No abstract available.
Jaw, Edentulous*

No abstract available.
Humans

No abstract available.
Meningitis, Aseptic*

No abstract available.
Appendicitis* ; Child* ; Humans

The cornell medical index is self-administered instrument that collects a large body of significant medical and psychiatric data. The original C. M. I. consists of 195 questions, but authors selected 60 questions from the original C. M. I. to simplify it. The purpose of this investigation is to clarify if there are any correlations between low back pain and extraskeletal disorders. This investigation was conducted on 144 in-and out-patients who were treated at the Department of Orthopaedic Surgery,Our Lady of Mercy Hospital, Catholic Medical College from Jan. to July 1977. Among them 75 patients were male,69 patients were female, and 22 patients had decompression laminectomy and discectomy. The results of this investigation are as follows; 1. The majority of patients with low back pain are 2nd to 4th decade. (Male: 30±10.7) (Femal:36.1±10.5) 2. Average number of complaints is 19.9/60 in male, 21.8/60 in female. 3. Complaints in section F(Fatigability) and G(mental) are predominant in all cases. 4. There are no significant difference in number of complaints between the operative and non-operative case, and between each decade.
Cornell Medical Index ; Decompression ; Diskectomy ; Female ; Humans ; Laminectomy ; Low Back Pain ; Male ; Outpatients

The author list should be corrected.

Adenocarcinoma of the urinary bladder, including urachal carcinoma, is a rare tumor with incidence in the range between 0.5% and 2.2% of all epithelial bladder neoplasms. Ten cases of adenocarcinoma of the urinary bladder(eight cases of primary adenocarcinoma and two cases of urachal carcinoma)are presented. We described the computed tomography(CT)appearances of adenocarcinoma of the urinary bladder and tried to find out the characteristic CT findings of urachal carcinoma. CT scan were evaluated for the location of the tumors, presence of calcification in the tumor, and the tumor extension. Seven tumors were located at the dome of the bladder(70%0, two were at lateral walls, and one was at anterior wall. Seven were single mass and three were multicentric masses in the bladder. Fine punctate calcifications scattered within the tumors were detected in four cases(40%); three of the eight, primary adenocarcinoma, and one of the two, urachal carcinoma. Two urachal carcinomas were characterized by midline position and predominantly extravesical growth along the urachus. Gross extravesical extension with distant metastasis were presented in seven cases(70%) at the time of initial diagnosis. CT may be useful in evaluating the adenocarcinoma of the urinary bladder and differentiating urachal carcinoma from bladder cancer.
Adenocarcinoma* ; Diagnosis ; Incidence ; Neoplasm Metastasis ; Tomography, X-Ray Computed ; Urachus ; Urinary Bladder Neoplasms ; Urinary Bladder*

No abstract available.
Leukemia*

No abstract available.
Phonation* ; Tooth*

Blood and urine samples were taken from 447 welders exposed to manganese containing welding fumes and 127 office workers not exposed to welding fumes as a control. The air samples were analyzed by flame atomic absorption spectrophotometer (Varian 30A, Australia), and blood and urine samples were analyzed by flameless atomic absorption spectrophotometer(Z-8100, Hibachi, Japan). Data were evaluated in accordance with type of industry, smoking habits, and work duration. The results obtained were as follows: 1. The limit of detection(LOD) levels of manganese in blood and urine were 0.11 microgram/100ml of and 0.14 microgram/l, respectively. Our results of manganese concentration were shown within +/-2 standard deviation which was the upper and lower warning limit (UWL or LWL) on quality control chart. 2. The airborne concentrations of manganese in welding workplaces were 0.067 mg/m3 showing differences by type of industry ; 0.017 mg/m3 in automobile assembly and manufacturing industries, 0.084 mg/m3 in steel heavy industries and 0.180 mg/m3 in shipyards. 3. The blood manganese concentrations showed differences by type of industry showing the highest values of 1.70 microgram/100m1 in shipyards, 1.24 microgram/100m1 in automobile assembly and manufacturing industries and 1.11 microgram/100ml in steel heavy industries. Urinary manganese concentration corrected by urinary creatinine concentrations was 0.34 microgram/g creatinine in automobile assembly and manufacturing industries, 0.43 microgram/g creatinine in steel heavy industries and 0.48 microgram/g creatinine in shipyards. There were no difference urinary manganese concentrations by type of industry. 4. The overall blood manganese concentration was 1.26 microgram/100ml, and urinary manganese concentration was 0.35 microgram/g creatinine in welders. In contrast to these values, blood and urinary manganese concentrations were lower in control group showing 0.73 microgram/100m1, and 0.28 microgram/g creatinine, respectively. 5. Smoking habits did not seem to affect on blood and urinary manganese concentrations both in welders and office workers. 6. Blood manganese concentrations were significantly higher in welder who had worked longer than 10 years than in welder who had worked less than 10 years. 7. The blood manganese concentrations were significantly correlated to airborne manganese concentrations(r=0.318, n=64), work duration(r=0.425, n=538), and cumulative exposure indices(CEI) (r=0.354, n=64).
Absorption ; Automobiles ; Creatinine ; Manganese* ; Metallurgy ; Quality Control ; Smoke ; Smoking ; Steel ; Welding*