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*

PURPOSE: The purpose of this study was to investigate the characteristics of the patients who had undergone vasovasostomy and to analyze the reasons for an increase in the number of these operations. MATERIALS AND METHODS: From January 1999 to April 2007, 105 patients were analyzed by examining their medical records and conducting telephone surveys. The patients were divided into two groups before and after insurance payments for a vasovasostomy. Analysis of the differences between the two groups was performed by grouping the patients who had a vasovasostomy before July 2004 and those who had a vasovasostomy after July 2004. RESULTS: Among the 105 patients, 35 patients (0.58/month) had a vasovasostomy before receiving their insurance payment. However, the number of operations increased by more than 4 times (70 patients, 2.33/month) after insurance repayment (p<0.05). After the payment, the proportion of patients willing to have a vasovasostomy due to changing their mind increased, whereas the proportion of patients willing to have a vasovasostomy for remarriage and loss of a child decreased (p<0.05). The overall patency and birth rates were 87.6% and 76.1%, respectively (43 boys and 37 girls). Among such factors as the age of the patient and his spouse, the duration of ligation and the presence of seminal fluid and sperm, the duration of ligation was the only factor that showed relevance to the anatomical patency (p<0.05). There were no variables that showed significant relevance to the pregnancy rate. CONCLUSIONS: The main reason of vasectomy reversal was to have another child. The numbers of vasovasostomies were influenced by the medical insurance payment. The duration of ligation affected the anatomical patency rate. The overall patency rate was 87.6% and the birth rate was 76.1% in this study.
Birth Rate ; Child ; Humans ; Insurance ; Ligation ; Marriage ; Medical Records ; Parturition ; Pregnancy Rate ; Spermatozoa ; Spouses ; Telephone ; Vasovasostomy

Duchenne and Becker muscular dystrophy (DMD/BMD) are X-linked recessive disorders caused by mutation in dystrophin gene. We analyzed the results of a genetic test in 29 DMD/BMD patients, their six female relatives, and two myopathic female patients in Korea. As the methods developed, we applied different procedures for dystrophin gene analysis; initially, multiplex polymerase chain reaction was used, followed by multiplex ligation-dependent probe amplification (MLPA). Additionally, we used direct DNA sequencing for some patients who had negative results using the above methods. The overall mutation detection rate was 72.4% (21/29) in DMD/BMD patients, identifying deletions in 58.6% (17/29). Most of the deletions were confined to the central hot spot region between exons 44 and 55 (52.9%, 7/19). The percentage of deletions and duplications revealed by MLPA was 45.5% (5/11) and 27.2% (3/11), respectively. Using the MLPA method, we detected mutations confirming their carrier status in all female relatives and symptomatic female patients. In one patient in whom MLPA revealed a single exon deletion of the dystrophin gene, subsequent DNA sequencing analysis identified a novel nonsense mutation (c.4558G > T; Gln1520X). The MLPA assay is a useful quantitative method for detecting mutation in asymptomatic or symptomatic carriers as well as DMD/BMD patients.
Adolescent ; Adult ; Child ; Child, Preschool ; DNA Mutational Analysis ; Dystrophin/*genetics ; Exons ; Female ; Heterozygote ; Humans ; Infant ; Ligase Chain Reaction ; Male ; Multiplex Polymerase Chain Reaction ; Muscular Dystrophy, Duchenne/*genetics ; Mutagenesis, Insertional ; Republic of Korea ; Sequence Analysis, DNA ; Sequence Deletion

PURPOSE: To evaluate the efficacy, stability and complications of implantation of anterior chamber phakic intraocular lens (Phakic 6H) in myopic eyes. METHODS: We retrospectively analyzed 97 myopic eyes of 56 patients who were treated for moderate or high myopia with the implantation of Phakic 6H. Manifest refraction (MR), uncorrected (UCVA) and best corrected visual acuity (BCVA), intraocular pressure, cornea endothelium, possible complications, and subjective symptoms were evaluated. RESULTS: The mean patient age was 26.2 years (2.94 SD; range, 20 to 40 years). There was a statistically significant reduction in the spherical equivalent from -10.91D+/-3.07 (range -5.75D to -21.0D) to -0.96D+/-0.89 (range +0.75D to -2.5D) (p<0.001) at postoperative 6 months. The percentage of patients who had an UCVA of 0.6 better was 78.35%, and 34.02% had an UCVA of 1.0 or better at postoperative 6 months. Mean endothelial cell density was 2714+/-164 cell/mm2 prior to operation, with a-1.85% at 6 months. Glare and halo were observed in eight eyes (8.25%). Other complications were: oval pupil (2.06%), hyphema (2.06%), decenterated IOL (9.28%), temporary increased IOP (6.17%). CONCLUSIONS: The anterior chamber phakic intraocular lens showed encouraging results in treating high myopia. However, additional patients and longer follow-up periods are needed to detect the long-term efficacy and safety of this refractive lens.
Anterior Chamber* ; Cornea ; Endothelial Cells ; Endothelium ; Follow-Up Studies ; Glare ; Humans ; Hyphema ; Intraocular Pressure ; Myopia ; Phakic Intraocular Lenses* ; Pupil ; Retrospective Studies ; Visual Acuity