No abstract available.
Cystitis*

Actinomycosis is difficult to diagnose preoperatively because of non-specific clinical feature. We usually have excessively invasive treatment for actinomycosis. So, we must rule out actinomycosis in the case of patients with a complaint of lower abdominal pain with a long time IUD inserted state and laboratory findings suggestive of inflammation. We experienced two cases of pelvic actinomycosis associated with IUD and report these cases with a brief review of literatures.
Abdominal Pain ; Actinomycosis* ; Humans ; Inflammation ; Intrauterine Devices*

BACKGROUND/AIMS: We evaluated the effects of a multifaceted intervention for controlling a carbapenem-resistant Acinetobacter baumannii (CRAB) epidemic in an intensive care unit (ICU) with no restrictions on carbapenem use. METHODS: This study was conducted in a medical ICU between April 2012 and June 2016. The baseline infection control programs included surveillance cultures, contact precautions, and environmental cleaning. However, increases in the detection of CRAB isolates beginning in May 2013 led to the implementation of a new protocol, consisting of universal glove and gown use with daily chlorhexidine bathing for all patients in combination with baseline programs. The efficacy of the intervention was subjected to interrupted time series (ITS) analysis. RESULTS: The multifaceted intervention led to a decrease in the incidence of CRAB from 17.65 to 0.89 cases per 1,000 patient-days, during the study period (p < 0.001). ITS analysis revealed a significant change in the trend of CRAB incidence (–0.413, p < 0.001). Over this same period, mean monthly use of carbapenems increased from 143.54 ± 95.73 to 204.95 ± 78.43 doses per 1,000 patient-days (p = 0.018). CONCLUSIONS: Our multifaceted intervention reduced the incidence of CRAB acquisition in an ICU where carbapenem use was not restricted.
Acinetobacter baumannii* ; Acinetobacter* ; Baths ; Carbapenems ; Chlorhexidine ; Critical Care* ; Drug Resistance, Bacterial ; Humans ; Incidence ; Infection Control ; Intensive Care Units* ; Interrupted Time Series Analysis

OBJECTIVE: To investigate the frequency of gut inflammation in the ankylosing spondylitis and the role of gut lesion in the pathogenesis of the ankylosing spondylitis. METHODS: Ileocolonoscopy and biopsy were performed in 24 patients with. ankylosing spondylitis. RESULTS: 1) Endoscopic lesions were observed in 7 patients(29.2%) of 24 patients and more often in the terminal ileum(6/7) than in the colon(I/7). Among 7 patients with endoscopic lesions, 5 patients were presented as juvenile chronic arthritis. 2) Histologic signs of gut inflammation were detected in 14 patients(58. 3%). Actue lesions were seen in 2 patients (8. 3%) and chronic lesions were seen in 12 patients (50%). 3) In 12 patients without the involvement of peripheral joints, acute lesion was not seen(0%), and chronic lesions were seen in 6 patients(50%). In 12 patients with the involvement of peripheral joints, acute lesions were seen in 2 patients (16.7%), and chronic lesions were seen in 6 patients(50%). Gut inflammations were more frequent in patients with the involvement of peripheral joints than in those without the involvement of peripheral joints. 4) In 12 patients without the administration of sulfasalazine, acute lesion was not seen(0%), and chronic lesions were seen in 7 patients(58.7%) In 12 patients with the administration of sulfasalazine, acute lesions were seen in 2 patients (16.7%), and chronic lesions were seen in 5 patients(41.6%). The frequency of gut lesions in patients without the administration of sulfasalazine was not different from that in patients with the administration. of sulfasalazine (p<0.05). CONCLUSION: Gut inflammation was frequently found in patients with ankylosing spondylitis. Chronic gut inflammation could play a role in the pathogenesis of the ankylosing spondylitis.
Arthritis, Juvenile ; Biopsy ; Humans ; Inflammation ; Joints ; Spondylitis, Ankylosing* ; Sulfasalazine

Sudden sensorineural hearing loss (SNHL) is a rarely reported clinical manifestation of systemic lupus erythematosus (SLE). Although the exact pathogenesis is still unclear, several reports suggest that circulatory immune complexes or anti-phospholipid antibodies might play a pathological role in hearing impairment in patients with SLE. We describe a 28-year-old female with SLE who presented with sudden SNHL. She was treated with highdose methylprednisolone and plasmapheresis. After 5 times of the plasmapheresis, her hearing ability was improved from 56 dB to 46 dB by measured of pure tone audiometery.
Adult ; Antibodies ; Antigen-Antibody Complex ; Female ; Hearing ; Hearing Loss ; Hearing Loss, Sensorineural* ; Humans ; Lupus Erythematosus, Systemic* ; Methylprednisolone ; Plasmapheresis

