BACKGROUND: Propioriacterium acnes plays an importantol in the development of inflammatory acne, and inflarnmatory lesions are improved by oralnc topical antibiotics. But as Pacnes frequently develop resistance to antibiotics in patients neing long term systemic antibiotic therapy, the theravuti effects diminish, and eventually thay fails. OBJECTIVE: The purpose of this study is to evaluate theerral susceptability of P. acnes to antibiotics and the difference in the MIC depending on the of oral and/or topical antibiotics, therapeutic effects and disease duration in patients with acie ulgaris. METHODS: We used twenty six strains of P. acnes which were obtained from patients with acne and performcd suseptibility testing for antibiotics usir the E test procedure. RESULTS: 1. The growth of P. acnes was completely inhibited by e ythromycin and chloramphenicol at concentrations of 0.023ug/ml and 0.064ug/ml, respectively cefoxitin at 0.094ug/ml, and by tetracycline and clindarnycin at 0.190 ug/ml. 2. P. acnes was mot susceptible to erythromycin, and olwed by chloramphenicol, cefoxitin, tetracycline, clindamycin in order of decreasing susceptibilit . 3. There were no significant differences in the MIC in reat in to previous antibiotic treatment. 4. For tetracycline, The MIC was significantly lower(p<0.01) in patients who improved after treatment. 5, For tetracycline and chloramphenicol, the MIC was grficantly lower(p<0.05) in patients with less than 2 years disease duration. CONCLUSION: The susptibility of antibiotics for P. acneias highest in erythromycin. There were no significant differences in the MIC in relation to prvious antibiotic treatment, and for some antibiotics the suseptibility was low in patients who dill not show clinical improvement or who had long disease duration.
Acne Vulgaris* ; Anti-Bacterial Agents* ; Asian Continental Ancestry Group ; Cefoxitin ; Chloramphenicol ; Clindamycin ; Erythromycin ; Humans ; Propionibacterium acnes* ; Propionibacterium* ; Tetracycline

The advent of computerized cranial tomography made a greater advance in the diagnosis of very wide variety of intracranial lesions. Authors analyzed 58 pathologically proven sellar and parasellar tumors examined at Kyung Hee Un-iversity Hospital from Oct. 1977 to Jun. 1981 and the results were as follows; 1. The distribution of the tumors is 28 pituitary adenomas, 18 craniopharyngiomas, 5 meningiomas, 4 germinomas, 2 astrocytomas, and 1 sphenoid mucocele. 2. In pituitary adenoma, the precontrast CT scan of tumors appeared as isodensity in 11 cases, mixed density in 8 cases, high density in 6 cases, and low density in 3 cases, and associated with destruction of sellar turcica in 15 cases, calcification in 3 cases, and hydrocephalus in 2 cases. The postcontrast CT scan study revealed 24 cases of contrast enhancement, including 17 cases of homogenous and 7 cases of ring or rim enhancement. 3. In craniopharyngioma, the precontrast CT scan of tumors appeared as low density in 12 cases, isodensity in 4 cases and high density in 2 cases and associated with calcification in 16 cases, hydrocephalus in 15 cases and destruction of sellar turcica in 2 cases. The postcontrast CT scan study revealed no enhancement in 10 cases and contrast enhancement in 8 cases including 6 of ring enhancement and 2 heterogenous enhancement.
Astrocytoma ; Craniopharyngioma ; Diagnosis ; Germinoma ; Hydrocephalus ; Meningioma ; Mucocele ; Pituitary Neoplasms ; Tomography, X-Ray Computed

OBJECTIVES: Leptin is a 16-kD protein encoded by the ob/ob gene and represent the amount of body fat. In pregnancy, it is thought to act in intrauterine fetal growth and energy metabolism. In this study, we investigated the effect of gestational age, fetal sex, maternal body mass index (BMI), and fetal weight estimated by ultrasound on amniotic fluid and maternal serum leptin levels at mid-trimester, respectively. METHODS: Amniotic fluid and maternal blood sampling were collected from women who was performed for genetic amniocentesis at mid-trimester (n = 26). Leptin concentrations were measured by a specific radioimmunoassay (RIA) employing human recombinant leptin. Mean gestational age was 18.19+/-1.77 weeks. Mean maternal BMI was 23.83 +/-5.12kg/m2. Male fetus was 10, and female 16. Mean fetal weight estimated by ultrasound was 254.42+/-83.80gm. RESULTS: Mean maternal leptin level( 12.49+/-4.46 ng/mL) was significantly higher than mean amniotic leptin level(5.06+/-3.20 ng/mL)( p = 0.0001) at mid-trimester. But there was no significant correlationship between maternal and amniotic leptin levels( p = 0.1376). Maternal leptin concentrations at mid-trimester were correlated positively with maternal BMI(y = 2.24 + 0.43 x, R2 = 0.494, p = 0.0103). In contrast, leptin levels in amniotic fluid did not correlate with maternal leptin levels, gestational age, fetal sex, maternal BMI, and fetal weight estimated by ultrasound respectively. CONCLUSION: Maternal leptin level was higher than amniotic leptin level and could represent maternal fat mass. It was suggested that amniotic leptin level was not associated with several factors such as maternal, fetal, and amniotic factors.
Adipose Tissue ; Amniocentesis ; Amniotic Fluid* ; Body Mass Index ; Energy Metabolism ; Female ; Fetal Development ; Fetal Weight* ; Fetus ; Gestational Age* ; Humans ; Leptin* ; Male ; Pregnancy ; Radioimmunoassay ; Ultrasonography*

