No abstract available.
Spinal Stenosis*

OBJECTIVES: Health care workers(HCWs) are more likely to become infected with tuberculosis from patients in the hospital. When HCWs have an active tuberculosis infection, it is possible that they also become a source of infections to other HCWs and patients. METHODS: Tuberculin tests were performed with mantoux method using 5 units of tuberculin by infection control practitioners on Feb. 21, and Mar. 7, 1997. A total of 138 newly employed HCWs including 44interns and 94 nurses were tested. Results of skin test were interpreted by themselves according to the instructions. RESULTS: Among 138 personels, skin tests were negative in 27 personels (19.6%); 4 interns (9.1%) and 23 nurses (24.5%). There were 3 persons (2.2%) who had a history of tuberculosis which had been treated. CONCLUSION: The study showed that approximately 20% of newly employed HCWs had negative tuberculin skin test. Given the possibility of being infected with tuberculosis in the hospital, regular follow up of tuberculin skin test is warranted to protect HCWs,
Delivery of Health Care* ; Humans ; Infection Control Practitioners ; Skin Tests* ; Skin* ; Tuberculin Test ; Tuberculin* ; Tuberculosis

In this report, 20,536 new outpatients who have visited the Department of Dermatology of Wonju Christian Hospital from Jan. 1st, 1980 to Dec. 31st, 1984 were analized. The results suggest that the age, sex, monthly and yearly distribution patterns of dermatoses in Wonju area are similar to those of other areas in Korea except that infective dermtoses(40.3%), especially scabies(9.8%) and herpes zoster(1.6%) are more common.
Dermatology ; Gangwon-do* ; Humans ; Korea ; Outpatients ; Prevalence ; Skin Diseases* ; Statistics as Topic*

No Abstract available.
Infection Control*

We present herein a case of sebaceous hyperplasia in a 55-year-old male, who showed multiple asymptomatic yellowish papules on the forehead and the cheeks. Histopathologic examination of a papule revealed numerous sebaceous lobules grouped around several enlarged sebaceous ducts. Three weeks of oral administration. of isotretinoin 40 mg per day brought marked improvement.
Administration, Oral ; Cheek ; Forehead ; Humans ; Hyperplasia* ; Isotretinoin* ; Male ; Middle Aged

We experienced three cases of non-giant congenital nevus. They showed zosteriform or heart-shaped grouping of pigmented papules which were pierced by hairs. Histopathologic examination disclosed nevus cell infiltration in and around hair follicles and in the upper two thirds of reticular dermis. We would like to report these cases as follicle-centered spotted grouped pigmented nevi.
Dermis ; Hair ; Hair Follicle ; Nevus ; Nevus, Pigmented*

The present study aimed to identify which mitogen-activated protein kinase (p38 or Jun amino-terminal kinase [JNK]) was involved in cavernosal apoptosis during the acute phase after cavernosal nerve crush injury (CNCI) in rats to ameliorate apoptosis of cavernosal tissue, such as smooth muscle (SM). A total of twenty 10-week-old male Sprague-Dawley rats were divided equally into two groups: sham surgery (S) and CNCI (I). The I group approximated the clinical situation of men undergoing radical prostatectomy using two 60-second compressions of both CNs with a microsurgical vascular clamp. At 2-week postinjury, erectile response was assessed using electrostimulation. Penile tissues were harvested for immunohistochemistry analysis of alpha-SM actin (α-SMA), western blot analysis, and double immunofluorescence analysis of α-SMA and phosphorylated p38 or JNK, as well as double immunofluorescent of TUNEL and phosphorylated p38 or JNK. At 2-week postinjury, the I group had a significantly lower intracavernous pressure (ICP)/mean arterial pressure (MAP) and a lower area under the curve (AUC)/MAP than the S group. The I group also exhibited decreased immunohistochemical staining of α-SMA, an increase in the number of SM cells positive for phosphorylated JNK, an increased number of apoptotic cells positive for phosphorylated JNK, and increased JNK phosphorylation compared with the S group. However, there was no significant difference in p38 phosphorylation expression or the number of SM cells positive for phosphorylated p38 between the two groups. In conclusion, our data suggest that JNK, not p38, is involved in cavernosal apoptosis during the acute phase after partial CN damage.

We report a case of cutaneous calcinosis following extravasation of calcium calcium chloride in a 3-week old neonate, After extravasation of 3% calcium chloride infusion, rapid and marked swelling, erythema, and signs of soft tissue necrosis developed over the extensor surface of both upper extremities. Through the small channels of the destroyed epidermis, tiny white pieces of calcific masses were eliminated spontaneously. Histologically the calcium deposits were found as amorphous masses in the upper dermis and the discharge of calcium deposits also took place by means of transepidermal elimination. The central bone formation and surrounding calcium deposition were present along with dense lymphohistiocytic cell infiltration in the deep dermis. Complications of extravasation of calcium solution during intravenous infusion included localized calcification and, ocasionally necrosis. The incidence of compllcations was about eight percent. This is a case which again emphasises of the danger of using calcium chloride intravenously in the neonate or young infant.
Calcinosis* ; Calcium Chloride* ; Calcium* ; Dermis ; Epidermis ; Erythema ; Humans ; Incidence ; Infant ; Infant, Newborn ; Infusions, Intravenous ; Necrosis ; Osteogenesis ; Upper Extremity

OBJECTIVES: Obstructive sleep apnea (OSA) syndrome is diagnosed through history, physical examination, imaging studies and polysomnography. Clinical examination of this condition may point to hypertrophic tonsils and crowded oropharynx. The objective of this study is to investigate the usefulness of modified Mallampati grade (MMG) and tonsil grade (TG) in predicting the severity of obstructive sleep apnea. METHODS: MMG and TG were divided into 4 and 5 groups, respectively, according to their severity. Medical records were collected from 94 patients who had received polysomnography and otorhinolaryngologic examination for snoring and sleep apnea at Keimyung University Dongsan Medical Center from March 2002 through April 2004. Patients were divided into two groups according to the apnea-hypopnea index (AHI) : control (n=24), and patients with sleep apnea (n=70). RESULTS: Patients with higher MMG and TG had higher AHI, and MMG and TG proved to have a statistically significant correlation with AHI (p< 0.05) CONCLUSION: MMG and TG were reliable predictors of OSA and helpful parameters in deciding treatment method.
Humans ; Medical Records ; Oropharynx ; Palatine Tonsil ; Physical Examination ; Polysomnography ; Sleep Apnea Syndromes ; Sleep Apnea, Obstructive ; Snoring

The most common cardiac cause of massive hemoptysis is mitral stenosis. Mitral regurgitation is rarely complicated by massive hemoptysis. A 48-year-old man with no significant medical history was admitted to our hospital with hemoptysis and production of 500 mL of blood within 24 hours. A pan-systolic murmur was found on chest examination. A chest computed tomography showed airspace consolidation in the right upper and middle lobes, with faint bilateral ground glass opacity. Echocardiography revealed mitral valve prolapse and grade IV mitral regurgitation. The patient was diagnosed with sporadic primary mitral valve prolapse. After mitral valve repair surgery, the patient recovered fully.
Echocardiography ; Glass ; Hemoptysis* ; Humans ; Middle Aged ; Mitral Valve Insufficiency* ; Mitral Valve Prolapse* ; Mitral Valve Stenosis ; Mitral Valve* ; Thorax