No abstract available.
Coxa Vara* ; Follow-Up Studies*

Authors presented the experience of Ender nail treatment for the humeral shaft fractures in 24 patients. The results of treatment in all were satisfactory, though there were four cases of delayed union. Bridging callus was formed at 8.2 weeks on an average. The average clinical union time was 14 weeks. No complications developed during nailing procedure. A case of radial nerve palsy after fracture recovered spontaneously. Longer nails which hit the end of medullary canal of distal fragment distracted the fracture gap, and resulted in delayed union in 4 cases. Therefore, it is recommended to use the proper size of nail to avoid the distraction effect of the inserted nail, and to use two nails at minimum for better fixation. However, when intramedullary Ender nailing is properly done, single nailing also can give consistently good anatomic and functional results.
Bony Callus ; Humans ; Humerus ; Paralysis ; Radial Nerve

In clinical practice fractures of the forearm bones are encoutered as frequently as fractures of other bones. As has been pointed out in many articles, however, the surgical anatomy of the forearm evokes problems in dealing with the diaphyseal fractures of the forearm bones not found in the treatment of diaphyseal fractures of other long bones, The authors have experienced 107 cases of diaphyseal fractures of the forearm bones during the fiveyear period from January, 1972 through December, 1976. A comparison has been made between the two groups one treated by conservative method and the other by open reduction and internal fixation. The results are as follows: 1. The time required for the healing of the fractures was shorter in the conservatively treated group. 2. Restoration of function was more satisfactory in the surgically treated group. 3. Rotational and angulatory deformities were less in the surgically treated group. 4. Forty-one fractures were internally fixed with compression plates, the union rate of which was 100%.
Congenital Abnormalities ; Forearm ; Methods

Tumoral calcinosis was coined by Inclan in 1943 and thereafter about 40 cases have been reported in the literature, but there has not been reported on a case which involved knee joints. The majority of cases hitherto reported were found in Negro. There was no report in yellow race. Authors presented a case of tumoral calcinosis that involved boih knee joints of a 55 years old Korean housewife. On physical examination chronic draining sinuses with spontaneous extrusion of calcific material was noted on the left infrapatellar region. A radiograph of the both knees showed dense, multinodular deposits of calcium. The masses were confined to the soft tissues; the contiguous joint showed no pathological change. En-block excisianal biopsy was done. The histological section of the excised mass disclosed the foreign-body giant cell with inflamed connective tissue surrounding calcific deposits.
African Continental Ancestry Group ; Biopsy ; Calcinosis ; Calcium ; Connective Tissue ; Continental Population Groups ; Giant Cells, Foreign-Body ; Humans ; Joints ; Knee ; Knee Joint ; Numismatics ; Physical Examination

No abstract available.
*Colorectal Neoplasms ; Humans

No abstract available.
Kidney Failure, Chronic*

No abstract available.
Animals ; Heart* ; Rats*

Many organic and nonorganic agents can cause chemical pneumonitis. Chemical pneumonitis induced by inhalation of acetic acid is a rare clinical condition. As acetic acid is a water soluble agent, it causes chemical irritation to respiratory tract and causes variable symptoms. We experienced a case of acute lung injury due to inhalation of acetic acid fume. A 56-year-old male patient was admitted due to dyspnea with vomiting for one day. After he inhaled acetic acid fume in occupational situation, he had chest tightness, chilling sense, and productive cough. Our case was good response to oxygen inhalation, antibiotics, and systemic steroids.
Acetic Acid* ; Acute Lung Injury ; Anti-Bacterial Agents ; Cough ; Dyspnea ; Humans ; Inhalation* ; Male ; Middle Aged ; Oxygen ; Pneumonia* ; Respiratory System ; Steroids ; Thorax ; Vomiting ; Water

