No abstract available.
Epidermal Cyst ; Pilomatrixoma

The purpose of this study was to explain the relationship of professional self-concept, self-efficacy and job satisfaction among nephrology nurses. The subject consisted of 84 nephrology nurses who work at 17 hospitals in Kwangju, Chonnam, Chonbuk and Cheju-do. The instrument of this study was a structured questionnaire on professional self-concept, self-efficacy and job satisfaction. The data were collected from August 16 to September 10, 1999 and analyzed by Cronbach alpha, descriptive statistics, t-test, ANOVA, Scheffe's test and Pearson's correlation coefficient by using the SPSS/PC+ program. The results of the research were as follows: 1. The average item scores were 2.73 for professional self-concept and 7.16 for self-efficacy. The average item score of job satisfaction was 3.05. Professional status (3.56) among the component factors of the job satisfaction had the highest value followed by the interaction(3.46), task requirements(3.28), autonomy(2.98), organizational requirement(2.70), and pay(2.22) was the lowest. 2. The relationship between general characteristics and professional self-concept shows a significant difference with regard to position and the nurses' intention to stay. The relationship between general characteristics and self-efficacy shows a significant difference with regard to position and shift. 3. A significant positive correlation between professional self-concept and self-efficacy (r=0.462, p<0.01) was found. A significant positive correlation between professional self-concept and job satisfaction(r=0.486, p<0.01) was found. In conclusion, professional self-concept and job satisfaction of nephrology nurses are significantly related. A professional self-concept is an important factor for job satisfaction of nephrology nurses. Therefore, this study suggested that we should develop programs and policies to increase the professional self-concept of nephrology nurses for their job satisfaction.
Gwangju ; Intention ; Jeju-do ; Jeollabuk-do ; Jeollanam-do ; Job Satisfaction* ; Nephrology* ; Self Concept* ; Self Efficacy* ; Surveys and Questionnaires

In the posterior fossa rarely develops oligodendroglioma and a review of the literature yields reports of two cases in the 4th ventricle in Korea. The authors present a case of 65-year-old woman patient with only the symptoms of increased intracranial pressure such as headache, dizziness and vomiting in spite of a large, irregular calcified mass occupying the cerebellar vermis on the brain CT scan. The caudal portion of the tumor attached firmly to the floor of the 4th ventricle and the complete removal of the mass, associated with a good long-term prognosis, was not feasible.
Aged ; Brain ; Dizziness ; Female ; Headache ; Humans ; Intracranial Pressure ; Korea ; Oligodendroglioma* ; Prognosis ; Tomography, X-Ray Computed ; Vomiting

Malignant gastrointestinal stromal tumors (GISTs) are rare non-epithelial, mesenchymal neoplasms of the gastrointestinal tract that metastasize or recur in 30% of patients who undergo surgical resection with curative intent. A 59-year-old man visited our hospital for an examination of a palpable mass in the left abdomen. Fourteen months prior to his visit, the patient underwent gastric wedge resection to remove a GIST of the gastric cardia. At the time of surgery, no evidence of metastatic disease was observed and the pathological interpretation was a high-risk GIST. A follow-up computed tomography scan of the abdomen revealed a partially necrotic solid mass (9.8 x 7.6 cm) and enhancing mass in the spleen (2.3 cm). On exploration, multiple masses were found in the liver, greater omentum, and mesentery. Here, we report a case of recurring GIST of the stomach that metastasized to the spleen. To the best of our knowledge, few reports of metastasis to the spleen exist.
Abdomen ; Cardia ; Follow-Up Studies ; Gastrointestinal Stromal Tumors ; Gastrointestinal Tract ; Humans ; Liver ; Mesentery ; Middle Aged ; Neoplasm Metastasis ; Omentum ; Spleen ; Stomach

Palmar filiform hyperkeratosis is characterized by multiple, tiny, keratotic projections on the palms. This disease has been associated with various underlying benign or malignant diseases. We present 69 year-old-man with 8-year history of palmar filiform hyperkeratosis. After development of skin lesions, he was diagnosed as having rheumatoid arthritis, hypertension, chronic renal failure, multiple renal and hepatic cysts, and multiple adenomas in the stomach and colon, in turn. Histopathologic examination revealed a compact parakeratotic column on an absent or thin granular layer. Treatment with 15% salicylic acid ointment under occlusion was partially effective.
Adenoma ; Arthritis, Rheumatoid ; Colon ; Hypertension ; Kidney Failure, Chronic ; Salicylic Acid ; Skin ; Stomach

A 63-year-old Korean man presented with generalized, asymptomatic, discrete papules and coalescent annular plaques for one year. Interestingly, the patient complained of conjunctival congestion, concurrently with aggravation of the skin lesion. Histopathologic findings of the skin lesion and conjunctiva revealed giant cells engulfing fragmented elastic fibers, and a diagnosis of actinic granuloma with ocular involvement was made. Ten months later, the patient revisited with a two-week history of bilateral temporal headache, neck pain, intermittent jaw claudication, and blurred vision. Biopsy of the temporal artery confirmed the clinical diagnosis of temporal arteritis. Both actinic granuloma and temporal arteritis show similar pathologic process, and this case supports the hypothesis that actinically degenerated elastic tissue is likely to be the antigenic basis of actinic granuloma of the skin and temporal arteritis.
Actins* ; Biopsy ; Conjunctiva ; Diagnosis ; Elastic Tissue ; Estrogens, Conjugated (USP) ; Giant Cell Arteritis* ; Giant Cells ; Granuloma* ; Headache ; Humans ; Jaw ; Middle Aged ; Neck Pain ; Skin ; Temporal Arteries

