Presently talc is one of the agents most commonly used for producing a pleurodesis in patients with either a recurrent pleural effusion or a spontaneous pneumothorax. Talc can be instilled into the pleural space either as an aerosol (insufflation) or as a suspension (slurry) in saline. They are quite effective in producing a pleurodesis. However, they rarely have acute serious adverse effects including acute respiratory distress syndrome, and recently a discussion for using pleurodesis has been reported. We experienced a case of acute respiratory distressed syndrome after talc pleurodesis. A 64 year old man, who was diagnosed lung cancer with a malignant pleural effusion at the same side, was treated by pleurodesis using talc to control the effusion. After 3 days, he suffered fever, chill and breathlessness. The chest PA and CT revealed a bilateral infiltration in both lungs and the blood gas analysis confirmed hypoxemia, which required mechanical ventilation.
Anoxia ; Blood Gas Analysis ; Fever ; Humans ; Lung ; Lung Neoplasms ; Pleural Effusion ; Pleural Effusion, Malignant ; Pleurodesis* ; Pneumothorax ; Respiration, Artificial ; Respiratory Distress Syndrome, Adult ; Talc* ; Thorax

Cornual pregnancy, which is a rare form of ectopic pregnancy, is an implantation of embryo in the intramural portion of a fallopian tubes. The incidence of cornual pregnancy is reported to be between 2-4% of all tubal pregnancy, about 1% of ectopic pregnancy, and occurs once for every 2,500 to 5,000 live births. Because the greater distensibility and vascularlity of this site lead to rupture at a latter gestational age and rapid intraperitoneal hemorrhage, cornual pregnancy causes serious maternal mortality and morbidity. Intraligamentary pregnancy, also a form of ectopic pregnancy, is one of the most unusual accident so that the diagnosis of intraligamentary pregnancy is hardly ever made prior to laparotomy. The incidence of intraligamentary pregnancy is reported to be about once for every 245 all ectopic pregnancy, and about once for every 49,000 to 184,000 all pregnancy. We have experienced an extremely rare case of right cornual pregnancy complicated with right intraligamentary pregnancy which was proven by histopathologic diagnoses in a 34-year-old woman and report it with review of literatures.
Adult ; Diagnosis ; Embryonic Structures ; Fallopian Tubes ; Female ; Gestational Age ; Hemorrhage ; Humans ; Incidence ; Laparotomy ; Live Birth ; Maternal Mortality ; Pregnancy* ; Pregnancy, Ectopic ; Pregnancy, Tubal ; Rupture

BACKGROUND: This study evaluated the clinical characteristics and risk factors associated with community and hospital onset MRSA isolated from patients admitted to a tertiary care teaching hospital. METHODS: The study was carried out on MRSA isolated from clinical specimens of patients admitted into the wards and the intensive care unit in a 2,200-bed tertiary care teaching hospital from January 1st through December 31st, 2007. In order to identify the risk factors associated with MRSA acquisition, the medical records were reviewed. All statistics were computed using SPSS version 14.0. RESULTS: Of the 835 MRSA isolates, 179 (21.4%) were CO-MRSA and 656 (78.6%) were HO-MRSA. Of the 179 CO-MRSA isolates, 6 (3.4%) were CA-MRSA. Multiple logistic regression analysis showed that a history of using medical device or antibiotics within 1 year before the isolation of MRSA were significant risk factors for HO-MRSA, and a history of hospitalization within 1 year before the isolation of MRSA was a significant risk factor for CO-MRSA. Analysis on the antibiotics administered within 1 year before the isolation of MRSA showed that levofloxacin, macrolides, 1st generation cephalosporins, 3rd generation cephalosporins, 4th generation cephalosporins, vancomycin, metronidazole, and carbapenem were all significant risk factors for HO-MRSA and that TMP/SMX was a significant risk factor for CO-MRSA. Of the 6 (3.4%) CA-MRSA isolates, 1 (16.7%) was the pathogen responsible for soft tissue infection. No patients died from the CA-MRSA infection. CONCLUSION: MRSA isolated from clinical specimens of patients admitted into the wards and the ICU in a tertiary care teaching hospital was usually HO-MRSA, CO-MRSA and HO-MRSA usually had at least one of the risk factors associated with MRSA acquisition, and CO-MRSA was mainly HACO-MRSA.
Anti-Bacterial Agents ; Cephalosporins ; Hospitalization ; Hospitals, Teaching ; Humans ; Intensive Care Units ; Logistic Models ; Macrolides ; Medical Records ; Methicillin Resistance ; Methicillin-Resistant Staphylococcus aureus ; Metronidazole ; Ofloxacin ; Risk Factors ; Soft Tissue Infections ; Tertiary Healthcare ; Vancomycin

