No abstract available.
Bacteria, Anaerobic*

Lidocaine is considered a safe and effective local anesthetic in anesthesiology and is the standard to which new amide anesthetics are compared. As it an amide derivative, and the frequency with which lidocaine elicits an allergic response is much less than that of anesthetics derived from paraaminobenroic acid esters. Case reports od sensitivity to lidoeaine have been reported, but they are rare. This 29 year old male patient had on episode of asthmatic breathing after supraclavicular brachial plexus block using 30 ml of 1% lidocaine with epinephrine(1:200,000). We report a case of asthmatic breathing due to lidocaine and a review of the literature for allergy local anesthetics.
Adult ; Anesthesiology ; Anesthetics ; Anesthetics, Local ; Brachial Plexus ; Esters ; Humans ; Hypersensitivity ; Lidocaine* ; Male ; Respiration*

No abstract available.
Acne Vulgaris* ; Hair Removal* ; Pigmentation Disorders*

The high incidence antigert Jr" was first identified in 1970 by Stroup and Macllroy. Anti-Jr~ was immune antibodies developed by transfusion or pregnancy and occasionally cause hemolytic disease of the newborn and transfusion reaction, but these usually mild. We are reporting the first case of anti-Jra in Korea, which was identified in pregnant woman with transfusion history. The 35 year old pregnant woman(G6P4L1D3A1) admitted to treat for incompetent internal os of cervix on department of Obstetrics and Gynecology. Prenatal irregular antibody screening was negative. One unit of RBC was transfused at 21 gestational weeks for correction of anemia. One week later, irregular antibody was detected in her serum. The antibody reacted best by indirect antiglobulin test and panagglutinated all identified cells. The titer was 1 : 8. The antibody was identified as anti-Jr by Dr. Osaka Red Cross Center. Her phenotype of Jra was Jr(a-), but there was no Jr(a-) person in her family. She might have anti-Jra in her serum with undetectable level due to multiple pregnancies. In this case, the development of anti-Jr was stimulated by one unit of RBC transfusion with anamnestic reaction. The titer of anti-Jr was gradually reduced during pregnant period. She delivered at 37 gestational weeks by cesarian section. The baby was clinically well at birth and typed as Jr(a+).
Adult ; Anemia ; Antibodies ; Blood Group Incompatibility ; Cervix Uteri ; Coombs Test ; Female ; Gynecology ; Humans ; Incidence ; Infant, Newborn ; Korea ; Mass Screening ; Obstetrics ; Parturition ; Phenotype ; Pregnancy ; Pregnancy, Multiple ; Pregnant Women* ; Red Cross

Nine patients of mean age 47.8 years, with suspected sinus node dysfunction, underwent extensive electrophysiological studies. Sinus bradycardia(6the electrophysiological study, AH and HV intervals were prolonged in 2/9 and 1/9 patients, respectively. Maximal sinus node recovery times were prolonged in 7/9 patients, ranging from 1,330 msec to 12,330msec. Sinoatrial conduction times measured by atrial premature stimulation technique were prolonged in 5/7 patients, ranging from 137msec to 310 msec. And sinoatrial conduction time measured by continuous pacing technique also revealed prolonged value in 4/6 patients ranging from 140 msec to 195 msec. The effective refractory periods, of atrium were prolonged in 6/8 patients (320 msec to 470 msec). The effective and functional refractory periods of AV node were prolonged in 3/8 patients (440 csec to 490 msec) and 4/8 patients (530 msec to 560 msec), respectively. Retrograde VA conduction could be observed in 3/7 patients and ventricular effective refractory periods were normal in 7/7 patients. Atrial flutter was induced in 1/9 patients by electric stimulation during electrophysiological study. Above data suggest that the electrophysiological study is very useful in assessing the sinus node function and other electrophysiological properties in sick sinus syndrome patients and also suggest that the data could be utilized in choosing the proper mode of artificial pacemaker for each patient.
Atrial Flutter ; Atrioventricular Node ; Electric Stimulation ; Humans ; Pacemaker, Artificial ; Sick Sinus Syndrome* ; Sinoatrial Node

The Ewing's sarcoma comprises approximately less than 10 percent of malignant bone tumors and 5 percent of allbone tumors, occures in almost all bones of the body, and presents a widely divergent roentgenographicmanifestations. The tarsal bones are involved only 2 percent in the Ewing's sarcoma. Two cases experienced byauthors and ten cases published in literatures of Ewing's sarcoma of the tarsal bone were analizedretrospectively. The result were as follows; 1. Of tarsal bones, the calcaneus was 7 cases, the talus 4 cases,cuneiform 1 case. 2. Female was affected more commonly than male, the ratio being 4 to 1 in the tarsal bones. 3.About sixty percent of total case in the tarsal bones had evidence of diffuse sclerotic pattern. All the cases ofthe talus had evidence of diffuse sclerotic pattern. 4. The diseases to be considered in differential diagnosisare as follows: avascular necrosis, tuberculous osteomyelitis, osteosarcoma, and pyogenic osteomyelitis. 5. Thediffuse sclerosis radiographically showed a close relation with dead bone resulting from avascular necrosis due totumor infiltration histologically. Periosteal reactive new bone and osteoid deposition on the dead bone were alsocorrelated with diffuse sclerosis. 6. Because it is difficult to differentiate sclerotic lesions in the tarsalbones by radiographic methods alone, all such lesions should be subject to biopsy as early as possible.
Biopsy ; Calcaneus ; Female ; Humans ; Male ; Necrosis ; Osteomyelitis ; Osteosarcoma ; Sarcoma, Ewing ; Sclerosis ; Talus ; Tarsal Bones

