BACKGROUND: Drug reactions are common problems in hospital inpatients and outpatients. Reliable diagnosis is essential but often difficult. OBJECTIVE: This study attempts to define the clinical features and causative drugs in the patients with drug eruptions, and to evaluate the diagnostic value of skin tests. METHODS: Sixty one patients with drug eruptions were reviewed clinically. In 18 patients, patch and prick tests were performed using suspected drugs. RESULTS: 1. The highest incidence of drug eruptions was observed in the third and forth decades(44.2%) and there was no sexual prodominence. 2. The most frequent latent peroid was 4 hours to 1 week(49.2%). 3. The common morphological features were exanthematous eruptions(57.3%), urticaria(14.8%) and fixed drug eruptoins(11.5%). 4. The major causative drugs were antibiotics(cephalosporin, ampicillin), antipyretics/anti-inflammatory analgesics(aspirin, piroxicam) and CNS depressants(diphenylhydantoin). 5. Clinical manifestations according to possible causative drugs were as follows; exanthematous eruptions by antibiotics, antipyretics/analgesics, herbs, CNS depressants, propylthiouracil and captopril; urticaria by antibiotics and herbs; fixed drug eruption by sulfonamide, antipyretics/analgesics and phenobarbital; acneiform eruptions by diphenylhydantoin and isoniazid; Stevens-Johnson syndrome by ampicillin, sulfonamide, aspirin and piroxicam, erythema nodosum by sulfonamide, and lichenoid drug eruptions by propylthiouracil. 6. Positivity to patch and prick tests was shown in 2 of the 18 patients and in 1 of 18 patients, respectively. CONCLUSIONS: The most frequent clinical feature of the drug eruptions were exanthematous in nature and the most common causative drugs were antibiotics, as suspected. To search for the causative drug of the drug eruption, the only usual methods of patch and prick tests were not sufficient in our study.
Acneiform Eruptions ; Ampicillin ; Anti-Bacterial Agents ; Aspirin ; Captopril ; Central Nervous System Depressants ; Diagnosis ; Drug Eruptions* ; Erythema Nodosum ; Humans ; Incidence ; Inpatients ; Isoniazid ; Outpatients ; Patch Tests ; Phenobarbital ; Phenytoin ; Piroxicam ; Propylthiouracil ; Skin Tests* ; Skin* ; Stevens-Johnson Syndrome ; Urticaria

No abstract available.

Angioma serpiginosum is a rare acquired naevoid disorder, characterized by minute red or purple punta that are frequently arranged in serpiginous patterns in the lower extremities and buttocks. It usually begins in childhood and is more common in females. Histopathologically, thin-walled capillaries in the dermal papillae and the superficial reticular dermis are widely dilated without extravasation of red blood cells. We report a case of angioma serpiginosum on the lateral aspect of the right arm along the lines of Blaschko in a 36-year-old woman.
Adult ; Arm ; Buttocks ; Capillaries ; Dermis ; Erythrocytes ; Female ; Hemangioma* ; Humans ; Lower Extremity

Asteroid hyalitis is an uncommon condition in which small, solid, stellate, spherical or disk-shaped bodies are suspended in a substantially normal vitreous. The opacities occurs in strands or as discrete bodies without orderly arrangement. These move when the eyes move but always return to their original position. The authors experienced one case of asteroid hyalitis associated with arteriosclerosis and hypertension. so we report this with brief review of the literature.
Arteriosclerosis ; Hypertension

No abstract available.
Blindness, Cortical* ; Diagnosis* ; Magnetic Resonance Imaging* ; Pregnancy*

No abstract available.
Lupus Coagulation Inhibitor*

To evaluate the influence of 5-thio-D-glucose on irradiation effect after hyperthermia, an experimental study was carried out using a total of 72 mice. A single dose of 3000 rads was delivered on skin of mouse tail after hyperthermia with or without intraperitoneal injection of 5-thio-D-glucose 2 hours before irradiation. The hyperthermia was carried out at 43degrees C for 40 minutes just before the irradiation. The skin changes of their radiatied mouse tail were observed from 7th to 31st post-irradiation days, and the scores were anlayzed. Theresults are as follows; 1. Radiation damage on mouse skin increased significantly when radiation was combined withhyperthermia. 2. In the group of 5-thio-D-glucose and irradiation after hyperthermia, radiation damage on mouseskin significantly decreased than in the group without 5-thio-D-glucose. 3. 5-thio-D-glucose appears to be apotential radioprotective agent in clinical radiotherapy with hyperthermia.
Animals ; Fever ; Injections, Intraperitoneal ; Mice ; Radiation Injuries ; Radiotherapy ; Skin ; Tail

