Sinking skin flap syndrome is defined by a series of neurological symptoms with skin depression at the site of cranial defect. We experienced neurological improvement in a patient with markedly sunken craniectomy site after ventriculoperitoneal shunt (V-P shunt) clamping operation. A 17-year old female patient was in vegetative state and spastic quadriplegia after traumatic brain injury. She was suffered from frequent vomiting. To evaluate central nervous system problem we checked brain computed tomography which showed that right frontotemporoparietal craniectomy area was markedly sunken and midline was shifting to the left. After V-P shunt clamping operation, craniectomy site was elevated and midline shifting was improved. Vomiting was disappeared. Coma Recovery Scale-revised (CRS-R) score was improved from 3 to 6.

BACKGROUND: We investigated the species distribution and amphotericin B (AMB) susceptibility of Korean clinical Aspergillus isolates by using two Etests and the CLSI broth microdilution method. METHODS: A total of 136 Aspergillus isolates obtained from 11 university hospitals were identified by sequencing the internal transcribed spacer (ITS) and beta-tubulin genomic regions. Minimal inhibitory concentrations (MICs) of AMB were determined in Etests using Mueller-Hinton agar (Etest-MH) and RPMI agar (Etest-RPG), and categorical agreement with the CLSI method was assessed by using epidemiological cutoff values. RESULTS: ITS sequencing identified the following six Aspergillus species complexes: Aspergillus fumigatus (42.6% of the isolates), A. niger (23.5%), A. flavus (17.6%), A. terreus (11.0%), A. versicolor (4.4%), and A. ustus (0.7%). Cryptic species identifiable by beta-tubulin sequencing accounted for 25.7% (35/136) of the isolates. Of all 136 isolates, 36 (26.5%) had AMB MICs of > or =2 microg/mL by the CLSI method. The categorical agreement of Etest-RPG with the CLSI method was 98% for the A. fumigatus, A. niger, and A. versicolor complexes, 87% for the A. terreus complex, and 37.5% for the A. flavus complex. That of Etest-MH was < or =75% for the A. niger, A. flavus, A. terreus, and A. versicolor complexes but was higher for the A. fumigatus complex (98.3%). CONCLUSIONS: Aspergillus species other than A. fumigatus constitute about 60% of clinical Aspergillus isolates, and reduced AMB susceptibility is common among clinical isolates of Aspergillus in Korea. Molecular identification and AMB susceptibility testing by Etest-RPG may be useful for characterizing Aspergillus isolates of clinical relevance.
Amphotericin B/*pharmacology ; Antifungal Agents/*pharmacology ; Aspergillus/*drug effects/isolation & purification ; DNA, Fungal/chemistry/genetics/metabolism ; Hospitals ; Humans ; Microbial Sensitivity Tests ; Mycoses/diagnosis/microbiology ; Republic of Korea ; Sequence Analysis, DNA ; Tubulin/genetics

Writing Committee of Korean clinical practice guidelines for secondary prevention of stroke has reviewed recent randomized controlled trials of cilostazol published after the first edition of Korean clinical practice guidelines that considered evidences published before June 2007. Two clinical trials and 1 meta-analysis which compared cilostazol directly with aspirin in the prevention of stroke in patients with cerebral infarction or transient ischemic attack (TIA) were identified and included for the current guideline update. Review of findings indicates that cilostazol as compared to aspirin achieved a greater reduction of stroke as well as composite vascular events of stroke, myocardial infarction, and vascular death. For safety, cilostazol was associated with fewer major bleeding events than aspirin. Accordingly, new recommendations for cilostazol are made for prevention of stroke in the setting of noncardioembolic stroke or TIA. Changes in the guidelines necessitated by new evidences will be continuously reflected in future guidelines.
Aspirin ; Cerebral Infarction ; Hemorrhage ; Humans ; Ischemic Attack, Transient ; Myocardial Infarction ; Secondary Prevention ; Stroke ; Tetrazoles ; Writing

