PURPOSE: We performed this study to identify the clinical characteristics of delirium tremens in Korea. METHODS: We reviewed the charts of patients suffering from delirium tremens who visited the Emergency Department of Keimyung University Hospital during the period of Jan. 2001 through Jun. 2002. RESULTS: All patients were mail, and the number was 28. The age distribution was 40~49, and the most common duration of drinking (15 cases) was between 11 and 20 years. The abstinence period before development of Delirium Tremens was, in most cases, less than 4 days, and the average period of symptoms of Delirium Tremens was less than 6 days. Various abnormal laboratory finding were noted: increased bilirubin level in 50%, prolonged pro-thrombin time in 14.3%, increased amylase level in 19.9% and electrolyte imbalance in 25%. CONCLUSION: During the study period, there was no mortalities. The author believes that sufficient vitamins and fluid supplement contributed to the results.
Age Distribution ; Alcohol Withdrawal Delirium* ; Amylases ; Bilirubin ; Delirium* ; Drinking ; Emergency Service, Hospital ; Humans ; Korea ; Mortality ; Postal Service ; Seizures ; Vitamins

BACKGROUND: Mushroom poisonings are infrequent but potentially fatal. Most fatalities are due to the amatoxin containing species, particularly Amanita phalloides, Amanita virosa, Amanita verna which cause fulminant hepatic failure often with encephalopathy. METHODS: We experienced twenty two patients with acute mushroom poisoning admitted to Dong San hospital, Keimyung University through emergency department between January 1990 and September 1997. RESULTS: Mean age of the patients was 40.0 years and the ratio of male to female was 1 : 0.83. Seasonal distribution is 10 patients in July, 3 in August and 9 in September. The mean interval between ingestion and early symptom onset was 9.7 hours. Most of the patients had early gastrointestinal symptoms; abdominal pain, nausea, vomiting and diarrhea. except for a patient with associated mental change. The subsequent symptoms and signs follow up admission were fulminant hepatic failure(72.7%), renal failure(31.8%), mental change(27.3%), acute pancreatitis(9.1%), pericardial effusion(4.5%) and erythematous rash(4.5%). The outcomes of the patients were recovery(72.7%), death(18.2%) and hopeless discharge(9.1%). CONCLUSION: The patients who have mushroom poisoning are misdiagnosed as having viral gastroenteritis and are discharged frequently. The doctors and people should be educated not to overlook the severity of mushroom poisoning.
Abdominal Pain ; Agaricales* ; Amanita ; Diarrhea ; Eating ; Emergency Service, Hospital ; Female ; Follow-Up Studies ; Gastroenteritis ; Humans ; Liver Failure, Acute ; Male ; Mushroom Poisoning* ; Nausea ; Seasons ; Vomiting

Intussusception is the most common abdominal emergency in children younger than 2 years old. It is often considered idiopathic. However, an underlying disease can cause a pathological lead point for the intussusception. Its incidence after trauma is uncommon, and traumatic intussusception in children is even rarer. In Korea, traumatic intussusception in a child has never been reported. We experienced a case of traumatic intussusception in a 3-year-old girl. The patient was injured by a plastic bar while playing, and she soon complained of abdominal pain. We identified an ileo-ileal intussusception on computed tomogram. The intussusception was reduced successfully by air reduction in the emergency department. She was sent to home without complication after three hospital days.
Abdominal Injuries ; Abdominal Pain ; Child* ; Child, Preschool ; Emergencies ; Emergency Service, Hospital ; Female ; Humans ; Incidence ; Intussusception* ; Korea ; Plastics

The hepatopulmonary syndrome is defined as the triad of liver disease, an increased alveolar-arterial gradient while breathing room air, and evidence of intrapulmonary dilatation. Other cardiopulmonary abnormalities(such as pleural effusion or decreased lung volumes) are common and may coexist in patients with the hepatopulmonary syndrome. An abnormal dilatation of intrapulmonary capillaries is evidenced by Tc 99m-MAA perfusion scan, contrast-enhanced echocardiography, and pulmonary angiography. We have experienced a case of hepatopulmonary syndrome in a fi7 year old woman with liver cirrhosis who complained of severe dyspnea and cyanosis. Her arterial blood gas analysis (ABGA) showed severe hypoxemia(PaO2 59mmHg), suggesting the hepatopulmonary syndrome, which was confirmed with the contrast-enhanced echocardiography. It showed delayc4 opacification of left side chambers during agitated saline injection', thus, intrapulmonary shunt was confirmed. So we report a case of hepatopulmonary syndrome with a rewiew of literature.
Angiography ; Blood Gas Analysis ; Capillaries ; Cyanosis ; Dihydroergotamine ; Dilatation ; Dyspnea ; Echocardiography ; Female ; Hepatopulmonary Syndrome* ; Humans ; Liver Cirrhosis* ; Liver Diseases ; Liver* ; Lung ; Perfusion ; Pleural Effusion ; Respiration

