No abstract available.
Uterus*

OBJECTIVE: To investigate the anatomical correlates of the neuropsychological deficits in patients with the cerebellar stroke. METHODS: We screened patients who were admitted to the National Rehabilitation Center with the cerebellar stroke between October 2012 and November 2016. The patients with the cerebellar stroke who underwent neuropsychological testing for which the Seoul Neuropsychological Screening Battery (SNSB) or the SNSB-II were enrolled. The neuropsychological function capacities were compared in accordance with the stroke type (hemorrhagic vs. ischemic) and the location (right/left anterior, right/left posterior intermediate, right/left posterior lateral lobe, and vermis). Mean z-scores were computed to compare the patient performances with the population averages. RESULTS: Twenty-six patients (15 with ischemic stroke and 11 with hemorrhagic stroke) with a mean age of 54.8±16.6 years were assessed 8.8±9.2 months after the stroke. Differences in the neuropsychological functioning according to the stroke type were not observed. All of the numerical subtests of the stroke patients showed significantly poorer performances compared with the population averages (mean z-score < 0), and some of the subtests revealed abnormal performances in attention-, visuospatial function-, memory-, and frontal/executive function-related tasks (mean z-score <−1). The patients with the presence of a lesion in the right posterior intermediate lobe of the cerebellum showed a poorer performance in the subtests evaluating the executive function including the Korean-version Stroop Test (p=0.04), the Digit Symbol Coding Test (p=0.01), and the Korean-version Trail Making Test (p=0.02) compared with the patients without that lesion. CONCLUSION: The present study confirms that the cerebellar stroke affects the neuropsychological functioning which is associated with the anatomical site of stroke.
Cerebellum ; Clinical Coding ; Cognition ; Executive Function ; Humans ; Mass Screening ; Neuropsychological Tests ; Rehabilitation Centers ; Seoul ; Stroke* ; Stroop Test ; Trail Making Test

OBJECTIVE: To investigate the anatomical correlates of the neuropsychological deficits in patients with the cerebellar stroke. METHODS: We screened patients who were admitted to the National Rehabilitation Center with the cerebellar stroke between October 2012 and November 2016. The patients with the cerebellar stroke who underwent neuropsychological testing for which the Seoul Neuropsychological Screening Battery (SNSB) or the SNSB-II were enrolled. The neuropsychological function capacities were compared in accordance with the stroke type (hemorrhagic vs. ischemic) and the location (right/left anterior, right/left posterior intermediate, right/left posterior lateral lobe, and vermis). Mean z-scores were computed to compare the patient performances with the population averages. RESULTS: Twenty-six patients (15 with ischemic stroke and 11 with hemorrhagic stroke) with a mean age of 54.8±16.6 years were assessed 8.8±9.2 months after the stroke. Differences in the neuropsychological functioning according to the stroke type were not observed. All of the numerical subtests of the stroke patients showed significantly poorer performances compared with the population averages (mean z-score < 0), and some of the subtests revealed abnormal performances in attention-, visuospatial function-, memory-, and frontal/executive function-related tasks (mean z-score <−1). The patients with the presence of a lesion in the right posterior intermediate lobe of the cerebellum showed a poorer performance in the subtests evaluating the executive function including the Korean-version Stroop Test (p=0.04), the Digit Symbol Coding Test (p=0.01), and the Korean-version Trail Making Test (p=0.02) compared with the patients without that lesion. CONCLUSION: The present study confirms that the cerebellar stroke affects the neuropsychological functioning which is associated with the anatomical site of stroke.
Cerebellum ; Clinical Coding ; Cognition ; Executive Function ; Humans ; Mass Screening ; Neuropsychological Tests ; Rehabilitation Centers ; Seoul ; Stroke* ; Stroop Test ; Trail Making Test