Ovarin hyperstimulation syndrome (OHSS), an iatrogenic complication of ovarian stimulation, shows varying degrees of clinical manifestations. The pathogenesis of OHSS is an increase of vascular permeability resulting in hypovolemia, thromboembolism, ARDS, and death in sometimes. Pleural effusion is also a result of an increase of vascular permedability in the pleura. Thoracentesis is sometimes required to relieve dyspnea. We report a case of OHSS with bilateral exudative pleural effusfion is a 23 year-old female with resting dyspnea. She was received clomi;hen, FSH, and LH for the treatment of irregular menstruation twenty days previously. The ultrasonogram showed severe ascites and bilaterally huge ovary, and chest radiography showed bilateral effusion. Therapeutic thoracentesis and paracentesis were done for relief of the dyspnea. Two weeks later the bilateral effusion and symptoms disappeared spontaneously.
Ascites ; Capillary Permeability ; Dyspnea ; Exudates and Transudates ; Female ; Humans ; Hypovolemia ; Menstruation ; Ovarian Hyperstimulation Syndrome* ; Ovary ; Ovulation Induction ; Paracentesis ; Pleura ; Pleural Effusion* ; Radiography ; Thorax ; Thromboembolism ; Ultrasonography

Skeletal remains collected from the archaeological fields must be maintained carefully, for being used in scientific studies on the physical characteristics, health status, and pathological disease of the ancient or medieval human populations. Even if Joseon Dynasty Human Sample Collection might be a good example for such studies, few of bone collections predated the Joseon Age (e.g. Goryeo Dynasty) have been established until now, possibly owing to poor preservation condition of archaeological sites in Korea. In this study, we performed anthropological studies on a few cases of Goryeo skeletons, which have been rarely reported by anthropologists in Korea. Judging from the preservation status of bones found in various types of Goryeo graves (e.g. earthen- or stone-chambered tombs), many cases seem to be cremated in accordance with Buddhist funeral rites. Goryeo bone collections must be constructed with the bones identified in the earthen tombs, which were preserved much perfectly than those of any other types of Goryeo tombs.
Anthropology, Physical ; Archaeology ; Funeral Rites ; Humans ; Korea ; Skeleton

PURPOSE: Recently, glyphosate-surfactant herbicide has been used increasingly because it is known for its low toxicity in mammals. However, some cases presented severe clinical complications including hypotension. Previous studies have shown that hypotension is a predictor of poor outcome and mortality. Therefore, we aimed to identify factors that may be related to hypotension in glyphosate intoxication. METHODS: This retrospective study targeted patients with glyphosate intoxication who were admitted to the emergency department of a single hospital from January 1st, 2004 to November 2014. The data were collected retrospectively from clinical records and laboratory files. Using multivariate logistic analysis, data were analyzed retrospectively for association with hypotension. RESULTS: Of the 245 patients, 63 patients (25.7%) had hypotension. The results of this study showed statistically significant differences in old age, underlying disease, amount of ingestion, GCS (Glasgow coma scale), White blood cell, hemoglobin, total bilirubin, glucose level, pH, bicarbonate, base excess, lactate level, AST (aspartate aminotransferase), creatinine level, saturation, Chest X-ray abnormality, and prolonged QTc (corrected QT interval) between hypotension group and non-hypotension group. By multivariate logistic analysis, GCS, creatinine level, chest X-ray abnormality, and prolonged QTc interval were associated with the cases presenting with hypotension. CONCLUSION: GCS, creatinine level, chest X-ray abnormality, and prolonged QTc interval were significant factors associated with hypotension in patients with glyphosate intoxication.
Bilirubin ; Coma ; Creatinine ; Eating ; Emergency Service, Hospital ; Glucose ; Humans ; Hydrogen-Ion Concentration ; Hypotension* ; Lactic Acid ; Leukocytes ; Mammals ; Mortality ; Poisoning* ; Retrospective Studies ; Statistics as Topic ; Thorax

PURPOSE: There was a global increase in the prevalence of oseltamivir-resistant influenza viruses during the 2007-2008 influenza season. This study was conducted to investigate the occurrence and characteristics of oseltamivir-resistant influenza viruses during the 2007-2008 and 2008-2009 influenza seasons among patients who were treated with oseltamivir (group A) and those that did not receive oseltamivir (group B). METHODS: A prospective study was conducted on 321 pediatric patients who were hospitalized because of influenza during the 2007-2008 and 2008-2009 influenza seasons. Drug resistance tests were conducted on influenza viruses isolated from 91 patients. RESULTS: There was no significant difference between the clinical characteristics of groups A and B during both seasons. Influenza A/H1N1, isolated from both groups A and B during the 2007-2008 and 2008-2009 periods, was not resistant to zanamivir. However, phenotypic analysis of the virus revealed a high oseltamivir IC50 range and that H275Y substitution of the neuraminidase (NA) gene and partial variation of the hemagglutinin (HA) gene did not affect its antigenicity to the HA vaccine even though group A had a shorter hospitalization duration and fewer lower respiratory tract complications than group B. In addition, there was no significant difference in the clinical manifestations between oseltamivir-susceptible and oseltamivir-resistant strains of influenza A/H1N1. CONCLUSION: Establishment of guidelines to efficiently treat influenza with oseltamivir, a commonly used drug for treating influenza in Korean pediatric patients, and a treatment strategy with a new therapeutic agent is required.
Child ; Drug Resistance ; Hemagglutinins ; Hospitalization ; Humans ; Influenza, Human ; Inhibitory Concentration 50 ; Neuraminidase ; Orthomyxoviridae ; Oseltamivir ; Prevalence ; Prospective Studies ; Respiratory System ; Seasons ; Viruses ; Zanamivir

