No abstract available.
Temporomandibular Joint Disorders*

Information on work stress and mental health status of industrial workers was required for optimum staffing and health care management. This study dealt with the relationship between mental health status examined by PSI(psychiatric symptom index) and socio-demographic variables. Especially this study attempted to find relevant determinants of the stress and mental health through multiple stepwise regression analysis based on data obtained from 687 occupational workers. The findings of this study were as follows; Mean scores of symptom dimension were higher in youth, female, more educated, unmarried and divorced, and workers in the noisy condition and short duration in job. And it showed high scores in long duration in job for anxiety; college educated for anger; unmarried for cognitive disturbance. The factors affecting the mean scores of psychiatric symptom index were varied according to the types of symptom; age, sex and duration in job for anxiety; age, sex, living with parent, education and marital status for anger; sex and marital status for depression; noisy condition and sex for cognitive disorder.
Adolescent ; Anger ; Anxiety ; Delivery of Health Care ; Depression ; Divorce ; Education ; Female ; Humans ; Marital Status ; Mental Health* ; Parents ; Single Person

BACKGROUND: The hypertension is known to be the most important risk factor for the intracerebral hemorrhage. We analyzed other risk factors associated with hypertension that may contribute in the episode of hypertensive intracerebral hemorrhage. METHODS: Medical records of 100 patients with hypertensive intracerebral hemorrhage between January 1995 and December 2000 were reviewed and analyzed for age, sex, serum total cholesterol level, regular management of hypertension, systolic and diastolic blood pressure, arrhythmia and left ventricular hypertrophy in ECG. RESULTS: 1) Mean age was 64.1+/-11.3 years old and there were 35 males and 65 females. 2) Mean systolic and diastolic blood pressure were 176.9+/-35.9 mmHg and 106.3+/-20.7 mmHg. 3) Mean serum total cholesterol level was 182.6+/-46.4 mg/dL. 35.5% of the patients had serum total cholesterol levels less than 160 mg/dl and 33.4% were between 160-199 mg/dL. 4) Only 16% of the patients had any kind of treatment for hypertension. CONCLUSION: The high blood pressure and the treatment for hypertension were most important risk factors for hypertensive intrace- rebral hemorrhage. Also, 68.9% of the patients with hypertensive intracerebral hemorrhage had normal to low serum total cholesterol level. Thus low to normal serum total cholesterol level could be a risk factor of hypertensive intracerebral hemorrhage.
Arrhythmias, Cardiac ; Blood Pressure ; Cerebral Hemorrhage ; Cholesterol ; Electrocardiography ; Female ; Hemorrhage ; Humans ; Hypertension ; Hypertrophy, Left Ventricular ; Intracranial Hemorrhage, Hypertensive* ; Male ; Medical Records ; Risk Factors

Nevoid basal cell carcinoma syndrome is inherited as an autcsonal dominant trait with a high degree of penetrane and variable expressivity. The mair features are basal cell carcinoma. jaw cysts, skeletal anornalies, ectopic calcifications and palmoplantar pits. We report varous clinical ma.nifestations in brother and sister, wnich are jaw cyst,, bifid rib, shortened fourth metacarpals, ectopie calcification, palrnoplanar pits and basal cell carcinoma, Microscopically, histologic patterns of basal cell cacinomas are superficial, nodulocystic, keratotic, pigmented, adenoid and follicullar nevoid. Lange numbers of basal cell carcinomas were electrodessicated and curetted under general,nesthesia.
Adenoids ; Basal Cell Nevus Syndrome* ; Carcinoma, Basal Cell ; Humans ; Jaw Cysts ; Metacarpal Bones ; Ribs ; Siblings

Birth injury is defined as any condition that affects the fetus adversely during the labor or delivery. Clavicle fracture during the delivery can be found in 0.49-0.95% if all living newborns. The objectives of this study were to identify and prevent the contribution facture during delivery. We obtained 98 patients of the clavicle fracture among the 13,698 neonates delivered at P.M.C from March. 1991 to Feb. 1994. We analysed the 98 patients of the clavicle fracture with 857 control group according to neonatal factors, maternal factors and methods of delivery. The results were as follows ; 1. Of all the cases of the clavicle fracture, the site of the fracture was middle 1/3 of the clavicle and majority of the fracture were displaced(82.5%). 2. Birth injuries which were associated with clavicle fracture were increased than those without clavicle fracture in brachial plexus injuries, scalp and intracranial hemorrhage, and skull fracture. 3. Contributing factors which were increased the fracture of the clavicle during the delivery were as follows; i) Maternal age over 37 years and below 24 years. ii) Gestational age over 40 weeks (especially over 42 weeks) iii) Birth weight over 3500kg. 4. The proportion of the vacuum extraction during the delivery was nearly double times in patient group than in control group.
Birth Injuries ; Birth Weight ; Brachial Plexus ; Clavicle ; Fetus ; Gestational Age ; Humans ; Infant, Newborn ; Intracranial Hemorrhages ; Maternal Age ; Scalp ; Skull Fractures ; Vacuum

