BACKGROUND: Pityriasis versicolor(PV) is a superficial mycosis, theoretically unusual in children. Epidemiologic and clinical data for children with PV under 14 years were collected. OBJECTIVE: The purpose of this study was to evaluate the clinical features of PV in the young. METHOD: We included all cases of PV in patients under 14 years of age observed in our department from 1981 to 1995. All cases were diagnosed on the basis of clinical criteria and were confirmed by microscopic examination. RESULTS: From 1981 to 1995 we encountered 32 cases of PV in children, compared with 637 cases in adults; thus children represented 4.7% of all cases. The ratio of male to female was l. 7:1. Among the age groups, the incidence was the highest in the 10-14 years(43%). The monthly prevalence was the highest in August. Distribution of the lesions were the face(40.9%), neck (25%), chest(13.6%), back(11.3%), extremities(6.8%) and abdomen(2.2%). The incidence of hypopigmented lesions was 70.4% and that of hyperpigmented lesions was 29.6%. CONCLUSION: This study confirms that the face is a predilectionl site for PV in children and all facial lesions are hypopigmented. Other clinical features are variable and similar to those of adults.
Adult ; Child ; Female ; Humans ; Incidence ; Male ; Neck ; Pityriasis* ; Prevalence ; Tinea Versicolor*

PURPOSE: To report the results of acetabular revisions performed with the cementless, hemi-spherical porous coated component supported by viable host bone and minimal allobone graft for acetabular deficiencies. MATERIALS AND METHODS: A retrospective study was completed for 22-revision acetabular components, using the cementless hemispherical porous coated prosthesis and minimal femoral head allograft. There was an average follow up of 48 months, with a range of 24 to 84 months. Radiographic measurements were performed in several aspects; cup-allograft contact, inclination, vertical and horizontal migration of acetabular cup, and acetabular zone by modified zone of DeLee and Charnley, in which location, size and progression or non-progression of radiolucent zone were recorded. The acetabular deficiencies were classified by the American Academy of Orthopaedic Surgeons Committee and were type I in 2 hips (9%), type II in 12 hips (55%), and type III in 8 hips (36%). Twenty acetabular cup cases of Harris-Galante II were used in this study, 1 case of Harris- Galante I, and 1 case of Duraloc. The average size of the cup was 57(44-66) mm. RESULTS: The average cup-allograft contact was 72.5% in 19 cases and we could not differentiate the margin between the host bone and the allograft in 3 cases. There was no significant vertical or horizontal migration of acetabular cup. Radiolucent zones in follow-up radiographs were 8 cases in zone IA, 4 cases in zone IB, 4 cases in zone IIB, 9 cases in zone IIC, 8 cases in zone IIIA, and 7 cases in zone IIIB. One case showed 2 mm radiolucent area in zone IIC and another case showed 3 mm radiolucent area in zone IIB, but the radiolucencies were not progressive. The remaining cases showed less than 0.5 mm radiolucent area or no radiolucent zone. The average period of bony incorporation was 13.1 months. CONCLUSIONS: We suppose that acetabular revision with the cementless hemispherical porous coated cup supported by viable host bone and minimal bone graft produces good results.
Acetabulum* ; Allografts ; Follow-Up Studies ; Head ; Hip ; Prostheses and Implants* ; Retrospective Studies ; Transplants

This study was undertaken to observe the effects of centrally administred antihistamines on the blood pressure. Diphenhydramine(DPH), a H1-receptor antagonist, and ranitidine(RAN), a H2-receptor antagonist were administered intracerebroventricularly(icv) on urethane-anesthetized rabbits. 1) Both DPH and RAN administered intraccebroventricularly increased blood pressure, however the intravenous(iv) adminstration of them did not affect blood pressure. The pressor response to icv DPH was dose-dependent, but that to icv RAN was not. 2) The pressor response to icv DPH(1mg) was either markedly attenuated or reversed to depressor response by the pretreatment with icv phentolamine(250,500ug), and iv chlorisondamine(0.1, 1mg/Kg) and iv phenoxybenzamine(1mg/Kg). In cord-sectioned rabbtis, icv RAN) 1mg) did not produce pressor response. 3) The pressor responsr to icv RAN(1mg) was not affected by the pretreatment with icv phentolamine(500ug), iv chlorisondamin(1mg/Kg) and iv phenoxybenzamine(1mg/Kg), and iv phenoxybenzamine(1mg/Kg). RAN also producted pressor response in cordsectioned rabbits. These results suggest that the pressor response to icv DPH is elecited by increasing peripheral sympathetic tone via the stimulation of central alpha-adrenoreceptors and the pressor response to icv RAN is produced by releasing some humoral facotr which can increase blood pressure.
Blood Pressure ; Diphenhydramine* ; Histamine Antagonists ; Rabbits* ; Ranitidine*