The authors have studied the findings of radionuclear scanning, inferior vena cavography and ultrasonographyin 2 cases of Budd-chiari Sundrome experienced diffuse inhomogeneous uptake throughout enlarged liver without colddefects. Slightly increased activity in the central portion of liver in case I and markedly increased activity inthe caudate lobe in case II were observed. In inferior vena cavography, the dilated hepatic veins formingintrahepatic collaterals were seen in enlarged caudate lobe. Marked stenosis of I.V.C. at the level of confluenceto right atrium, intraluminal thrombosis of I.V.C., partial obstruction of hepatic veins by thrombi at theconfluent portion and systemic collaterals were noted in case I. In case II, abrupt conical obstruction of I.V.C.at the orgin of hepatic segment, which is consistent with membrane or web. was seen. Prominent systemiccollaterals were developed through the serpinginous margedly dilated azygos and hemiazygos veins, and splenorenalshunt. In ultrasonography, diffuse narrowing and obstruction of hepatic veins at eh confluent level by echogenicnodules were seen in 2 cases. Prominent intrahepatic venous collaterals were observed in case II.
Budd-Chiari Syndrome ; Constriction, Pathologic ; Heart Atria ; Hepatic Veins ; Hepatomegaly ; Liver ; Membranes ; Thrombosis ; Ultrasonography ; Veins

OBJECTIVE: To understand the difference of defecation physiology between postpartum and postoperative women. METHODS: Between July 1998 to April 1999, we performed defecogram and pudendal nerve motor latency to 31 women, who were 8 postoperative women, 9 post cesarean-section state women, and 14 normal vaginal delivery-state women. RESULTS: According to the defecogram results, only squeezing angles of the anorectal angle were significantly increased(96.0 vs 72.3, 74.9 degree) in normal vaginal delivery-state women compared to post cesarean-section state and postoperative women, but rest and evacuation angles were not. And to pudendal nerve latency, there were no statistically significant difference. CONCLUSION: We concluded that the pudendal plexus was damaged during labor, therefore its ability to control puborectalis muscle was damaged. So, the anorectal angles of squeezing of postpartum women were significantly increased, compared to those of post cesarean section women or postoperative women.
Cesarean Section ; Defecation* ; Female ; Humans ; Physiology* ; Postpartum Period* ; Pregnancy ; Pudendal Nerve*

PURPOSE: This study was designed to develop quality outcome indicators for nursing homes and community-based home care that would contribute to an appropriate evaluation and improvement of quality of long term care in Korea. METHODS: The preliminary quality indicators of long term care were developed from a literature review and clinical expert panel. A content validity testing was done using a panel of experts who were selected from academic and clinical field of long-term care. The final quality indicators were confirmed after application in four nursing homes and four home care agencies to test clinical validity. RESULTS: The preliminary quality indicators consisted of 3 domains and 19 indicators. The final quality indicators were composed of 4 domains and 17 indicators. CONCLUSION: This study demonstrated the feasibility of outcome quality indicators in long term care. These quality indicators can be effectively used to evaluate the quality of nursing home and home care and to improve the quality of care in the Korean long-term care system.
Home Care Agencies ; Home Care Services ; Long-Term Care ; Nursing Homes ; Quality Indicators, Health Care

A 40-year-old woman underwent surgery to remove tender bilateral vulvar masses. The masses were gray/brown, well circumscribed, non-encapsulated, and were composed of an increased number of ducts and acini with a normal lobular architecture and a duct-acinar relationship. This appearance was consistent with Bartholin's gland hyperplasia (BGH). Bilateral Bartholin's gland cysts were also associated with BGH. Benign tumors and tumor-like conditions of Bartholin's gland are uncommon, and only a few cases of BGH have been reported in the literature. Hyperplasia is a rare etiology for an enlarged Bartholin's gland, and must be distinguished histologically from adenoma.
Female ; Humans ; Cysts

