Since cyanide poisoning is almost always fatal, reports of surviving patients to develop neurologic signs are rare. Systemic hypoxemia was not documented with arterial blood gases : however, significant tissue hypoxia most likely occurred from the action of cyanide. A38-year-old man ingested cyanide in a suicidal attempt. He was treated and survived the poisoning episode. But one week later, he showed classic extrapyramidal symptoms and signs, characterized by pit disturbance, bradykinesia, increased muscle tone, micrographia, tremor, apraxia of eyelid opening, palilalia. These symptoms and signs continued to progress, and response to levo-dopa and anticholinergics was poor, except apraxia of eyelid opening. About 3 months later, brain MRI showed abnormal signals (increas ed signal intensity on T2WI, decreased signal intensity on TIWI) in both globus pallidus and a part of putamen, but hippocompus and substantia nigra was normal. After 16 months, follow-up brain MRI showed the same findings. Although brainstem auditory evoked potential(BAEP) was normal, motor evoked potential(MEP) showed prolongation of central motor conduction time(CMCT) in right upper and lower extremities, then wecould suspect subtle changes in pyramidal tract. We report a patient as cyanide-induced parkinsonism by history, neuroimaging finding, and clinical parkinsonian symptoms and signs.
Anoxia ; Apraxias ; Brain ; Brain Stem ; Cholinergic Antagonists ; Eyelids ; Follow-Up Studies ; Gases ; Globus Pallidus ; Humans ; Hypokinesia ; Lower Extremity ; Magnetic Resonance Imaging ; Neuroimaging ; Neurologic Manifestations ; Parkinsonian Disorders* ; Poisoning ; Putamen ; Pyramidal Tracts ; Substantia Nigra ; Tremor

Two cases of cavernous hemangioma of the cauda equina are presented. Cavernous hemangioma of the cauda equina is rare vascular malformation. This is the fifth and sixth case of cavernous hemangioma of the cauda equina in the literature. These cases are female patients. MRI is more sensitive method than spinal myelography and CT in diagnosis of cavernous hemangioma of the cauda equina. Total removal was possible without immediate post-operative complication.
Cauda Equina* ; Diagnosis ; Female ; Hemangioma, Cavernous* ; Humans ; Magnetic Resonance Imaging ; Myelography ; Vascular Malformations

BACKGROUND: H. pylori-associated gastrointestinal diseases have been widely recognized. The aim of this study was to investigate the seropositivity of H. pylori in health check-up subjects and to find out the relating factors. METHODS: From November 2004 through June 2005, total 7,676 health check-up subjects (age > or =20) responded to the self administered questionnaires. The prevalence of H. pylori was assessed by measuring anti-H. pylori IgG antibodies. RESULTS: The overall seropositivity was 56.7% in 7,676 and 1,137 (14.8%) has been found to have history of H. pylori eradication therapy. The seropositivity rate of H. pylori was 61.3% (2,653) in 4,328 subjects without history of H. pylori eradication and current gastrointestinal symptoms. Seroprevalence of H. pylori was significantly lower in 20~29 years old, female, high income and subjects from Seoul respectively. CONCLUSIONS: The seropositivity of H. pylori in 2004~2005 is found to be 61.3% in subjects without history of H. pylori eradication and current gastrointestinal symptoms. This seems to be lower than 66.9%, the seroprevalence rate in asymptomatic Korean population in the age of > or =16 years in 1998. This decrease might be caused by improvement of socioeconomic status.
Antibodies ; Female ; Gastrointestinal Diseases ; Helicobacter pylori* ; Helicobacter* ; Humans ; Immunoglobulin G ; Prevalence ; Seoul ; Seroepidemiologic Studies* ; Social Class ; Surveys and Questionnaires