Polymorphism of 5,10-methylenetetrahydrofolate reductase (MTHFR) C677T is one of the suggested risk factors for atherosclerosis. However, few studies have reported on the relationship between MTHFR C677T polymorphism and vascular calcification (VC) in chronic hemodialysis patients. We investigated the relationship between the MTHFR C677T polymorphism and VC in 152 chronic hemodialysis patients. Patients with a TT genotype exhibited significantly higher VC scores than patients expressing CC and CT (P = 0.002). The prevalence of peripheral vascular disease increased with the incidence of MTHFR C677T mutations for all patients, and the incidence of cerebrovascular accidents also increased with the presence of mutations for young patients (< or = 60 yr) (P < 0.05). Patients with CT and TT genotypes had adjusted odds ratios for VC of 1.39 and 1.58, respectively (P < 0.05). In summary, these data suggest that the MTHFR C677T polymorphism affects the degree of VC in chronic hemodialysis patients.
Aged ; Calcinosis/*genetics ; Genetic Predisposition to Disease ; Humans ; Kidney Failure, Chronic/*genetics ; Methylenetetrahydrofolate Reductase (NADPH2)/*genetics ; Middle Aged ; *Polymorphism, Single Nucleotide ; *Renal Dialysis ; Risk Factors ; Vascular Diseases/*genetics

This report discusses a pregnancy case following a series of two consecutive magnetic resonance imaging-guided focused ultrasound surgery (MRgFUS) procedures for the treatment of two different myomas in an individual patient. Both procedures were completed without adverse events, and the patient conceived naturally four months after treatment. At 39 weeks, she gave birth to a healthy baby girl, via a vaginal delivery. There were no complications in the pregnancy or during labor.
Adult ; Female ; Humans ; Magnetic Resonance Imaging, Interventional/*methods ; Myoma/*surgery ; Pregnancy ; Pregnancy Outcome ; Surgery, Computer-Assisted/*methods ; Uterine Neoplasms/*surgery

PURPOSE: The aim of this study is to compare the quality of chest compressions between cardiopulmonary resuscitation (CPR) performed by a single trained rescuer and two rescuer CPR performed by a trained rescuer and an untrained rescuer in a prolonged out-of-hospital CPR scenario. METHODS: For the phase I experiment, thirty-six emergency medical technician students (trained rescuers) were asked to perform 10 minutes of lone rescuer CPR on an instrumented manikin. For the phase II experiment, thirty-six volunteers with no previous CPR training (untrained rescuers) were recruited. Each untrained rescuer was randomly assigned to one trained rescuer. They were asked to perform 10 minutes of two rescuer CPR during the phase II experiment. RESULTS: During phase I, the percent of correct compressions diminished over time. The number of total compressions attempted for 10 minutes was increased significantly in phase II (786+/-50 versus 689+/-50 in phase I, p<0.01). However, the mean percentage of correct compressions for 10 minutes did not show a significant difference between phases (66+/-34% in phase I versus 64+/-22% in phase II). The duration of chest compression interruption was significantly reduced in phase II (3.0+/-0.4 versus 3.5+/-0.5 min in phase I, p<0.01). CONCLUSION: The quality of two rescuer CPR performed by a trained rescuer and an untrained rescuer was comparable to that of lone rescuer CPR performed by a single trained rescuer in a 10-min CPR scenario. When CPR goes on for a prolonged period, changing the person doing the chest compressions to an untrained rescuer may improve the quality of CPR.
Cardiopulmonary Resuscitation ; Emergency Medical Technicians ; Fatigue ; Humans ; Manikins ; Thorax

OBJECTIVE: Radiation injury includes radiation necrosis and apoptosis. The purpose of this study is whether steroids and calcium channel blockers are effective for the prevention of single high dose irradiation-induced apoptosis in the rat brain. METHODS: Eighty Sprague-Dawley rats were divided into four experimental groups: Control(nontreated, n=20), Dexamethasone-treated(0.1mg/kg, n=20), Prednisolone-treated(2mg/kg, n=20), Nimodipine-treated (0.5mg/kg, n=20). After drug was administered, the right hemisphere of rat's brain was exposed to a single 10Gy dose of gamma rays using Ir-192. All brains underwent histological examination at 1 week, 2 weeks, 4 weeks, and 8 weeks after irradiation to evaluate cortical thickness and number of apoptotic cells. Apoptotic cells were detected by TUNEL assay. RESULTS: In nimodipine-treated group, apoptotic cell count was reduced significantly, compared to that of control(non treated) group at 4 and 8 weeks after irradiation(p<0.05). The decrease of cortical thickness was reduced significantly in nimodipine-treated group, compared to that of control group(p<0.05). There was no significant changes in the number of apoptotic cells and cortical thickness in prednisolone and dexamethasone-treated groups compared with those of control. CONCLUSION: These results suggest that nimodipine treatment may have effects on the prevention of radiation-induced apoptosis. If it could be established that calcium channel blockers inhibit radiation injury, they might be useful in radiation therapy. Further investigation of calcium channel blockers including dosage effectiveness, intracellular calcium ion concentration and effects on tumor tissue are necessary to clarify the usefulness of nimodipine.
Animals ; Apoptosis* ; Brain* ; Calcium Channel Blockers ; Calcium Channels* ; Calcium* ; Cell Count ; Dexamethasone ; Gamma Rays ; In Situ Nick-End Labeling ; Necrosis ; Nimodipine ; Prednisolone ; Radiation Injuries ; Rats* ; Rats, Sprague-Dawley ; Steroids