PURPOSE: The purpose of this study was to compare the efficacy of curative emergency surgery for complicated colon cancer in terms of tumor recurrence and survival compared with that of elective surgery. METHODS: A total of 238 primary surgeries for colon cancer were performed. All patients were deemed to have undergone a curative resection. Patients were classified into an emergency surgery group for complicated colon cancers (n=40) and an elective surgery group for uncomplicated colon cancers (n=198). RESULTS: Emergency colonic cancers present at a more advanced stage (P=0.002). The postoperative mortality rate in the emergency group was significantly higher than it was in the elective group (15.0% vs. 2.5%, P= 0.004). There were differences between the two groups in tumor recurrence (32.5% vs. 13.1%, P=0.003), overall survival (52.5% vs. 71.7%, P=0.017), and disease-free survival (50.0% vs. 69.7%, P=0.016). However, after the patients were stratified according to tumor stage, no statistical differences were observed. CONCLUSIONS: When compared with uncomplicated colon cancers, complicated colon cancers present at a more advanced stage with a higher postoperative mortality and an overall worse prognosis. However, the difference decreases when patients are stratified according to the tumor stage. The negative prognostic efficacy of emergency surgery for complicated colon cancers appears to be confined to the perioperative period. Despite the more advanced stage of tumors in patients undergoing emergency surgery, the aim of the surgeon should be to offer a curative resection for better survival, if possible.
Colon* ; Colonic Neoplasms* ; Disease-Free Survival ; Emergencies* ; Humans ; Mortality ; Perioperative Period ; Prognosis ; Recurrence

The imidazopyridine, zolpidem, a non-benzodiazepine hypnotic drug, is widely-prescribed for insomnia. It is regarded as a good alternative to benzodiazepine because of the reduced possibility for abuse and development of dependence. However, more recently, due to the reduced possibility for abuse and development of dependence, it is regarded as a good alternative to benzodiazepine. adverse effects of zolpidem have been recognized. The objective of this report is to provide information on the potential for occurrence of benzodiazepine-like withdrawal seizure in patients who chronically take zolpidem continually. We present and discuss a case of seizure after sudden interruption of the protracted use of an abusively high dose of zolpidem. Zolpidem may not be the ideal drug for long-term pharmacotherapeutic management of insomnia. Clinicians should administer zolpidem at a low-dose for a short period of time for prevention of drug abuse and dependence and the potential for occurrence of benzodiazepine-like withdrawal seizure.
Benzodiazepines ; Humans ; Seizures* ; Sleep Initiation and Maintenance Disorders ; Substance-Related Disorders

Symptomatic bradycardia might be regarded as a serious emergency disease and it requires prompt emergency treatments. The American Heart Association has recommended transcutaneous pacing as a gold standard of treatment and also atropine, epinephrine or dopamine as the first line drugs. We report here on a case of symptomatic bradycardia that was treated with norepinephrine and the patient was not treated with pacing, atropine and dopamine.
American Heart Association ; Atropine ; Bradycardia ; Dopamine ; Emergencies ; Emergency Service, Hospital ; Emergency Treatment ; Epinephrine ; Humans ; Norepinephrine

Cardiac tamponade is a potentially acute, life threatening emergency that can cause death if it is not promptly diagnosed and treated. Cardiac tamponade is a comparatively uncommon presentation to the emergency department and it is usually associated with penetrating trauma. We report here on a case of cardiac tamponade due to suture material that was used for colectomy ten years previously. A 17-year-old male was admitted to an emergency department with a complaint of loss of consciousness and convulsion. He also complained of chest pain, dyspnea and hypotension. After a while, he displayed cyanosis and his jugular veins were distended. The emergency echocardiogram showed a large amount of pericardial effusion with features of tamponade. Pericardiocentesis was immediately performed. Although 800 cc of fresh blood was drained from the pericardial cavity, his bleeding wouldn't stop. So, the patient was moved immediately to the operation room, and pericardiectomy and median sternotomy were performed. The surgeon found that the foreign suture material had penetrated the pericardium and he successfully removed it. The removed foreign body was a bundle of thread. The patient was discharged without any complications after 9 days.
Adolescent ; Cardiac Tamponade ; Chest Pain ; Colectomy ; Cyanosis ; Dyspnea ; Emergencies ; Foreign Bodies ; Hemorrhage ; Humans ; Hypotension ; Jugular Veins ; Male ; Pericardial Effusion ; Pericardiectomy ; Pericardium ; Seizures ; Sternotomy ; Sutures ; Unconsciousness