The Graf stabilization has been introduced in treating lumbar spinal disorder associated with posterior instability. This study reviewed some problems of the Graf instrumentation as a soft stabilizer. The purpose of this study is to analyse the problems of the soft stabilization in spinal instability. We reviewed 145 cases which were operative treatment using the Graf instrument for lumbar spinal disorder associated with posterior instability at our department from May, 1991 to Dec, 1995. The mean follow up periods was 29 months ranging from 24 months to 6 years 8 months. Of the 145 cases, 22 cases were showed the problem. The diagnostic method were simple x-ray, flexion-extension lateral stress view and CT scan. Results were as follows : Adjacent segmental instability was 10 cases(6.9%), disc space narrowing was 8 cases(5.5%), screw loosening was 3 cases(2.1%) and breakage of the Graf band was 1 case(0.6%). The problems of the soft stabilization were adjacent segmental instability, disc space narrowing, screw loosening, and breakage of the Graf band. But the rate of adjacent segmental instability and disc space narrowing was lower than other lumbar spinal instrumentation.
Follow-Up Studies ; Tomography, X-Ray Computed

Benzoyl peroxide has been known to have bacteriostatic activity against Corynebacterium acnes and to have comedolytic action in patients with acne vulgaris. The present study was undertaken to evaluate the therapeutic effect of Renoxal, a 5% benzoyl peroxide lotion, in patients with acne vulgaris. A total of 35 patients entered this study at the Department of Dermatology, Seoul National University Hospital during the five months period from March to July, 1978. All patients were instructed to apply Benoxal on their affected sites once or twice daily; and the number of lesions on three fixed areas were counted before and every week for four weeks after the treatrnent. Two female patients stopped the application due to developrnent of contact dermatitis to Benoxal The results observed in the 33 patients were as follows: 1. The percentage decrease in total number of lesions in four weeks after treatment was 51.1% 2. Closed and open comedones were gradually eliminated; and their numbers were decreased in four weeks after treatment by 45. 8% and 55. 3% respectively. The papules were decreased. by 59. 1 @2 after the first week of treatment, but showed. a transient lag around tbe second week and then marked 61. 5% in four weeks after treatment. 3. Observed side effects included burning sensation,(3 cases), tightness (3 cases), itching sensation (2 cases) and scaling (1 case). All were tolerable without any specific measure or discontinuance of the application. The authors concluded througb this experiment that Benoxal (5% benzoyl peroxide lotion) is a very effective local therapeutic agent in the treatment of acne vulgaris patients.
Acne Vulgaris* ; Benzoyl Peroxide ; Burns ; Dermatitis, Contact ; Dermatology ; Female ; Humans ; Propionibacterium acnes ; Pruritus ; Sensation ; Seoul ; Thiram

PURPOSE: This study was to confirm the effect of acupressure on the emesis control and the weight change among pediatric cancer patients receiving anti-cancer chemotherapy. METHOD: Forty pediatric cancer patients, receiving the induction stage of chemotherapy with MTX and vincristine, were divided into control(n=20) and the intervention group(n=20). Both groups received regular anti-emesis medication, but the intervention group was added acupressure maneuver for 5 minutes on P6 point for 3 times a day for 5days: before chemotherapy, lunch and dinner by investigator during the hospitalization and by mother at home. The instruments for this study were Rhode's(1986) Index of nausea, vomiting and retching(INVR), Cas electric scale and pamphlet developed by researcher. RESULT: Significant differences in the degree of nausea and vomiting were observed between the control and the intervention group as measured by INVR(t=4.73; p=.01). Repeated measures ANOVA also shows that the group effect was significant(F=22.39, P=.01) as was the time effect(F=380.35, P=.01). The group by time interaction was also significant(F=5.27, P=.01). Acupressure maneuver was apparently effective in reducing the degree of chemotherapy-induced nausea and vomiting. There were also statistically significant weight loss noted in the control group than the intervention group(t=5.42, p=.01). CONCLUSION: Acupressure on P6 point shows an effective adjunct maneuver in reducing the degree of nausea and vomiting and conserving the weight in pediatric cancer patients. Therefore, it is proposed that acupressure should be applied as supportive nursing intervention strategies to relieve chemotherapy induced nausea and vomiting and to prevent weight loss in pediatric cancer patients.
Acupressure* ; Drug Therapy* ; Hospitalization ; Humans ; Lunch ; Meals ; Mothers ; Nausea ; Nursing ; Pamphlets ; Research Personnel ; Vincristine ; Vomiting ; Weight Loss ; Child Health

