We herein report a case of subcutaneous panniculitic T-cell lymphoma which occurred in a 48-year-old Korean woman. Her disease presented as multiple subcutaneous nodules on the arms, legs, and abdomen, with systemic symptoms and signs. From the results of immunophenotypic studies, we suggest her disease may originate from cytotoxic T-lymphocytes. The patient had a protracted course of multiple dark-red-colored subcutaneous nodules on both arms, legs, and abdomen for 1 year, often with fever, chills, and malaise. Histopathologic findings for the subcutaneous nodule in the lower abdomen revealed diffuse infiltration of atypical lymphocytes in the subcutis, with extensive fat necrosis and karyorrhexis and a bean-bag cell appearance with engulfed lymphocytes in some histiocytes. The immunophenotypic studies showed a cytotoxic T-lymphocyte profile, i. e., LCA+, lysozyme+, UCHL1+, CD8+, CD20-, CD30-, and CD56-. In situ hybridization studies for the Epstein-Barr virus genome resulted in a negative finding. A lymphadenopathy was found in the right upper paratracheal area on the chest CT associated with pancytopenia and abnormal LFT findings. She received high-dose chemotherapy with autologous blood stem cell transplantation, but died after 6 months.
Abdomen ; Arm ; Chills ; Drug Therapy ; Fat Necrosis ; Female ; Fever ; Genome ; Glycogen Storage Disease Type VI ; Herpesvirus 4, Human ; Histiocytes ; Humans ; In Situ Hybridization ; Leg ; Lymphatic Diseases ; Lymphocytes ; Lymphoma, T-Cell* ; Lymphoma, T-Cell, Cutaneous ; Middle Aged ; Pancytopenia ; Stem Cell Transplantation ; T-Lymphocytes* ; T-Lymphocytes, Cytotoxic ; Tomography, X-Ray Computed

No abstract available.
Adolescent* ; Ecthyma* ; Humans ; Pseudomonas aeruginosa

Generalized pustular psoriasis which is originally described by von Zumbusch in 1910, is the most intense form of the acute exanthematic variant among psoriasis. It is to be occured as a rare disease and the familial occurrence rarely has been reported. Many therapeutic attempts have been rnade to bring the condition under control, but none has unequivocally proven to alter its courae decisively. We present two cases of generalized pustular psoriasis in brother and sister (16 year-old male, 19 year-old female) which were treated successfully by pbotochemotherapy (PUVA).
Humans ; Male ; Psoriasis* ; Rare Diseases ; Siblings* ; Young Adult

Adolescents and young adults (AYA) with acute lymphoblastic leukemia (ALL) constitute a distinct population from children and older adults. However, AYA represent a minority of patients enrolled onto either adult or pediatric clinical trials. As a result, little information is available regarding complete remission (CR), event-free survival (EFS) and overall survival (OS) rates for this age group, and the appropriate treatment regimen for this group of patients remains elusive. A systematic review of all published clinical trials, which provide data on treatment and outcome of AYA with ALL, has been summarized in an effort to determine whether they should be treated on pediatric or adult protocols. AYA with ALL have far superior outcomes when treated on more intensive pediatric regimens and are required specific collaborative trials in order to optimize and improved outcomes.
Adolescent* ; Adult ; Child ; Disease-Free Survival ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma* ; Young Adult*