We analysed 3,130 patients with simple renal cyst who were discovered in 27,216 men receiving routine ultrasound examination in our hospital. Incidence of simple renal cyst was 11.5% in all populations and ratio of male to female was 1.8: 1. Patients age ranged from 14 to 91 years (average age 63.8 years) and number of renal cysts were increased after fifth decade in both sexes. Size of cysts were increasing along with age. And 201 cases visiting Urology Department were examined on symptoms. Symptoms associated with simple renal cysts were : none( 77.6% ), pain ( 11.4% ), gross hematuria( 4.0% ) and epigastric discomfort( 3.0% ). Benign renal cysts were treated with percutaneous aspiration in 9 cases, percutaneous aspiration with sclerosing agent in 13 cases and only follow-up in asymptomatic 29 cases. All were followed by ultrasound from 6 to 38 months(average 27 months). Overall efficacy were 44.4% with aspiration and 92.2 % with combined therapy. Sclerosing therapy using 99% ethanol seems to be a safe and effective way to prevent reaccumulation of cystic fluid in symptomatic cases. But routine follow-up is sufficient in asymptomatic cases, since simple renal cysts increase slowly in size.
Ethanol ; Female ; Follow-Up Studies ; Humans ; Incidence ; Male ; Ultrasonography ; Urology

Traumatic dislocation of the testis is an unusual disorder and is characterized by an ectopically displaced testis as the result of closed injury. We report on 2 patients inguinal dislocation of the testis that was treated by orchiopexy, with brief of literatures.
Dislocations* ; Humans ; Orchiopexy ; Testis*

Primary localized amyloidosis is a rare disease. A 75-year-old woman with a history of intermittent right-sided renal colic and hematuria had a stricture of lower ureter which was suspected to be caused by tumor or fibrosis. Intraoperative frozen biopsy of the ureter showed no evidence of malignancy. So we report a case of primary amyloidosis of the ureter which was treated successfully with segmental resection and end to end anastomosis.
Aged ; Amyloidosis* ; Biopsy ; Constriction, Pathologic ; Female ; Fibrosis ; Hematuria ; Humans ; Rare Diseases ; Renal Colic ; Ureter*

For those with allergy, vaccination with a specific allergen has often been used as a major therapeutic measure. However, the universal application of this technique in clinics have been restricted due to its low success rates and the risk of active systemic anaphylactic shock (ASAS). In this regard, we constructed a fusion protein (OVA-DT), ovalbumin (OVA) fused with diphtheria toxin protein (DT), which may exert a specific cytotoxicity to cells bearing OVA-specific IgE. Its therapeutic effect was evaluated in mice (BALB/c) sensitized with OVA (Os-mice). OVA challenges to the OVA-sensitized mice (Os-mice) caused ASAS to death within 30 min, but OVA-DT treatment afforded mice complete protection. When OVA-DT was treated to the Os-mice, none showed the signs of ASAS when re-challenged 48 h after the treatment. OVA-DT itself was not found to be toxic or allergenic in normal mice. The effect of OVA-DT on the biological functions of mast cells was also studied. Binding of OVA-DT to OVA-specific IgE bearing mast cells and the inhibition of histamine release from these cells were observed. In addition, OVA-DT treatment inhibited the proliferation of OVA-specific B cells in mice. In Os-mice treated with OVA-DT, levels of anti-OVA IgG2a in serum and the production of IFN-gamma by splenic lymphocytes were found to increase, but the production of IL-4 by these cells decreased. Re-direction of cytokine profiles from OVA-specific Th2 to OVA-specific Thl is suggested. These results indicate that OVA-DT can protect Os-mice from ASAS due to OVA challenge, because it inactivates OVA-specific IgE-expressing cells, including mast cells and B cells.
Anaphylaxis/prevention | control* ; Animal ; B-Lymphocytes/immunology ; Female ; Histamine Release/drug effects ; IgE/metabolism ; Interferon Type II/biosynthesis ; Interleukin-4/biosynthesis ; Lymphocyte Transformation/drug effects ; Mast Cells/metabolism ; Mice ; Mice, Inbred BALB C ; Ovalbumin/immunology* ; Recombinant Fusion Proteins/therapeutic use*

A clinical review of 34 cases of aortic dissection which were admitted to Yeungnam University hospital between March 1983 and April 1992. The results are as follows: 1. The peak incidence was in 5th, 6th decade and male to female ratio was 1.83:1. 2. The most common cause of aortic dissection was atherosclerosis and hypertension (79%). 3. The most common presenting symptom was pain (73%). but dyspnea, palpable mass, murmur, shock were also observed. 4. Abnormal electrocardiographic finding was myocardial ischemia in 6 cases, arrhythmia in 5 cases, LVH in 5 cases. 5. The X-ray findings showed abnormal aortic contour in 10 cases but normal X-ray finding was observed in 63% of DeBaKey Type III. 6. The most common diagnostic procedure was echocardiogram and abdominal Ultrasonography. 7. The mortality of all cases was 20%, operation mortality was 18% but no death of medically treatment in medical indication.
Arrhythmias, Cardiac ; Atherosclerosis ; Dyspnea ; Electrocardiography ; Female ; Humans ; Hypertension ; Incidence ; Male ; Mortality ; Myocardial Ischemia ; Shock ; Ultrasonography