PURPOSE: Flumazenil is an effective benzodiazepine antagonist. However, serious adverse effects, including seizures, cardiac arrhythmias, and even death, have been reported in patients treated with flumazenil. These adverse effects are commonly associated with co-ingested tricyclic antidepressants and benzodiazepine withdrawal. Herein, we examined the safety, effectiveness, and risk of using flumazenil to treat suspected benzodiazepine overdose in the emergency department (ED). METHODS: This is a retrospective observational study of adult patients administered with flumazenil for a known or suspected benzodiazepine overdose in the ED between July 2010 and January 2016. The outcomes included mental status improvement, incidence of seizures, and intubation rate after flumazenil administration. RESULTS: Seventy-six patients were included in the analysis. Thirty-eight (50%) patients experienced clinically significant mental status improvement. One patient had a seizure (1.3%), despite 17 reported proconvulsant coingestants. No patient required endotracheal intubation, and no patient had arrhythmias after flumazenil administration. Flumazenil was given intravenously bolus in all cases, and the average dose was 0.44mg. There were no significant changes in the vital signs after flumazenil administration. CONCLUSION: Flumazenil was effective and associated with a low frequency of seizure. However, patients with contraindications may develop seizures. The benefits with respect to risk of adverse effects should be considered carefully in all patients.
Adult ; Antidepressive Agents, Tricyclic ; Arrhythmias, Cardiac ; Benzodiazepines* ; Drug Overdose ; Emergencies* ; Emergency Service, Hospital* ; Flumazenil* ; Humans ; Incidence ; Intubation ; Intubation, Intratracheal ; Observational Study ; Retrospective Studies ; Seizures ; Vital Signs

BACKGROUND: Clean intermittent catheterization is one of the management of the neurogenic bladder caused by such disease as spinal injury. The purpose of this study is to assess the amount of time in a microwave oven required to eliminate seven pathogens isolated from urine of the patients, and to evaluate the effect of repeated use of a microwave oven on the patency and pliability of silicon catheter. METHODS: Seven microorganisms isolated from urine of patients were used as inoculating pathogens. These included Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Enterococcus faecalis, Enterococcus faecium, Staphylococcus aureus, Candida albicans. The silicon catheter was divided into six pieces (4 cm) and sterilized by ethylene oxide gas, Each piece of catheter was incubated for 60 minutes in a suspension of microorganisms, and placed in a plastic container. The piece was microwaved for 0 (control catheters) to 15 minutes a dose of 1,000 watts. Two methods were used. First method was a water-free method that was microwaved after removing water from the catheter. Second method was a water-added method that was microwaved after adding 5 mL of sterile water around the catheter. Then, that was placed in 15 mL sterile phosphate buffer in a conical tube. The fluid was cultured. Using a new silicon catheter, the microwave procedure was repeated until the catheter was no longer patent or pliable. RESULTS: Using a water-free method, E, coli, C. albicans were eliminated at 5 minutes, P. aeruginosa was at 8 minutes, K. pneumoniae, E. faecalis was at 12 minutes, but S. aureus was remained until 15 minutes, Using a water-added method, all strains were eliminated at 8 minutes. The characteristics of the silicon catheter after repeated procedures were not changed in patency or pliability until 100 times. CONCLUSION: The disinfection of silicon catheters using a microwave oven after adding water around the catheter was able to sterilize the frequent pathogens including C. albicans within 8 minutes. It was clinically useful to sterilize repeatedly the catheter using microwave oven without distorting the characteristics of the silicon catheter.
Candida albicans ; Catheters* ; Disinfection ; Enterococcus faecalis ; Enterococcus faecium ; Escherichia coli ; Ethylene Oxide ; Humans ; Intermittent Urethral Catheterization ; Klebsiella pneumoniae ; Microwaves* ; Plastics ; Pliability ; Pneumonia ; Pseudomonas aeruginosa ; Silicones ; Spinal Injuries ; Staphylococcus aureus ; Sterilization ; Urinary Bladder, Neurogenic ; Water