The investigation of the embryonic development of the cerebellum has a long history. The postnatal normal development of the cerebellum in rodents and other animals became a popular topic for morphological investigations nearly a century ago. However, surprisingly, only a few studies are available regarding the prenatal normal development of the rodent cerebellum, especially in guinea pigs. Cell proliferation is essential for the development of the nervous system. The assessment of cell proliferation can be achieved by using various methods. In this study, we investigated the cell proliferation of the cerebellar cortex in guinea pigs at different stages of pregnancy and in postnatal life. Fetuses were obtained by cesarean section at 50 or 60 days of gestation (dg). Immunohistochemistry was performed with proliferating cell nuclear antigen (PCNA) antibody in the cerebellum. Strong PCNA immunoreactivity was observed in the external granular layer (EGL), which is a neurogenic zone in the cerebellum. The proportion of PCNA-IR cells was greater at 1 week than at 60 dg in lobule I, but not lobule VIII. After 50 dg, the width of the EGL continued to decline until 1 week, due to the maturation of the EGL cells. These results demonstrate the pattern of PCNA immunoreactivity in the developing cerebellum of guinea pigs. This serves as a guideline to study abnormal cerebellum development.
Animals ; Cell Proliferation ; Cerebellar Cortex ; Cerebellum ; Cesarean Section ; Embryonic Development ; Female ; Fetus ; Guinea Pigs ; Guinea ; Immunohistochemistry ; Neocortex ; Nervous System ; Pregnancy ; Proliferating Cell Nuclear Antigen ; Rodentia

PURPOSE: To evaluate abnormal neurosonographic (NSG) findings of thalami and basal ganglia in full term babies with hypoxic-ischemic encephalopathy and to correlate the findings with follow-up studies and prognosis. METHODS: We evaluated 13 full term babies with abnormal NSG findings of thalarni and basal ganglia. NSG was performed within 7 days after clinical abnormalities. Follow-up NSG was done in 11 cases; CT scan in 4 and MRI in 7. We classified NSG findings as diffuse, unilateral, and focal types according to increased echogenicity and evaluated prognosis based on follow-up studies and neurological sequelae. RESULTS: Nine cases of diffuse type had diffuse echogenic changes of bilateral thalami and basal ganglia, slit-like lateral ventricles suggesting cerebral edema, and increased parenchymal echogenicity. In diffuse type, follow-up studies showed more prominent echogencities and ventricular dilatations and cerebromalacia. One case of unilateral type caused by thromboembolism had unilateral echogenicity of right thalamus and basal ganglia with increased echogenicity of the ipsilateral cerebral hemisphere and compression of the lateral ventricle, suggesting cerebral infarction. Follow-up study showed unilateral cystic cerebromalacia. Three cases of focal type had a localized echogenic area in thalamus with lacunar infarction, which decreased in size during follow-up. Among nine cases of diffuse type, one died within 2 days, two were discharged against medical advice, and six had severe neurologic sequelae. One case of unilateral type had a moderate degree of neurologic sequelae. All 3 cases of focal type had normal development. CONCLUSION: Pattems of abnormal echogenicity in thalami and basal ganglia in fullterm infants with hypoxic-ischemic encephalopathy are correlated with the outcome and may be helpful for treatment planning.
Basal Ganglia* ; Brain ; Brain Edema ; Brain Ischemia* ; Cerebral Infarction ; Cerebrum ; Dilatation ; Encephalomalacia ; Follow-Up Studies ; Humans ; Hypoxia-Ischemia, Brain ; Infant* ; Lateral Ventricles ; Magnetic Resonance Imaging ; Prognosis* ; Stroke, Lacunar ; Thalamus* ; Thromboembolism ; Tomography, X-Ray Computed

OBJECTIVE: In order to investigate more accurate patterns of intrauterine growth in twin fetuses, we constructed the twin-specific growth curve based on gestational age in live-born non-anomalous infants. METHODS: 563 twin pairs, 1,126 infants delivered between January 1994 and October 1999 were comprised our study population. The newborns were grouped according to gestational age and the median, 10th, 50th, and 90th percentile birth weight for each gestational week were calculated. Curves were plotted for the general population and for each gender and parity and compared with previously reported singleton's growth curve. RESULTS: After 32 weeks gestation, birth weight of twins falls below that of singleton, so that by 38 weeks the 50th percentile for twins falls below the singleton 10th percentile. This difference was also present among all subgroups of twins, such as gender and parity. And the mean birth weight in male twin infant was heavier than in female twin infant throughout all gestational week. CONCLUSION: The pattern of growth in twin infants differed from those of singleton. We recommend twin-specific growth curve for clinical use in the management of twin gestations.
Birth Weight ; Female ; Fetus ; Gestational Age* ; Humans ; Infant ; Infant, Newborn ; Male ; Parity ; Pregnancy ; Twins*