We reviewed 92 eyes(65 patients) of diffuse diabetic macular edema which were treated with grid laser photocoagulation and followed up for more than 4 months from March 1992 to March 1997. There were improvements of visual acuity in 24 eyes(26.1%)and non changes in 50 eyes(54.3%), and 18 eyes(19.6%) showed worsened visual acuity. Initial visual acuity, presence of clinically significant macular edema and severity of retinopathy had not significant effects on visual outcome(P>0.05). Patients with grid photocoahulation without panretinal photocoagulation showed significantly good results than panretinal photocoagulation before or after grid photocoagulation(p<0.05).
Humans ; Light Coagulation* ; Macular Edema* ; Visual Acuity

We report two cases of vulvar syringorna in a 40-year-old women and a 28-year-old woman who had 2-3mm sized, brownish papules on both valvar areas an l-3rnm sized, yellow-brownish papules on both vulvar ares with yellowish milia-like lesion the surface, respectively. Microscopically the lesions revealed characteristic findings of syrinzoiza However the second case showed a small cystic duct in the papillary dermis, which is lineilly a stratified epithelium and filled with concenteric lamellae of keratin.
Adult ; Cystic Duct ; Dermis ; Epithelium ; Female ; Humans ; Syringoma* ; Vulva

PURPOSE: We investigated how intensive care unit (ICU) nurses understand the meaning of death, death anxiety, death concern and respect for life. METHODS: From November 2009 through February 2010, a survey was conducted on 230 nurses working at the ICU of 10 general hospitals located in Seoul and Gyeonggi province. Participants were asked to answer a questionnaire consisted of 67 questions under four categories of the meaning of death, death anxiety, death concern and respect for life. RESULTS: Participants scored 4.27 points on their understanding of the meaning of death, 4.43 on death anxiety, 4.12 on death concern and 4.18 on respect for life. Participants' meaning of death was negatively correlated with death anxiety and death concern and positively with respect for life. Participants' positive meaning of death was negatively correlated with death anxiety and death concern and positively with respect for life. Participants' negative meaning of death was negatively correlated with death anxiety and death concern and positively with respect for life. Participants' death anxiety was positively correlated with death concern and negatively with respect for life. Participants' death concern was negatively correlated with respect for life. CONCLUSION: Compared with nurses who served at ICU for a long time, nurses with less ICU experience scored lower on the meaning of death and respect for life, while they presented high anxiety and concern about death. A training course may help nurses develop their view on the meaning of death, which in turn would enhance their performance in caring dying patients.
Anxiety ; Hospitals, General ; Humans ; Critical Care ; Intensive Care Units ; Value of Life ; Surveys and Questionnaires

Systemic lupus erythematosus is a connective tissue disease which can affect every organ system. Neurologic abnormalities are common, occuring in approximately half of all patients at some time during the course of their illness. But symptoms of nervous system as the sole presenting symptoms occur in less than 1% of lupus patients. In patients initially presenting with neurologic symptoms and signs, differential diagnosis is difficult and sometimes it may be misdiagnosed. Therefore extensive laboratory investigations should be carried out in all patients with unusual neurological symptoms, since early diagnosis of lupus can help in providing effective treatment. We report a patient with systemic lupus erythematosus who presented with dysarthria and dysphagia resembling multiple sclerosis.
Connective Tissue Diseases ; Deglutition Disorders ; Diagnosis, Differential ; Dysarthria ; Early Diagnosis ; Humans ; Lupus Erythematosus, Systemic* ; Multiple Sclerosis* ; Nervous System ; Neurologic Manifestations

