Brugada syndrome is an arrhythmogenic disease that is manifested by specific patterns of right bundle branch block with ST elevation in right precordial (V1-V3) ECG leads causing ventricular fibrillation, leads to a sudden death without organic heart problems. It is an incomplete penetrating autosomal dominant disease that is due to mutation in SCN5A gene, coding for Na+ channel of cardiac muscles. This syndrome is more common and may be endemic in southeast Asia. Although it is a highly risky disease, it's preventive treatment for arrhythmia has not been established yet. We experienced a case of 28 year old man who had wedge resection of lung because of spontaneous pneumothorax under general anesthesia and who was suspected Brugada syndrome based on specific ECG patterns and a family history of his father's sudden death after syncope.
Adult ; Anesthesia, General ; Arrhythmias, Cardiac ; Asia, Southeastern ; Brugada Syndrome* ; Bundle-Branch Block ; Clinical Coding ; Death, Sudden ; Electrocardiography ; Heart ; Heart Arrest ; Humans ; Lung ; Myocardium ; Pneumothorax ; Syncope ; Ventricular Fibrillation

No abstract available.
Cystitis*

Vasovagal syncope is elicited by the Bezold-Jarisch reflex, triggered by anxiety, emotional stress or pain. It is the result of reflexively increasing parasympathetic tone and decreasing sympathetic tone sensed by chemoreceptor in vagus nerve and mechanoreceptor of ventricle, which causes bradycardia, systemic vasodilatation and profound hypotension. Although it is a transient episode in many cases, it could give rise to cardiac arrest. Diabetic autonomic neuropathy can lead to significant change in blood pressure and pulse rate, bradycardia, hypotension, and even cardiac arrest by increasing the risk of hemodynamic instability under general or regional anesthesia. We have experienced a patient who had once cardiac arrest following after positional change and recovered in a few minutes. The patient was supposed to have diabetic autonomic neuropathy under the emotional stress and anxiety before spinal anesthesia was done. We believe that this is the result of combination between paradoxical Bezold-Jarisch reflex caused by overactivation of parasympathetic nerve system and autonomic nervous system instability precipitated by diabetic autonomic neuropathy.
Anesthesia, Conduction ; Anesthesia, Spinal* ; Anxiety ; Autonomic Nervous System ; Blood Pressure ; Bradycardia ; Death, Sudden, Cardiac* ; Diabetic Neuropathies ; Heart Arrest ; Heart Rate ; Hemodynamics ; Humans ; Hypotension ; Mechanoreceptors ; Reflex ; Stress, Psychological ; Syncope, Vasovagal ; Vagus Nerve ; Vasodilation

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

BACKGROUND/AIMS: The association between inflammatory markers and the severity of coronary artery disease (CAD) in patients with stable angina pectoris remains controversial. This study explored the relationships between the serum high-sensitivity CRP (hs-CRP) level and severity of coronary atherosclerosis in patients with stable angina. METHODS: The study enrolled 377 stable angina patients (298 males, 79 females) undergoing coronary angiography from June 2006 to August 2010. Based on the coronary angiography results, they were divided into two groups according to the diameter of stenosis (DS): Group I (DS > or = 50%) and Group II (DS < 50%). Multivariate logistic regression was used to examine the relationship between the hs-CRP level (high hs-CRP > or = 3.0 mg/L versus low hs-CRP < 3.0 mg/L) and the severity of coronary stenosis. RESULTS: Group I had higher hs-CRP levels than Group II [median hs-CRP (interquartile range); 0.70 (0.3-1.66) versus 1.11 (0.52-3.41) mg/L, p < 0.001]. After adjusting for major cardiovascular risk factors, a high hs-CRP level was significantly related to the severity of coronary atherosclerosis (OR 1.95, 95% CI = 1.16-3.30). CONCLUSIONS: Our data show that patients with > or = 50% coronary stenosis have higher hs-CRP levels than patients with < 50% coronary stenosis and stable angina. Further study is needed to define the role of hs-CRP in the progression of angina pectoris.
Angina Pectoris ; Angina, Stable ; Atherosclerosis ; C-Reactive Protein ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Disease ; Coronary Stenosis ; Humans ; Logistic Models ; Male ; Risk Factors

