospective Studies ; Spondylolisthesis*

OBJECTIVES: The present study takes part of the agricultural district cohort study of a certain county located in Gyeonggido and aims to investigate the difference of the heart rate variability(HRV) according to the social support level. METHODS: We used data from 1727 participants of a health promotion program who are older than 40 years old. A physical examination, as well as a one-to-one interview to obtain sociodemographic characteristics, was performed with each participant. In addition, the participants completed the Medical Outcomes Study-Social Support Survey(MOS-SSS) for their the social support level to be assessed, and their HRV were measured to evaluate their autonomic function. The entire group was divided in two groups according to its MOS-SSS points to facilitate the research. Those who were evaluated as the high 25%(432 persons) were denominated as high social support (HSS) group and those who were evaluated as the low 25%(425 persons) were denominated as poor social support(PSS) group. RESULTS: The two groups showed significant differences on the sociodemographic factor such as mean age and gender composition(p<0.05). Comparing the indices related to the HRV, the HSS group had the following values higher than the PSS group : SDNN(F=4.938, p=0.027), TP(F=8.088, p=0.005), VLF(F=6.220, p=0.013) LF (F=3.873, p=0.049). CONCLUSION: According to the research, the PSS group showed dysfunction on their autonomic nervous system comparing to the HSS group. The social support helps an individual overcome difficulties, helps the adaptation during the changes of circumstances and in stressful situations it serves like a buffer. Based on that, it's possible to define that a low social support level gave an impact on the autonomic function. Also, using the fact that the HRV can evaluate the autonomic function in an objective view, it was possible to visualize that it has a potential to be used as an assistant factor to evaluate the social support.
Autonomic Nervous System ; Cohort Studies ; Health Promotion ; Heart ; Heart Rate ; Physical Examination

This study aimed to examine whether a dose-response relationship exists between psychological distress and types of physical activity (total, occupational, and leisuretime). The study subjects (233 men and 313 women) were recruited for a study on cardiovascular disease in the Yangpyeong community located in South Korea. The type and characteristics of physical activity were measured with a modified version of the Stanford 5 city project's questionnaire by well-trained interviewers using a standard protocol. The Psychological Well-being Index-Short Form was used to assess psychological distress. Both the intensity and duration of time in either total physical activity or occupational physical activity (OPA) were not related to the distress score. However, a long duration of time (1 hr/day) in severely intensive (> or =6 metabolic equivalent) OPA was related to a high distress score in men (14.1 for none vs. 19.7, pfor- trend=0.005), even after the adjustment for leisure-time physical activity (LTPA). A long duration in time (1 hr/day) in LTPA was related to a lower distress score in men independent of their OPA (16.7 for none vs. 13.1, p-for-trend=0.02). In conclusion, the dose-response relationship of physical activity on psychological distress appeared to differ among the different types of activities. The type of activity may be an important determinant of whether physical activity produces psychological benefits.
Adult ; Exercise ; Female ; Health Status ; Humans ; Korea ; Leisure Activities ; Male ; Middle Aged ; *Motor Activity ; Physical Fitness ; Questionnaires ; Stress, Psychological/*etiology ; Time Factors

PURPOSE: To evaluate the usefulness of new liquid embolic materials for portal vein embolization (PVE). MATERIALS AND METHODS: The liquid embolic material, Embol, was obtained by hydrolytic reaction of polyvinyl acetate (PVAc). Several Embols with a different hydrolysis ratio and polymer concentration were prepared and named, an example was Embol-78-12. These were percutaneously injected through a 5-Fr catheter into the left portal vein of six pigs, and radio-opacity under X-ray fluoroscopy and the possibility of reflux were evaluated. RESULTS: The radio-opacity of Embol-78-8, Embol-73-10, and Embol-73-12 was too low to recognize reflux, but was excellent when Embol-78-12 or (Embol-78-12 + Lipiodol) was used; it was still difficult to prevent reflux, however. With the use of a balloon catheter, however, complete embolization became possible. CONCLUSION: Embol-78-12 injection through a balloon catheter seems to be useful for clinical PVE.
Animals ; Catheters ; Fluoroscopy ; Hydrolysis ; Polymers ; Polyvinyls ; Portal Vein* ; Swine*