BACKGROUND: The incidence of mycoplasmal pneumonia is predominantly at childhood and early adulthood, but in adults, its incidence is low and its symptoms and physical findings are nonspecific. The definite diagnosis of M. pneumoniae pneumonia can be made by sputum culture, but requires several weeks for positive results, and the early diagnosis must initially be based on the serologic tests and appropriate clinical findings. Thus, we evaluated the clinical aspects of M. pneumoniae pneumonia in the adults patients. METHOD: Among the admitted patients due to pneumonia, the definite diagnosis is anti-M. pneumoniae antibody titer of > 1:40 and a single cold agglutinin titer of > 1:64. The presumptive diagnosis is anti-M. pneumoniae antibody titer of > 1:40 or a single cold agglutinin titer of > 1:64 and the clinical characteristics or chest X-ray findings are compatible with M. pneumoniae pneumonia. We studied the age and sex distribution, seasonal distribution, clinical symptoms, physical findings, serologic test, chest X-ray findings, treatment and its progression. RESULTS: 1) The age distribution was even and the ratio of male to female was 1:1. 2) The monthly distribution was most common in January(16.7%) and the seasonal distribution in autumn and winter(autumn: 30%, winter: 33.3%). 3) The cold agglutinin titers were higher than 1:64 in 12 cases(40%), and reached the peak level around 2 weeks from onset and antimycoplasma antibody titers were higher than 1:160 in 5 cases(16.7%). 4) On the chest X-ray, pulmonary infiltration was noted in 28 cases(93.3%) among 30 cases and right lower lobe involvement was the most common(33.3%) and both lower lobe involvement was noted in 7 cases(23.3%). 5) The mean treatment duration was most common(33.3%) in 1 week to 2 weeks after admission and 26 cases(86.7%) were improved within 4 weeks. 6) On admission, there was fever(> or =38.9degreesC) in 17 cases(56.7%), and the fever subsided in 12 cases(70%) within 3 days after treatment using erythromycin. CONCLUSION: The mycoplasmal pneumonia in adults shows milder clinical patterns than that in childhood and can be completely recovered without complication by early diagnosis and treatment.
Adult* ; Age Distribution ; Diagnosis ; Early Diagnosis ; Erythromycin ; Female ; Fever ; Hospital Distribution Systems ; Humans ; Incidence ; Male ; Pneumonia* ; Seasons ; Serologic Tests ; Sex Distribution ; Sputum ; Thorax

BACKGROUND: Transient myocardial ischemia that is recorded on Holter monitoring after a myocardial infarction is known to be a risk factor of myocardial reinfarction or death. However, it is still uncertain whether transient myocardial ischemia is a cause of ventricular arrhythmias or is simply an indicator of severe coronary artery disease. Therefore, we have studied the relation of ventricular arrhythmias to transient myocardial ischemia detected on Holter monitoring after a myocardial infarction. METHOD: We studied 40 patients with acute myocardial infarction who were performed Holter monitoring, 7 to 14 days after an attack. On Holter monitoring, we analyzed the prevalence, characteristics of transient myocardial ischemia and its relation to ventricular arrhythmias. RESULTS: 1) Among 40 patients(32 men, 8 women, mean age 53+/-13), transient myocardial ischemia was recorded in 13 patients(33%). ST elevation was observed in 2 patients, and ST depression, in 11 patients. Total episodes of transient myocardial ischemia were 65, of which only one episode was accompanied by chest pain, and total daily episodes were 4.8+/-1.4. Total daily duration of transient myocardial ischemia was 61.4+/-15.5 minutes and the duration of each transient myocardial ischemia was 15.8+/-2.1 minutes. 2) There were no significant differences in frequencies of single ventricular premature beast, bigeminy, trigeminy, ventricular couplets, and ventricular tachycardias between two groups with and without transient myocardial ischemia. CONCLUSION: It is concluded that transient myocardial ischemia on Holter monitoring after myocardial infarction is not a cause of ventricular arrhythmias.
Arrhythmias, Cardiac* ; Chest Pain ; Coronary Artery Disease ; Depression ; Electrocardiography, Ambulatory* ; Female ; Humans ; Male ; Myocardial Infarction* ; Myocardial Ischemia* ; Prevalence ; Risk Factors ; Tachycardia, Ventricular