PURPOSE: To analyse the clinical features and CT findings of pyogenic liver abscess due to Klebsiella pneumoniae, and to compare the findings with those of cases in which abscesses were caused by other pathogens. MATERIALS AND METHODS: Twenty-one cases of pyogenic liver abscess were assigned to either the Klebsiella or the non-Klebsiella group, and the patients' past medical history and intra-abdominal abnormalities such as calculus or malignancy were reviewed. Laboratory data such as alkaline phosphatase (ALP), SGOT and SGPT levels were analyzed, and on the basis of the CT findings, decisions were reached as to (a) whether abscesses were single or multiple, multiple contiguous or discontiguous, uniloculated or multiloculated; and (b) the presence or absence of gas, hepatic parenchymal enhancement, peripheral rim enhancement, and extrahepatic abnormality. For statistical analysis, Fisher's exact test was used. RESULTS: Among 21 abscesses, Klebsiella pneumoniae was the most common pathogen (n=11). The others were Pseudomonas (n=3), E.coli (n=2), Enterococcus (n=2), G. (+) cocci (n=2) and Polymicrobial (n=1). Diabetes mellitus was more common among patients in the Klebsiella group, among whom a multiloculated single cavity was a frequent finding. Five patients in the non-Klebsiella group experienced biliary tract obstruction, which was not demonstrated in the Klebsiella group. Hepatic parenchymal enhancement was more common in the non-Klebsiella group. CONCLUSION: In cases of pyogenic liver disease, especially where diabates mellitus is involved, Klebsiella pneumoniae is a major pathogen. Significant CT findings of Klebsiella liver abscess included a multiloculated single cavity, rare biliary tract obstruction, and little hepatic parenchymal enhancement.
Abscess ; Alanine Transaminase ; Alkaline Phosphatase ; Aspartate Aminotransferases ; Biliary Tract ; Calculi ; Diabetes Mellitus ; Enterococcus ; Humans ; Klebsiella pneumoniae ; Klebsiella* ; Liver Abscess* ; Liver Abscess, Pyogenic ; Liver Diseases ; Liver* ; Pseudomonas

PURPOSE: Patient-relevant outcomes are increasingly used as complementary evidence of effectiveness in the evaluation of treatment options. With the aim of utilization in objectively assessing the symptom's severity and the treatment outcomes of urinary incontinence in Korean population, we translated the Incontinence Quality of Life(I-QoL) instrument into Korean version which subsequently was linguistically validated. MATERIAL, METHODS AND RESULTS: Our study lasted for a period of about 8 months, between November 2001 and June 2002. Two native Koreans speakers, who were also fluent in English, translated the original U.S. English I-QoL into written Korean independently. A panel consisting of aforementioned translators and three bilingual authors reviewed the translations to form a single reconciled forward translation of the Korean I-QoL. Another translator, who had never seen the original I-QoL, back-translated this first draft to English. The back-translation was assessed for equivalence to the original by the Health Research Associates, Inc. (HRA). Discrepancies between the original U.S.-English form and the first draft Korean translation were reviewed by the panel. Cognitive debriefing interviews with five incontinent patients to test the interpretation of the translation were made. Summary of the changes was set to the HRA and the comments from patient interviews were then reflected in the final Korean version. Comparison of the Korean version of I-QoL with the original I-QoL was made to ensure conceptual equivalence during a meeting with professional translators representing many counties involved. Finally, it was proofread to check spelling, grammar, layout and formatting. CONCLUSION: Linguistic validation of Korean version of incontinence measure I-QoL was completed and was internationally approved. It is now ready to use in Korea and further test for psychometric performance of the Korean I-QoL is need.
Humans ; Korea ; Linguistics* ; Psychometrics ; Surveys and Questionnaires ; Translations ; Urinary Incontinence

No abstract available.
Emergencies* ; Hematoma, Subdural, Acute* ; Trephining*