Esophageal retrograde peristalsis is known to be absent normally. This rare finding, if it happens, usually suggests a possibility that proximal ends of the manometric catheter are connected to the pressure transducers in a reverse order. We report a case showing repeated retrograde peristalsis during an esophageal manometric examination due to an inadventently hooked catheter in the esophagus during insertion. We suggest that if a retrograde peristalsis is repeatedly observed during a manometric session, an erroneous recording due to a hooked catheter in the esophageal lumen should be considered as one possibility.
Catheters* ; Esophagus* ; Peristalsis* ; Transducers, Pressure

SPECT(single photon emission computed tomography) using 99m-Tc-HMPAO is a current method of identifying the relative condition of cerebral blood perfusion in pathologic conditions of the brain such as TIA, complete cerebral infarction, dementia, and psychologically ill states. The purpose of this article is to evaluate the significance of SPECT in head injuries. According to the other previous reports, there are several drawbacks in SPECT to evaluate the victims of head injury such as uncooperability of the patient, long scanning time. poor patient monitoring during the scanning time. poor availability, ete. The authors analyzed 54 cases of head injury patients, studying SPECT and CT in regard to the comparison of CT and SPECT, the relation of SPECT and the severity of the head injury, the duration of admission and the SPECT findings. The results were as follows: 1) In focal lesion, CT was more available for the quick evaluation of the location, size, and rapid decision making, and SPECT was available for the adjuvant method of postoperative follow-up. 2) In diffuse brain lesion, CT showed only the diffuse brain swelling and SPECT was available for more fine localization of the lesion. 3) In mild head injury, CT could not identify the location of the lesion and SPECT showed focal perfusion defects(55%).
Brain ; Brain Edema ; Cerebral Infarction ; Craniocerebral Trauma* ; Decision Making ; Dementia ; Follow-Up Studies ; Head* ; Humans ; Monitoring, Physiologic ; Perfusion ; Technetium Tc 99m Exametazime ; Tomography, Emission-Computed, Single-Photon*

A 71-year-old man with a history of percutaneous transluminal coronary angioplasty(PTCA) was referred to our clinic with a one-day history of a continuous substernal chest pain radiating to his left shoulder. In retrospect, he experien- ced chest discomfort after eating fish one day before but did not seek medical attention then. An upper gastrointestinal endoscopy was performed. The cause was not visible during the advancement of the endoscope through the eso- phagus, but a small segment of a fish bone protruding from an ulcerative lesion in the lower esophagus was iden- tified while withdrawing the endoscope. The fishbone was immediately removed. A follow-up CT scan revealed pneumo- mediastinum. Now hemodynamically stable, the patient underwent conservative medical treatment including total parenteral nutrition(TPN) and intravenous antibiotic drugs. The patient made complete recovery. We report a case of a 71- year-old male found to have an esophageal perforation from an ingested fish bone, which was managed successfully with conservative treatment. A pertinent literature review is also included.
Aged ; Chest Pain ; Eating ; Endoscopes ; Endoscopy, Gastrointestinal ; Esophageal Perforation ; Esophagus ; Follow-Up Studies ; Foreign Bodies ; Humans ; Male ; Mediastinitis ; Mediastinum ; Shoulder ; Thorax ; Ulcer

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

Delphinidin is a major anthocyanidin compound found in various vegetablesand fruits. It has anti-oxidant, anti-inflammatory, and various other biologicalactivities. In this study we demonstrated the anti-cancer activity of delphinidin,which was related to autophagy, in radiation-exposed non-small cell lung cancer(NSCLC). Radiosensitising effects were assessed in vitro by treating cells with a subcytotoxicdose of delphinidin (5 M) before exposure to -ionising radiation (IR). Wefound that treatment with delphinidin or IR induced NSCLC cell death in vitro; howeverthe combination of delphinidin pre-treatment and IR was more effective thaneither agent alone, yielding a radiation enhancement ratio of 1.54 at the 50% lethaldose. Moreover, combined treatment with delphinidin and IR, enhanced apoptoticcell death, suppressed the mTOR pathway, and activated the JNK/MAPK pathway.Delphinidin inhibited the phosphorylation of PI3K, AKT, and mTOR, and increasedthe expression of autophagy-induced cell death associated-protein in radiation-exposedNSCLC cells. In addition, JNK phosphorylation was upregulated by delphinidinpre-treatment in radiation-exposed NSCLC cells. Collectively, these results show thatdelphinidin acts as a radiation-sensitizing agent through autophagy induction andJNK/MAPK pathway activation, thus enhancing apoptotic cell death in NSCLC cells.