OBJECTIVES: This study aimed to determine the effects of smoking on alcohol cravings in alcoholdependent individuals. METHODS: Study participants were 123 male smokers, 18 to 65 years of age, diagnosed with alcohol dependence. The study questionnaire consisted of demographic characteristics, alcohol drinking habits, smoking habits, the Korean Obsessive-Compulsive Drinking Scale (OCDS), the 12-item Tobacco Craving Questionnaire (12-item TCQ), and the Fagerstrom Test for Nicotine Dependence (FTND). We divided the subjects into high-OCDS score and low-OCDS score groups. RESULTS: The high-OCDS group had a higher alcohol drinking frequency and greater average amount of alcohol consumed than did the low-OCDS group. Also, the high-OCDS group smoked a higher average number of cigarettes per day and had higher 12-item TCQ scores and FTND scores. Logistic regression analysis showed scores of the 12-item TCQ and the FTND were the most significant variables for predicting alcohol cravings. CONCLUSION: This study shows that alcohol cravings are significantly related to cigarette cravings and to severity of nicotine dependence.
Alcohol Drinking ; Alcoholism ; Drinking ; Humans ; Logistic Models ; Male ; Nicotine ; Surveys and Questionnaires ; Smoke ; Smoking ; Tobacco ; Tobacco Products ; Tobacco Use Disorder

OBJECTIVES: This study explored the relationship between alcohol consumption and exposure to traumatic events in male firefighters. METHODS: Data was collected from a sample of 584 firefighters at urban fire stations. We surveyed the firefighters using self-administered questionnaires including sociodemographic and job-related characteristics such as the Alcohol Use Disorders Identification Test (AUDIT), Life Event Checklist (LEC), Perceived Stress Scale (PSS), Korean Occupational Stress Scale-Short Form (KOSS-SF), Impacted Event Scale-Revised (IES-R), Stait Trait Anxiety Inventory (STAI) and Beck Depression Inventory (BDI). RESULTS: There were significant differences in smoking, traumatic events (LEC), post-traumatic stress disorder symptoms (IES-R), and anxiety (STAI-T) between the two drinking groups (p<0.05). In multivariate logistic regression, smoking (OR=2.084, 95% CI=1.172-3.705), LEC (OR=1.163, 95% CI=1.010-1.339) and IES-R (OR=1.024, 95% CI=1.002-1.046) were significant predictors for AUDIT (p<0.05). CONCLUSION: These results indicate that an appropriate intervention about the exposure to traumatic events should play a useful role in preventing firefighter alcohol problems.
Alcohol Drinking ; Anxiety ; Checklist ; Depression ; Drinking ; Firefighters ; Fires ; Humans ; Logistic Models ; Male ; Surveys and Questionnaires ; Smoke ; Smoking ; Stress Disorders, Post-Traumatic

Branchioma ; Carotid Body Tumor ; Diagnosis ; Diagnosis, Differential ; Head ; Hemangioma ; Hodgkin Disease ; Humans ; Lymph Nodes ; Lymphangioma, Cystic ; Lymphoma ; Lymphoma, Non-Hodgkin ; Neck ; Neoplasm Metastasis ; Oropharynx ; Parotid Gland ; Parotid Region ; Rare Diseases ; Retrospective Studies ; Tongue

Analgesics ; Anti-Bacterial Agents ; Atrophy ; Fractures, Spontaneous ; Hyperbaric Oxygenation ; Mandible ; Mucositis ; Osteoradionecrosis ; Root Caries ; Salivary Glands ; Wounds and Injuries ; Xerostomia

Iron is a kind of corrosive agent. Iron overdose causes gastrointestinal complication such as mucosal ulceration, bleeding, intestinal perforation and may occur metabolic acidosis, hepatic dysfunction, hepatic failure, renal failure and cardiomyopathy. Delayed sequalae including gastric outlet obstruction develops 4 to 6 weeks after ingestion. The determination of serum iron and TIBC is an important factor in ascertaining the toxic potential in acute iron ingestion and more is the amount of ingested elemental iron, greater is a patient's toxicity. Supportive care is most important and patients who have severe symptom and abnormal vital sign should be treated with deferoxamine. We report the case that a 20-year-old pregnant female (33 weeks gestation) who had visited complaining of gastrointestinal symptom with iron overdose state was administrated with deferoxamine, therefore we removed iron loads within stomach with endoscopic suction and observed multiple gastric erosion with much old iron in endoscopic findings.
Acidosis ; Cardiomyopathies ; Deferoxamine ; Eating ; Female ; Gastric Outlet Obstruction ; Hemorrhage ; Humans ; Intestinal Perforation ; Iron* ; Liver Failure ; Renal Insufficiency ; Stomach ; Suction ; Ulcer ; Vital Signs ; Young Adult