Objective: Autologous bone grafting for cranioplasty is associated with a high infection rate and bone absorption. Synthetic implant materials for cranioplasty have been developed. In this study, we evaluated the efficacy of titanium mesh-type patient-specific implants (PSIs) for patients with skull defects using the dice similarity coefficient (DSC), clinical outcomes, and artifacts caused by implants. Methods: This retrospective study included 40 patients who underwent cranioplasty with a titanium mesh PSI at our institution. Based on preoperative and postoperative computed tomography scans, we calculated DSC and artifacts. Results: The calculated DSC of 40 patients was 0.75, and the noise was 13.89% higher in the region of interest (ROI) near the implanted side (average, 7.64 hounsfield unit [HU]±2.62) than in the normal bone (average, 6.72 HU±2.35). However, the image signal-to-noise ratio did not significantly differ between the ROI near the implanted side (4.77±1.78) and normal bone (4.97±1.88). The patients showed no significant perioperative complications that required a secondary operation. Conclusion Titanium mesh-type PSIs for cranioplasty have excellent DSC values with lower artifacts and complication rates.

BACKGROUND/AIMS: The aim of our study was to define the potential role of virologic response at 12 months of treatment (VR12) in predicting subsequent virologic and clinical outcomes in adefovir (ADV)-treated lamivudine-resistant chronic hepatitis B. METHODS: Two hundred and four patients with lamivudine-resistant chronic hepatitis B virus (HBV) treated with ADV monotherapy were included. Serum HBV DNA was quantified by real-time polymerase chain reactions. VR12 was defined as a HBV DNA level of less than 4 log10 copies/mL after 12 months of ADV treatment. RESULTS: VR12 was observed in 110 of the 204 patients (54%). The mean HBV DNA reductions from baseline after 12 months of ADV treatment were 3.8 and 1.9 log10 copies/mL in patients with and without VR12, respectively (p<0.001). The hepatitis B "e" antigen (HBeAg) seroconversion rates in patients with and without VR12 were 32% and 14% at 12 months treatment, respectively (p=0.018), and 40% and 27% at 24 months of treatment (p=0.032). The genotypic mutation rates to ADV in patients with and without VR12 were 0% and 6% at 12 months of treatment, respectively (p=0.033), and 21% and 42% at 24 months (p=0.012). The rates of viral breakthrough in patients with and without VR12 were 0% and 7% at 12 months of treatment, respectively (p=0.072), and 9% and 25% at 24 months (p=0.006). CONCLUSIONS: Patients without VR12 may need to switch to or add on other potent antiviral drugs in their medical regimens.
Adenine ; Antiviral Agents ; DNA ; Drug Resistance ; Hepatitis B ; Hepatitis B, Chronic ; Hepatitis, Chronic ; Humans ; Mutation Rate ; Organophosphonates ; Polymerase Chain Reaction ; Viruses

PURPOSE: Recent advances in molecular technology have made it possible to detect small numbers of circulating tumor cells in the peripheral blood or bone marrow. Carcinoembryonic antigen (CEA) is an oncofetal antigen that is expressed in epithelial tumor cells. CEA mRNA may be a reliable marker for the detection of tumor cells in the peripheral blood of patients with epithelial cancer. MATERIALS AND METHODS: We analyzed the peripheral blood of 46 patients with gastric cancer who had undergone curative resection. The presence of CEA mRNA was serially monitored using RT-PCR (Preop, Post op 15 day, 2 months (m), 4 m, 6 m, 8 m, 10 m, 12 m). The clinical characteristics, serum CEA level and immunohistochemical staining of tumor tissue were also evaluated. Patients were followed up for 6 to 12 months. RESULTS: There was no significant relationship seen between CEA mRNA RT-PCR positivity in the peripheral blood and sex, stage, serum CEA level or immunohistochemical staining for CEA antigen, During follow up,eight patients experienced recurrence; were positve for CEA mRNA RT-PCR recurrence was seen in 66.7% (6/9) of the patients who before clinical recurrence as compared to 5.4% (2/37) of patients who were negative (p=0.0002). Serial changes of CEA mRNA RT-PCR correlated with clinical recurrence; 100% in the positively converted group (3/3), 0% in the negatively converted group(0/18), 50% in all positive group (3/6) and 10.5% in all negative group (2/19) experienced recurrence, respectively. CONCLUSION: RT-PCR analysis of CEA mRNA in the peripheral blood seems to be a promising tool for the early detection of micrometastatic circulating tumor cells in gastric cancer patients and may be useful in determining patients at high risk for recurrence. However, definitive correlation with recurrence certainly requires a longer follow up duration in further studies.
Bone Marrow ; Carcinoembryonic Antigen ; Follow-Up Studies ; Humans ; Neoplastic Cells, Circulating ; Recurrence ; RNA, Messenger* ; Stomach Neoplasms*