BACKGROUND: We have found abnormal expression of ICAM-1 in thyroid follicular cells from patients with Graves disease and Hashimoto disease. In this report, we present the hormonal regulation of ICAM-1 mRNA expression and the primary structure of 5-regulatory region which is important for transcriptional regulation of ICAM-1 gene. A I.S kb fragment of the 5-regulatory sequences are identified and linked to luciferase as a reporter. METHOD: Those reporter constructs were used to evaluate the expression in response to cytokines and hormones. Deletion analysis of 1.8 kb fragment of ICAM-1 promoter in FRTL-5 cells provide the evidence for the existence of several regulatory elements of enhancer and silencer in ICAM-1 gene transcription in thyroid cells. RESULTS: ICAM-1 mRNA is easily detected by Northern analysis using total RNA from FRTL-5 cells regardless of culture conditions. The transcripts of rat ICAM-1 showed single band of 2.6 kb in length. The FRT cells which was come from early FRTL cell culture did not show ICAM-1 mRNA with usual Northern analysis, We found differential regulation of ICAM-1 RNA level in different culture condition in FRTL-5 cells, The cells maintained at 3H (no hydrocortisone, no insulin, no TSH) condition showed the highest expression level compared to 4H, 5H, or 6H medium. Hydrocortisone markedly decreased the ICAM-1 RNA and insulin partially recovered the hydrocortisone induced repression. TSH which is important in growth and function of FRTL-5 cells could independently downregulate the ICAM-1 RNA levels. Forskolin (10 mM) could mimic the action of TSH on ICAM-1 mRNA. TNF-a and interferon-y increase ICAM-1 expression in FRTL-5 thyroid cells. TSH/forskolin inhibited maximal expression of ICAM-1 by TNF-a and interferon-r. Promoter activity of the ICAM-1 gene was positively regulated by cytokines, TNF-a and IFN-r and negatively regulated by thyroid stimulating hormone. The addition of TSH and FSK caused a 50% decrease in ICAM-1 promoter activity within 24 hour. The TSH and FSK action was mapped at 175 bp and 97 bp of the start of translation. The mutant construct pCAM-175 delGAS which has no GAS sequence showed no TSH mediated suppression of promoter activity. CONCLUSION: These findings suggested that hormones and cytokines differentially regulated the ICAM-1 gene expression and TSH downregulated ICAM-1 gene transcription by inhibiting the activation of IFN-r induced transcription factors which can bind the GAS of ICAM-1 promoter.
Animals ; Cell Culture Techniques ; Clone Cells* ; Cloning, Organism* ; Colforsin ; Cytokines ; Gene Expression ; Graves Disease ; Hashimoto Disease ; Humans ; Hydrocortisone ; Insulin ; Intercellular Adhesion Molecule-1* ; Luciferases ; Rats* ; Repression, Psychology ; RNA ; RNA, Messenger ; Thyroid Gland* ; Thyrotropin ; Transcription Factors

BACKGROUND: Weaning is the process of switching a patient from mechanical ventilator to spontaneous breathing. A number of different weaning techniques can be employed. At recent study, conventional spontaneous breathing trial was superior to other techniques, such as intermittent mandatory ventilation(IMV) or pressure support ventiation(PSV). But adequate observation time of the spontaneous breathing trial was not determined. We reported the effectiveness of weaning and extubation following a 60 minutes spontaneous breathing trial with simple oxygen supply through the endotrachial tube. In this study, we tried to shorten the spontaneous breathing time from 60 minutes to 30 minutes. If weaning success was predicted after 30 minutes spontaneous breathing, extubation was done without reconnection with ventilator. METHODES: Subjects consisted of 42 mechanically ventilated patients from August 1994 to July 1995. The weaning trial was done when the patients recovered sufficiently from respiratory failure that originally required ventilatory assistance, the patients became alert and showed stable vital sign, and arterial O2 tension was adequated(PaO2>55 mmHg) with less than 40% of inspired oxygen fraction. We conducted a careful physical examination when the patients was breathing spontaneously through the endobronchial tube for 30 minutes. We terminated the trial if a patients was any of following signs of distress; cyanosis, diaphoresis, tachypnea(above 30 breaths per minute), and extreme tachycardia. Patients who had none of this features during spontaneous breathing for 30 minutes were extubated promptly. RESULT: 17 weaning trials of 15 patients were done in 42 mechanically ventilated patients. Successful weaning and extubation was possible in 14 trials of total 17 trials. In this 14 patients, 8 patients were extubated after 30 minutes spontaneous breathing, 3 patients were extubated after 60 minutes spontaneous breathing, and 3 patients needed over 3 hours for extubation from weaning. We found similar overall success rate compared with weaning following a 60 minutes spontaneous breathing trial. CONCLUISON: From the result of present study, we believe that weaning and extubation from mechanical ventilation following a 30 minutes spontaneous breathing with 02 supply through the endotracheal tube is a simple and effective method
Cyanosis ; Humans ; Oxygen ; Physical Examination ; Respiration* ; Respiration, Artificial ; Respiratory Insufficiency ; Tachycardia ; Ventilators, Mechanical ; Vital Signs ; Weaning*