Until recently, the gastrointestinal lymphomas were classified according to the criteria developed for the node-based lymphomas. In recent years, the REAL classification provided a new category of MALT lymphoma and Mantle cell lymphoma in B-cell lymphomas. Low-grade MALT lymphomas have been well characterized clinically, histologically, and immunophenotypically. We retrospectively recategorized 41 cases of the primary gastrointestinal B-cell lymphoma and investigated the expression of cyclin D1, bcl-2, bcl-6, p53 protein, and PCNA by immunohistochemical method. The cases were categorized in 5 groups, low grade MALToma, low/high grade MALToma, high grade MALToma, diffuse large cell lymphoma, and mantle cell lymphoma according to the morphological findings. The expression of cyclin D1 protein was restricted to the cases of mantle cell lymphoma. The bcl-2 protein expression was higher in the low grade MALT lymphoma than in the high grade lymphoma (P=0.006). The bcl-2 protein expression was higher in the low grade area than in the high grade area in the low/high grade MALT lymphoma (P=0.005). The bcl-6 and p53 protein expression was higher in the high grade MALT lymphoma than in the low grade lymphoma (P=0.022, P<0.018). However, the bcl-6 protein expression of the tumor cells was higher in high grade area than in low grade area in the low/high grade MALT lymphoma (P=0.004). The degree of the PCNA expression was positively correlated with the grade of the malignant lymphoma (P=0.003). The above results suggest that the cellular proliferation assessed by PCNA index correlates with the histologic grade. And the bcl-2, bcl-6, p53 protein may be effective in the transition from the low grade MALT lymphoma to the high grade lymphoma. Therefore, we can differentiate the low grade lymphoma from the high grade lymphoma by the immunohistochemical staining for cyclin D1, bcl-2, bcl-6, p53 protein and can predict the prognosis of the patients in accordance with the grade of the tumor.
B-Lymphocytes* ; Cell Proliferation ; Classification* ; Cyclin D1* ; Cyclins* ; Gastrointestinal Tract ; Humans ; Lymphoma ; Lymphoma, B-Cell* ; Lymphoma, B-Cell, Marginal Zone ; Lymphoma, Large B-Cell, Diffuse ; Lymphoma, Mantle-Cell ; Prognosis ; Proliferating Cell Nuclear Antigen* ; Retrospective Studies

Intracerebral hemorrhage secondary to vitamin K deficiency is presented in three newborn infants: 4 days, 28 days and 21 days of age respectively. After the administration of vitamin K(5-10 mg) either intravenously or intramusculary, prolonged prothrombin time(PT) and partial thromboplastin time(PTT) were corrected promptly. Vitamin K dependent coagulation factor deficiency due to vitamin K deficiency is accounted for the pathogenesis of hemorrhage. The possible causes of vitamin K deficiency, diagnostic methods and treatment of this disease entity are reviewed. Neurosurgeons as well as pediatricians should remain alert for the development of intracerebral hemorrhage caused by vitamin K deficiency in neonatal period.
Blood Coagulation Factors ; Cerebral Hemorrhage* ; Hemorrhage ; Humans ; Infant, Newborn* ; Partial Thromboplastin Time ; Prothrombin ; Prothrombin Time ; Thromboplastin ; Vitamin K Deficiency* ; Vitamin K* ; Vitamins*

PURPOSE: Most of postoperative patients experience pain, state anxiety and sleep disturbance. These problems negatively influence the recovery of postoperative patients. So alleviating these problems has been one of the nurses' central roles. The purpose of this study was to examine the effects of back massage on pain, state anxiety and quality of sleep of postoperative gastrectomy patients. METHODS: A non-synchronized non-equivalent control group pre and post-test design was used. The research instruments used in this study were the Numerical Rating Scale (NRS) for pain, the State-Anxiety Inventory (STAI) for anxiety and the Verran and Synder-Halpern scale for quality of sleep. The subjects were patients admitted to a university hospital located in D city. Twenty-nine patients in the experimental group had a 10 min manual back massage stimulation for 5 days from the 1st day to the 5th day after their operation, and 25 patients in the control group did not. RESULTS: The degree of pain was significantly reduced according to post operation day and quality of sleep was significantly increased. However state anxiety was not significantly reduced. CONCLUSION: Back massage is a partially effective nursing intervention for postoperative patients with gastrectomy who experience pain and sleep disturbance.
Anxiety ; Benzeneacetamides ; Gastrectomy ; Humans ; Massage ; Piperidones