Pancreatic metastasis of gastric cancer almost takes the form of direct continous invasion to the pancreas from the primary lesions or dissemination. Isolated lymphogenous pancreatic metastasis of stomach cancer is rare. A 39-year-old woman was admitted to our institution due to high serum CA 19-9 level. Abdominal computed tomography showed a diffusely enlarged pancreas, and endoscopic retrograde cholangiopancreatography revealed a segmental stricture of pancreatic duct on mid-body. Ultrasonography guided pancreatic biopsy revealed a metastatic poorly differentiated adenocarcinoma with lymphatic tumor emboli. We perfomed esophagogastroduodenoscopy and total colonoscopy. There was a ulcerative lesion at the posterior wall of high body with clubbing change of surrounding mucosal folds. Endoscopic biopsy of the stomach lesion revealed a poorly differentiated adenocarcinoma. Positron emission tomography-computed tomography scan revealed bone metastasis in the sternum. Herein, we report a case of 39 year old female with the diagnosis of gastric adenocarcinoma, with lymphogenous pancreatic metastasis and solitary sternal metastasis detected by elevated serum CA 19-9 level.
Adenocarcinoma ; Adult ; Biopsy ; Cholangiopancreatography, Endoscopic Retrograde ; Colonoscopy ; Constriction, Pathologic ; Diagnosis ; Electrons ; Endoscopy, Digestive System ; Female ; Humans ; Neoplasm Metastasis* ; Pancreas ; Pancreatic Ducts ; Sternum ; Stomach ; Stomach Neoplasms* ; Ulcer ; Ultrasonography

The use of erythropoietin for correction of anemia in maintenance hemodialysis patients affects dialyzer reuse, dialysis efficacy and other clinical parameters. This study showed the change of Kt/Vurea, nPCR, pre-dialysis BUN, body weight, ultrafiltration volume, pre-dialysis blood pressure, heparin dosage, the number of dialyzer reuse caused by the administration of erythropoietin in reuse(n=11) and first use(n=9) patients who were started erythropoietin since January, 1995. 1) In 20 all patients, hematocrit increased significantly after EPO treatment 20.7+/-0.8%, 27.8+/-0.7%, ultrafiltration volume increased from 2.0+/-0.3L to 2.5+/-0.2L(P<0.05). However no significant changes were noted in Kt/Vurea, nPCR and other parameters 2) In patients of dialysis reuse, the number of reuse was not affected by EPO treatment(8.4+/-1.7, 9.6+/-1.5, P=0.67). No significant differences were observed in all parameters except hematocrit in case of first use and reuse. 3) Entire patients were reclassified into low baseline protein intake group(nPCR<1.0g/kg/day) and high baseline protein intake group(nPcR>1.0/kg/ day) and then pretreatment versus posttreatment nPCR, pre-dialysis BUN and ultrafiltration volume were compared. In low baseline protein intake group, significant increases of ultrafiltration volume, nPCR were observed. However, pre-dialysis BUN were not changed significantly. In high protein intake group, nPCR, pre-dialysis BUN, ultrafiltration volume were changed without significance. In conclusion, EPO treatment did not affect Kt/Vurea, dialyzer reuse, nPCR, predialysis blood pressure, heparin dosage. But ultrafiltration volume increased significantly after EPO treatment. Maybe increased appetite in low baseline protein intake group caused the increased posttreatment ultrafiltration volume.
Anemia ; Appetite ; Blood Pressure ; Body Weight ; Dialysis* ; Erythropoietin* ; Hematocrit ; Heparin ; Humans ; Renal Dialysis ; Ultrafiltration