Biliary endoprosthesis could provide permanent internal biliary drainage inpatient with obstructive jaundicewith advantages of absence of troublesome external catheter and no loss of fluid, bile and electrolytes overexternal drainage. Incidence of sepsis and cholangitis may be lowered. Endoprosthesis was performed in 18 patientsof obstructive jaundice from January, 1985 to december, 1985 at Department of Radilogy, Kyungpook NationalUniversity Hospital. The results are as follows: 1. The cases of obstructive jaundice included bile duct cancer in11, stomach ca. metastasis in 3, ca. of ampulla of Vater in 1, ca. of head of pancresas in 1, CBD cancer withpostop. recurrenced in 1, and impacted CBD stone in 1 case. 2. The levels of obstruction were at the trifurcationin 8, CHD in 5, proximal CBD in 3, and distal CBD in 2 cases. 3. Decline of serum bilirubin level was noted in 15cases with the most rapid decline wihtin 1 week after the procedure. 4. The complication occurred in 5 cases. Thethree cases were recovered spontaneously, but one died of bile peritonitis, another experienced obstrution ofendoprosthesis. 5. The endoprosthesis is benificial intreatment of obstructive jaundice for which surgery is notindicated, and saving expensive abdominal surgery and less advantageous percutaneous external drainage, henceenhancing life quality.
Ampulla of Vater ; Bile ; Bile Duct Neoplasms ; Bilirubin ; Catheters ; Cholangitis ; Drainage ; Electrolytes ; Gyeongsangbuk-do ; Head ; Humans ; Incidence ; Inpatients ; Jaundice, Obstructive ; Neoplasm Metastasis ; Peritonitis ; Quality of Life ; Sepsis ; Stomach

To elucidate some DNA adducts as a biological marker for workers of chromate pigment, the effects of chromium exposure on the formation of 8-hydroxydeoxyguanosine(8-OH-dG) and sister chromatid exchanges(SCEs) frequency in 38 workers of a pigment plant in Bucheon which utilized lead chromates, were examined. The chromium contents of venous blood and urine were measured as working environmental exposure level. The concentrations of 8-OH-dG in DNA isolated from lymphocytes were determined with high performance liquid chromatography and electrochemical detector and denoted as a molar ratio of 8-OH-dG to deoxyguanosine(dG). The SCEs frequency were analyzed in DNA isolated from lymphocytes. A significant correlation was found between creatinine adjusted urine chromium concentration and the molar ratio of 8-OH-dG to dG(r=0.47, p<0.01). After adjusting the current smoking habit, the correlation coefficient was increased(r=0.62, p<0.05). However, there was no significant correlation between the SCE frequency and chromium exposure. This significant results between molar ratio of 8-OH-dG to dG and chromium exposure are in good agreement with in vitro studies that support the importance of DNA adduct formation for the carcinogenic effect of chromium.
Biomarkers ; Chromates ; Chromatids ; Chromatography, Liquid ; Chromium* ; Creatinine ; DNA ; DNA Adducts ; Environmental Exposure ; Gyeonggi-do ; Humans ; Lymphocytes ; Molar ; Plants ; Siblings* ; Sister Chromatid Exchange* ; Smoke ; Smoking

A 12-year-old female with histiocytosis X accompanied by autoimmune hemolytic anemia. During the episode of hemolysis, the hemoglobin level fell to 5.2 g/dL. The direct antiglobulin test was weakly positive. The anti-C and anti-e were identified in her serum. The Rh subgroup of her family(father, mother and brother) including the patient, were all same as DCe. The antibodies which showed anti-C and anti-e specificity were confirmed autoanti-Ce(non-separable) using the serum absorbed with various known Rh phenotyped RBCs. Two packed RBCs phenotyped as DeE were transfused for correction of anemia. Acute and delayed hemolytic transfusion reactions were not noted after transfusion. Identification of blood group specific autoantibodies may be benificial in such case for blood transfusion.
Anemia ; Anemia, Hemolytic, Autoimmune* ; Antibodies ; Autoantibodies ; Blood Group Incompatibility ; Blood Transfusion ; Child ; Coombs Test ; Female ; Hemolysis ; Histiocytosis, Langerhans-Cell ; Humans ; Mothers ; Sensitivity and Specificity

Clear cell ependymomas (CCEs) are rare variants of ependymomas. Tumors show anaplastic histological features and behave as an aggressive manner. CCEs have a predilection for extraneural metastases and early recurrence, and they demonstrate characteristic radiographic features. These tumors should be radiologically and pathologically differentiated from oligodendrogliomas. On microscopic examination, CCEs are composed of sheets of cells and resemble oligodendroglioma. However, upon closer examination, the nature of CCEs can be detected earlier, resulting in prompt treatment of the tumor. Although we report only one case, we emphasize the importance of early diagnosis and treatment. Future description of more cases of these rare cancers is necessary to aid in their diagnosis and treatment.
Diagnosis ; Early Diagnosis ; Ependymoma* ; Neoplasm Metastasis ; Oligodendroglioma* ; Prognosis ; Recurrence