Gingivitis and periodontitis are infectious diseases in that microorganisms are the primary extrinsic cause of the diseases. the occurrence of gingivitis has been associated clearly with the presence of microorganisms at the disease site, and the histologic nature of the tissue involved is indicative of an inflammatory response induced by microorganisms. additional evidence for the microbial etiology of periodontal disease is that numerous antimicrobial agents are effective in reducing plaque accumulation and periodontal diseases. the purpose of this article is to analyze the antimicrobial effects of Pulsatilla koreana. Well-dried Pulsatilla koreana purchased from herbs distributor was ground and extracted into methanol(MeOH), ethylacetate(EtoAc), chlorform(CHCl3) and Butyl alcohol(BuOH). we have then applied each solution to the bacteria samples(Bacteroides forsythus, Streptococcus mutans, Streptococcus sanguis, Porphylomonas gingivalis, Actinobacillus actinomycetemcomitans, Eikenella corrodens, Prevotella intermedia, Actinomyces viscosus, Prevotella nigrescens, Rothia dentocariosa, Fusobacterium nucleatum, Pseudomonas aeruginosa, Staphylococcus aureus) collected from several organizations. To conduct susceptibility test(Kirby-Bauer method), plate contained each periodontopathic bacteria is spread extracted into methanol(MeOH), ethylacetate(EtoAc), chlorform(CHCl3) and Butyl alcohol(BuOH) and to measure the minimum inhibition concentration(MIC) of the bacteria against the solutions to ultimately determine antimicrobial effects of the solutions, insert bacteria sample into 20microliter/ml, 10microliter/ml, 5microliter/ml, 2.5microliter/ml of each solution and control group(not contained solution) 1. Solution extracted into methanol did not show clear zone against all bacteria samples. Only P. nigrescens, S. mutans and S. sanguis in soluton extracted into ethylacetate, S. mutans and S. anguis in solutions extracted into chlorform and Butyl alcohol showed clear zone against all bacteria samples. Solution extracted into Butyl alcohol showed clear zone against 13 types of bacteria, excluding P. gingivalis. 2. In Solution extracted into methanol, the bacteria samples grew in the highest concentrated plate, showing minimal variation from control group. 3. In Solution extracted into Butyl alcohol, S. aureus, P. intermedia, E. corrodens, A. actinomycetemcomitans, B. forsythus, P. gingivalis et al. showed decreased growth in the highest concentrated plate. P. auruginosa, R. dentocariosa, A. viscosus, P. nigrescens, S. mutans et al. showed decreased growth at MIC 20microliter/ml and S. sanguis showed decreased growth at MIC 10microliter/ml. 4. By analyzing the MIC level through considering the results from Kirby-Bauer method, Solution extracted into methanol did not reveal any antimicrobial effects and Solution extracted into Butyl alcohol showed the highest antimicrobial effects In conclusion, it can be used the extracts of Pulsatilla koreana as wide spectrum antimicrobial agent.
1-Butanol ; Actinomyces viscosus ; Aggregatibacter actinomycetemcomitans ; Anti-Infective Agents ; Bacteria ; Communicable Diseases ; Eikenella corrodens ; Fusobacterium nucleatum ; Gingivitis ; Methanol ; Periodontal Diseases ; Periodontitis ; Prevotella intermedia ; Prevotella nigrescens ; Pseudomonas aeruginosa ; Pulsatilla* ; Staphylococcus ; Streptococcus mutans ; Streptococcus sanguis

Pericardial defect is a rare congenital cardiac disorder. Most patients were asymptomatic but some patients with partial pericardial defect occasionally complain acute symptoms such as angina, syncope, rarely sudden cardiac death. So, differential diagnosis with other ischemic or structural heart disease is crucial in the management of such patients. But there is no consistently successful diagnostic method. In the past, artificial diagnostic pneumothorax was used to document the absence of pericardium. However, it is not easily accepted due to excess morbidity and failure rate. Recently, echocardiography and more often, computed tomography, magnetic resonance imaging are used to confirm the diagnosis. We experienced a 52 years old male patient with atypical chest pain, who was diagnosed as complete left pericardial defect with computed tomography.
Chest Pain ; Death, Sudden, Cardiac ; Diagnosis ; Diagnosis, Differential ; Echocardiography ; Heart Diseases ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Pericardium ; Pneumothorax ; Syncope

Aseptic subcutaneous abscesses are characterized by deep, round lesions histologically consisting of neutrophils, without evidence of microorganisms on culture. Although these are sometimes reported in healthy individuals, most are reported in patients with inflammatory bowel disease, including Crohn's disease and ulcerative colitis. A 79-year-old man without underlying disease presented with multiple skin-colored nodules and masses on his face and extremities 4 years ago. All of the microbiology studies for bacteria and fungi were negative and he did not respond to antibiotics. However, the lesions improved markedly after systemic prednisolone treatment. We diagnosed his lesions as aseptic subcutaneous abscesses. Further studies to evaluate inflammatory bowel disease were negative. Here, we report a case of multiple aseptic subcutaneous abscesses without an underlying disease.
Abscess* ; Aged ; Anti-Bacterial Agents ; Bacteria ; Colitis, Ulcerative ; Crohn Disease ; Extremities ; Fungi ; Humans ; Inflammatory Bowel Diseases ; Neutrophils ; Prednisolone