The purpose of this study was to examine the effect of preceptorship on On the Job Training of new nurses. The research design was a retrospective survey and one group pre-post test design. The subjects were 49 entry nurses and 49 preceptors. The data were collected from Feburary 1, 1998 to December 1, 1998. One questionnair applied in this study consisted of general characteristics, the responses of new entry nurses and their preceptors and their qualities. The other questionnair consisted of job satisfaction of new entry nurses and preceptors and their competencies. The data were analyzed for frequencies, mean score, standard deviation, t-test, and ANOVA. The results of the study were as follows: 1) Preceptees's responses were that the nurses' affiliation of unit, cooperation of other nurses, and competencies of nursing skills improved after OJT applied preceptorship. 2) Preceptors's answers were that preceptor- ship had a positive effect on their continuing education. 3) While preceptees's job satisfaction scores were high in interaction, administration, and organization, they were low in autonomy and pay. 4) Pre-competency scores were the same as post-competency scores. 5) After preceptorship, preceptors responded that their nursing skill & communication competency increased, but their nursing administration competency decreased. 6) Finally, preceptorship's other effects were as follows: 1. Checklists for preceptee education at the nursing unit were developed separately. 2. It was proved that 'preceptor interview note' was effective on manage preceptorship. 3. We obtained duty overlap periods; medical- surgical units-1 month, 5 ICU-2 months, operation room-3 months. 4. We prepared a preceptor program based on the study results.
Checklist ; Education ; Education, Continuing ; Evaluation Studies as Topic ; Inservice Training ; Job Satisfaction ; Nursing ; Preceptorship* ; Research Design ; Retrospective Studies ; Ships

This paper describes a case of intrapericardial teratoma in a 20-day-old female meonate, who suffered from cyanosis and respiratory difficulty. She was evaluated by echocardiography, chest CT and MRI, the suspected cyanosis and respiratory difficulty. She was evaluated by echocardiography, chest CT and MRI, the suspected intrapericardial mass was identified and surgically removed. The postopervative diagnosis was intrapericardial teratoma, grade II. This case is reported with brief review of some related literature.
Cyanosis ; Diagnosis ; Echocardiography ; Female ; Humans ; Magnetic Resonance Imaging ; Teratoma* ; Tomography, X-Ray Computed

PURPOSE: To determine the influence of manganese dipyridoxyl diphosphate (Mn-DPDP) on MRI and proton MRS. MATERIALS AND METHODS: In an in-vitro study designed to determine changes in the lipid peak at 1.3 ppm, 4.7T MR equipment was used to obtain proton MR spectrographic images of a lipid solution of varying concentration, with and without Mn-DPDP. Before; at 10, 20, and 30 minutes; and at 1, 2, 4, and 24 hours after the IV injection of Mn-DPDP (10umol, 1ml/kg), the concentration of Mn in liver tissue was measured by atomic absorption spectrometry. At the same intervals, T1-weighted MR images were obtained, the signal intensity ofthe liver was thus determined, and the relative enhancement ratio was calculated. MRS of rabbit liver was performed serially at the same intervals, and the peak areas of metabolites, as well as their peak areas relative to lipids, were calculated. The findings were correlated with tissue Mn concentration. RESULTS: At 1.3 ppm with Mn-DPDP, MRS showed that the peak area of the lipid had decreased. Tissue Mn concentration increased just after Mn-DPDP injection and peaked after 20 minutes, decreasing to a level within the normal range after 24 hours. Serial changes in the signal intensity of the liver, as seen at MRI, showed a similar pattern to that of Mn concentration. There was reverse correlation between serial change in the peak area of lipids at 1.3 ppm and Mn concentration after Mn-DPDP injection. CONCLUSION: At T1-weighted MR imaging, the injection of Mn-DPDP led to the enhancement of liver tissue, and at MRS, the lipid peak at 1.3 ppm decreased. There was close correlation between these effects and tissue Mn concentration.
Absorption ; Liver* ; Magnetic Resonance Imaging* ; Magnetic Resonance Spectroscopy* ; Manganese ; Protons* ; Reference Values ; Spectrum Analysis