Primary leptomeningeal melanoma is a rare and aggressive tumor that originates from pial melanin-bearing cells typically along the cerebral conveidties or at the. Base of the brain. It has been hypothesized that malignant transformation Of the preexisting precursor cells leads to diffuse infiltration of the meninges by tumor and the onset of neurological symptoms and signs . The typical neurological symptoms and signs include psychiatric disturbances, seizures, and symptoros and signs of raised intracranial pressure secondary to hydrocephalus. Blindness has been reported as a late feature. Radiotherapy and chemotherapy has been using, but prognosis is poor We d be our experience with 24-years-woman in which the diagnosis of primary leptomeningea1 melanoma without melanotic pigmentation of variable areas of the skm was made.
Blindness ; Brain ; Diagnosis ; Drug Therapy ; Hydrocephalus ; Intracranial Pressure ; Melanoma* ; Meninges ; Pigmentation ; Prognosis ; Radiotherapy ; Seizures

BACKGROUND: The inflammatory nodules on the legs are often difficult to distinguish because of clinical variations and similarity of histopathologic features. Both erythema nodosum and erythema induratum are known to be associated with various conditions, especially tuberculosis. In Korea where tuberculosis is still a major health problem, it may be a cause for the inflammatory nodules on the legs. OBJECTIVE: The purpose of this study was to establish the correlation with Mantoux test and inflammatory nodule and evaluate the efficacy of antitubercular therapy in Korea. METHODS: We performed the prospective study of 26 patients with inflammatory nodules on the legs. All patients preformed Mantoux test and skin biopsy. The patients who had strongly positive Mantoux reaction were treated with antitubercular therapy. RESULTS: The ages of the 26 patients (Male 4:Female 22) ranged from 12 to 76 years. All patients had recurrent painful, tender subcutaneous nodules on the legs. Fourteen patients of total 26 patients had a strongly postive Mantoux reaction (induration > or = 20 mm). They were treated with combination antitubercular therapy. After antitubercular therapy, skin lesions subsided in 12 patients within 2 months and in the remaining 2 patients, subsided within 4 months. The therapy was well tolerated except for flu-like symptom in one patient and drug induced hepatitis in the other patient. CONCLUSION: We suggest that antitubercular therapy is effective in the management of patients with a strongly positive Mantoux reaction with chronic recurrent inflammatory nodules on the legs in Korea.
Biopsy ; Erythema Induratum ; Erythema Nodosum ; Hepatitis ; Humans ; Korea ; Leg* ; Prospective Studies ; Skin ; Tuberculosis

BACKGROUND AND OBJECTIVES: Benign recurrent vertigo has been defined as recurrent spells of vertigo lasting minutes to hours without cochlear and neurologic signs. The etiology is still unclear, but viral and vasospastic etiology as migraine equivalent has been suggested. We attempt to analyze the symptoms and vestibular function test of Benign recurrent vertigo that has clinically diagnosed. MATERIALS AND METHODS: We analyzed retrospectively the clinical characteristics and vestibular function test including ocular-motor test, rotation test and computerized dynamic posturography from 100 patients with a Benign recurrent vertigo diagnosis. RESULTS: Eight two percent of the patients were female, mean age was 52 years, and mean duration of prevalence was 47.3 months. In the characteristics of vertigo, 91% of patients have spinning sensation during attack. The vertigo attacks most commonly lasts several hours (57%), and frequency of attack is three to twelve time per year in 47%. A high incidence (40%) of headache was detected, but incidence of other associated symptoms including fluctuating hearing loss (3%), tinnitus (27%), aural fullness (9%) was relatively low. The incidence of spontaneous nystagmus and positional nystagmus was 18% and 10% each. Saccadic undershoot was observed in 21% of patients, but it was not associated with other ocular-motor test abnormalities. In rotation test, low gain, phase lead and asymmetry was observed in 18%, 3% and 9%, respectively. There were no abnormal findings in posturography. CONCLUSIONS: Although benign recurrent vertigo did not show any characteristic clinical findings or vestibular function test, it deserves to be considered for differential diagnosis of episodic vertigo.
Diagnosis, Differential ; Female ; Headache ; Hearing Loss ; Humans ; Incidence ; Migraine Disorders ; Neurologic Manifestations ; Nystagmus, Physiologic ; Prevalence ; Retrospective Studies ; Tinnitus ; Vertigo ; Vestibular Function Tests

Although rare, antihistamines can cause adverse effects, including drug-induced eruptions or anaphylaxis. A 4-year-old child visited the pediatric department of a hospital for skin eruptions after administration of antihistamines, (e.g., ucerax [hydroxyzine] or leptizine [levocetirizine]), for cholinergic rashes; he did not have pruritus. Skin prick, intradermal, and drug provocation tests were performed to determine the relationship between the antihistamines and eruptions. Levocetirizine induced wheals in the skin prick test and a rash in the oral drug provocation test. In contrast, ketotifen induced no reaction in the skin prick test but showed a positive reaction in the oral provocation test. Our case report highlights that children can experience the same types of adverse reactions as seen in adults, and cross-reactivity between various antihistamines can occur.
Adult ; Anaphylaxis ; Child ; Child, Preschool ; Drug Eruptions ; Exanthema ; Histamine Antagonists ; Humans ; Ketotifen ; Pruritus ; Skin ; Urticaria