BACKGROUND/AIMS: An association between past history of hepatitis B virus (HBV) infection and pancreatic cancer (PC) has recently been reported. We investigated whether HBV and hepatitis C virus (HCV) infections are associated with the development of PC in Korea. METHODS: We retrospectively recruited patients with PC and sex- and, age-matched control patients with stomach cancer (SC) during the previous 5 years. Serum HBsAg and anti-HCV were examined, and data on smoking, alcohol intake, diabetes, and the history of chronic pancreatitis (CP) were collected. RESULTS: A total of 506 PC and 1008 SC were enrolled, with respectively 58.1% and 97.3% of these cases being confirmed histologically. The mean age and sex ratio (male:female) were 63.5 years and 1.5:1 in the PC patients and 63.9 years and 1.5:1 in the SC patients respectively (P>0.05). The odds ratios (95% confidence interval, 95% CI) in univariate analysis were 0.90 (0.52-1.56; P=0.70) for HBsAg, 1.87 (0.87-4.01; P=0.11) for anti-HCV, 2.66 (2.04-3.48; P<0.001) for the presence of diabetes, 2.30 (1.83-2.90; P<0.001) for smoking, 1.14 (0.89-1.46; P=0.31) for alcohol intake, and 4.40 (1.66-11.66; P=0.003) for the history of CP. Independent risk factors for PC were presence of diabetes (OR, 2.67; 95% CI, 2.00-3.56; P<0.001), smoking (OR, 2.49; 95% CI, 1.93-3.21; P<0.001) and history of CP (OR, 4.60; 95% CI, 1.56-13.53; P=0.006). CONCLUSIONS: There was no significant association between seropositivity for HBsAg or anti-HCV and PC. Further studies are warranted to clarify the association between HBV infection and PC in regions where HBV is endemic.
Aged ; Case-Control Studies ; Data Interpretation, Statistical ; Female ; Hepatitis B/*complications/diagnosis ; Hepatitis C/complications/diagnosis ; Humans ; Incidence ; Male ; Middle Aged ; Odds Ratio ; Pancreatic Neoplasms/diagnosis/*epidemiology/etiology ; Retrospective Studies ; Risk Factors

PURPOSE: High sensitive C-reactive protein (hs CRP) is well known as a strong risk factor of cardiovascular disease (CVD). The aim of this study is to evaluate the impact of elevated hs CRP on coronary artery spasm (CAS) as assessed by intracoronary acetylcholine (ACh) provocation test. MATERIALS AND METHODS: A total of 1729 consecutive patients without significant CVD who underwent coronary angiography and intracoronary ACh test between November 2004 and August 2010 were analyzed. The patients were divided into five groups according to quintiles of hs CRP levels. RESULTS: At baseline, the prevalence of elderly, hypertension, diabetes mellitus, current smoking, and lipid levels were higher in patients with higher hs CRP. During ACh test, the incidences of significant CAS, ischemic electrocardiography (EKG) change, multivessel, and diffuse CAS were higher in patients with higher hs CRP. Multivariate analysis showed that the old age (OR=1.01, CI; 1.0-1.02, p=0.0226), myocardial bridge (OR=3.34, CI; 2.16-5.17, p<0.001), and highest quintile hs CRP (OR=1.54, CI; 1.12-2.18, p=0.008) were independent predictors of ACh induced CAS. However, there was no difference in clinical outcomes up to 12 months. CONCLUSION: In conclusion, higher hs CRP was associated with higher incidence of CAS, worse angiographic characteristics and ischemic EKG change, but was not associated with clinical outcomes.
Acetylcholine/*metabolism ; Adult ; C-Reactive Protein/*metabolism ; Coronary Vasospasm/*metabolism ; Diabetes Mellitus/metabolism ; Female ; Humans ; Hypertension/metabolism ; Male ; Middle Aged ; Retrospective Studies