OBJECTIVE: This study was to investigate the clinical efficiency of clomiphene citrate/GnRH antagonist protocol comparing with the clomiphene citrate only protocol in infertile women with normal ovulatory cycles. METHOD: Among 116 patients, 43 were received assisted reproductive technologies using natural ovulatory cycle, 38 and 35 were received clomiphene citrate only protocol and clomiphene citrate/GnRH antagonist combined protocol, respectively, and the clinical results were compared and analyzed. RESULTS: In each group, basal levels of LH, FSH, E2 and FSH, E2 on hCG day injected were not different, but LH level and endometrial thickness on hCG injected day were decreased significantly and the pregnancy rate was increased significantly in clomiphene citrate/GnRH antagonist group. CONCLUSION: The pregnancy rate was increased significantly in clomiphene citrate/GnRH antagonist group compared with natural ovulatory cycle and clomiphene citrate only group.
Clomiphene* ; Female ; Humans ; Pregnancy Rate ; Reproductive Techniques, Assisted

BACKGROUND: The main aim of this study was to analyze the factors that could be used to predict job satisfaction of assistant nurses in general hospitals. MATERIAL AND METHODS: This study was based on a survey of assistant nurses in the Daegu region from January 1, 2006 to January 31, 2006. Originally 300 questionnaires were distributed and among them 291 were completed. The data was collected and used for the statistical analysis. Descriptive and inferential statistics, such as the frequency, t-test and one-way ANOVA were used for the analysis. RESULTS: Among the respondents, the average score for job satisfaction was lowest in the university-trained nurses and highest in the nurses who had only graduated from high school. CONCLUSION: The working conditions, work place and motivation are significantly associated with job satisfaction. In particular, there was lower job satisfaction in those nurses who wanted to change their occupation.
Daegu ; Hospitals, General* ; Humans ; Job Satisfaction* ; Motivation ; Occupations ; Surveys and Questionnaires ; Workplace

PURPOSE: Recently, complementary and alternative medicine (CAM) has been increasingly used in children. Studies have shown that 34% of adults and 11% of children use CAM in the USA and Canada. The purpose of this study was to investigate the prevalence and patterns of CAM use in elementary children in Korea. METHODS: From July to August 2007, parents of elementary children completed a questionnaire survey at Gwang-ju. In all, 794 questionnaires were analyzed. RESULTS: Of the 794 respondents, 278 answered that their pupils (35%) had experienced CAM. The following types of CAM therapy were used: herbal medicine, 62.5% dietary supplements, 31.2% vitamins, 30.2% and acupuncture, 11.1%. CAM therapies were used for the following diseases: nutritional deficiency, 33.3% atopic dermatitis, 31.3% arthralgia, 31.3% allergic rhinitis, 28.8% obesity, 26.3% and asthma. The following were the motives to use CAM: prevention of diseases (33.5%), dissatisfaction with modern medicine (21.2%), and complementary therapy to modern medicine (20.5%). People gained information about CAM through neighbors (65%) and mass media (21%). Moreover, 83 parents (30%) were satisfied with CAM because of its effectiveness. CONCLUSION: Many parents have advocated the use of CAM in their children. However, most of them used CAM without any prescription or adequate knowledge. Further studies are required to determine the efficacy of CAM.
Acupuncture ; Adult ; Arthralgia ; Asthma ; Canada ; Child ; Complementary Therapies ; Dermatitis, Atopic ; Dietary Supplements ; Herbal Medicine ; History, Modern 1601- ; Humans ; Malnutrition ; Mass Media ; Obesity ; Parents ; Prescriptions ; Prevalence ; Pupil ; Surveys and Questionnaires ; Rhinitis ; Rhinitis, Allergic, Perennial ; Vitamins