BACKGROUND: An imbalance between oxidants and antioxidants leads to oxidative stress, and this has been proposed to play an important role in the pathogenesis of lung neoplasm. Apurinic/apyrimidinic endonuclease-1/redox factor-1 (APE/ref-1) is a multifunctional protein involved in DNA base excision repair and the redox regulation of many transcription factors. However, the alteration of the expressed levels of APE/ref-1 in non-small cell lung cancer is unknown. MATERIAL AND METHOD: Forty-nine patients with surgically resected non-small cell lung cancer (NSCLC) were included in this study. Immunohistochemical staining with APE/ref-1 antibodies was performed, and their expressions were analyzed via Western blotting for specific antibodies. RESULT: APE/ref-1 was localized at the nucleus and mainly in the non-tumor region of the NSCLC tissue specimens; it was expressed in the cytoplasm and nucleus of the NSCLC. The nuclear and cytoplasmic expressions of APE/ref-1 in lung cancers were markedly up-regulated in the NSCLC, and this was correlated with the clinical stage. Catalase, as first-line antioxidant defense, was dramatically decreased in the NSCLC. CONCLUSION: Taken together, our results suggest that APE/ref-1, and especially cytoplasmic APE/ref-1, was upregulated in the lung cancer regions, and this may contribute to the compensatory defense system against oxidative stress. A low expression of catalase might have fundamental effects on the extracellular redox state of lung tumors, along with the potential consequences for the tumors.
Antibodies ; Antioxidants ; Blotting, Western ; Carcinoma, Non-Small-Cell Lung* ; Catalase ; Cytoplasm ; DNA ; DNA Repair ; Humans* ; Lung ; Lung Neoplasms ; Oxidants ; Oxidation-Reduction ; Oxidative Stress ; Transcription Factors

BACKGROUND/AIMS: Rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy (R-CHOP) has improved survival in patients with diffuse large B-cell lymphoma (DLBCL) and weakened the prognostic power of the international prognostic index (IPI). We evaluated the efficacy of the IPI and revised IPI (R-IPI) in patients with DLBCL who were treated with R-CHOP, focusing on extranodal site number (ENS) because extranodal involvement occurs frequently in Koreans. METHODS: A total of 126 R-CHOP-treated patients with stage III/IV DLBCL were analyzed. We performed a retrospective analysis of the clinicopathologic factors and verified the predictive power of the standard IPI and R-IPI. Various numbers of extranodal sites were analyzed for further stratification, and we set the extranodal site-modified IPI (E-IPI) as the IPI when the number of extranodal sites was stratified as < 3 vs. > or = 3. RESULTS: A univariate analysis showed that ENS was associated with complete response (CR, p = 0.04), event-free survival (EFS, p = 0.01), and overall survival (OS, p < 0.001) when the ENS cut-off was set at > or = 3. A multivariate analysis revealed that an ENS > or = 3 remained associated with EFS (p < 0.01; hazard ratio [HR], 2.60; 95% confidence interval [CI], 1.29 to 5.26) and OS (p < 0.01; HR, 3.52; 95% CI, 1.68 to 7.35). The IPI was effective for determining prognosis in terms of OS (p = 0.04) but not EFS (p = 0.17). The R-IPI was effective in terms of both variables (p = 0.02 and 0.04, respectively), as was the E-IPI (p = 0.01 and 0.001, respectively). CONCLUSIONS: An ENS < 3 vs. > or = 3, rather than the original < 2 vs. > or = 2, was the most significant prognostic factor for EFS and OS. All three indices were predictive, but only the E-IPI identified the high-risk group of R-CHOP-treated Korean patients with disseminated DLBCL.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antibodies, Monoclonal/*administration & dosage ; Antineoplastic Combined Chemotherapy Protocols/*administration & dosage ; Cyclophosphamide/administration & dosage ; Doxorubicin/administration & dosage ; Female ; Humans ; Korea ; Lymphoma, Large B-Cell, Diffuse/*drug therapy/*pathology ; Male ; Middle Aged ; Prednisone/administration & dosage ; Prognosis ; Retrospective Studies ; Vincristine/administration & dosage ; Young Adult