Malignant rhabdoid tumor (MRT) is a rare and highly aggressive neoplasm of infancy and childhood. Although it was originally described and most frequently reported in the kidney, it may occur in various extra-renal sites such as the liver, thymus, and soft tissue. In the last decade primary central nervous system (CNS) MRTs have been reported in both the supra- and infratentorial compartments. Patients with CNS MRT were generally below the age of two and reports in adults are extremely rare. This is a case of primary cerebellar MRT in a 24-year-old woman, who had presented with intermittent headache, vocal cord palsy, and cerebellar dysfunctions such as abnormal finger to nose test and tandem gait. By magnetic resonance imaging scan, a well-enhancing solid mass was demonstrated at the posterior fossa filling the 4th ventricle, which extended into the medulla and cervical cord via the foramen of Magendie. Histologically, the monotonous polygonal tumor cells were arranged in diffuse sheet with occasional hemorrhagic necrosis. The nuclei were vesicular and eccentrically located due to eosinophilic, PAS-positive, intracytoplasmic inclusions with prominent nucleoli. They were diffusely or focally immunoreactive for vimentin, neurofilament, cytokeratin, GFAP, synaptophysin, and smooth muscle actin, while epithelial membrane antigen and desmin were negative. Ultrastructurally, the polyhedral tumor cells were densely packed with primitive intercellular junctions. Scanty fibrillar intermediate filaments were intermingled with cellular organelles. Postoperatively, craniospinal irradiation and systemic chemotherapy have been done and she has been free of tumor recurrence during the 13 months' follow-up periods.
Actins ; Adult* ; Central Nervous System ; Cerebellar Diseases ; Cerebellum* ; Craniospinal Irradiation ; Desmin ; Drug Therapy ; Eosinophils ; Female ; Fingers ; Follow-Up Studies ; Gait ; Headache ; Humans ; Intercellular Junctions ; Intermediate Filaments ; Keratins ; Kidney ; Liver ; Magnetic Resonance Imaging ; Mucin-1 ; Muscle, Smooth ; Necrosis ; Nose ; Organelles ; Recurrence ; Rhabdoid Tumor* ; Synaptophysin ; Thymus Gland ; Vimentin ; Vocal Cord Paralysis ; Young Adult

Background: Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by typically distributed eczematous skin lesions and is classified according to the period of life. Recently, the number of elderly patients newly diagnosed with AD have been increased in industrialized countries. Objective: This study aimed to analyze the clinical characteristics of late adult-onset elderly AD. Methods: Medical charts and photographs of patients aged 60 years or older (n=36) who visited the Department of Dermatology with chronic and recurrent dermatitis were analyzed retrospectively. The anatomical distribution of AD lesions was evaluated by categorizing them into head and neck, trunk, and upper and lower extremities. The results of laboratory tests related to AD were also analyzed. Results: Thirty-six patients were diagnosed with elderly AD according to the diagnostic criteria established by Hanifin and Rajka, with a male predominance. All patients had late adult-onset AD, with the primary onset of AD occurring after the age of 40 years. Eczematous erythroderma, lichenification, dryness, and pruritic papules were observed on the trunk and extremities. The proportion of patients with extrinsic AD was 54.8%, and that of patients with one or more allergic diseases was 25.0%. Patients with late adult-onset elderly AD had lesions in the sagging areas, such as the back or extensor surface of the extremities. Conclusion Male predominance, reverse sign, and involvement of the extensor areas are characteristic features of AD in the elderly. These results indicate that late adult-onset AD in elderly patients is a distinct subgroup of patients with AD.