No abstract available.
Chondromatosis, Synovial* ; Knee Joint* ; Knee* ; Osteoarthritis*

Cerebral gigantism(Sotos syndrome) is a growth disorder that consists of large size at birth, rapid early growth rate with accompanying advanced bone age, acromegalic features, and developmental delay. Clumsiness in the absence of other abnormal neurologic findings is common. The cause is unknown. We report here a case of 238/12-year-old Sotos syndrome with final adult height above 97 percentile, abnormal brain MRI findings(large ventricles, prominent trigone, prominent occipital horn & thining of corpus callosum), clumsiness, and some behavioral problems.
Adult ; Animals ; Brain ; Growth Disorders ; Horns ; Humans ; Magnetic Resonance Imaging ; Neurologic Manifestations ; Parturition ; Sotos Syndrome

No abstract available.
Cardiomyopathies* ; Peripartum Period*

Anti-HLA antibody related neonatal thrombocytopenia is an uncommon disorder caused by platelet antigen incompatibility between mother and fetus in Korea. Mothers who lack the specific platelet antigen produce the IgG against the platelet antigen which the fetus inherits from the father. These IgG antibodies are then transported across the placenta into the fetal circulation where they lead to the destruction of fetal platelets. We report a case of neonatal alloimmune thrombocytopenia related with anti-HLA antibody in second baby of dizygotic twin who had petechia on trunk and platelet count 43,000/mm. Initially, mother and twin showed the positives in antiplatelet antibodies. In microlym- phocytotoxic test at 6 months of age, anti-HLA antibodies was negative in twins but anti-HLA A2, A24 was positive in their mother. The patient was treated with intravenous immunoglobulin and clinically improved and her platelet count was norrnalized.
Antibodies ; Blood Platelets ; Fathers ; Fetus ; Humans ; Immunoglobulin G ; Immunoglobulins ; Infant, Newborn ; Korea ; Mothers ; Placenta ; Platelet Count ; Thrombocytopenia, Neonatal Alloimmune ; Twins ; Twins, Dizygotic

BACKGROUND: Current guidelines of advanced trauma life support recommend open thoracotomy when pericardiocentesis reveals bloody pericardial effusion in patients with blunt chest trauma. However, open thoracotomy may not be always required for treating patients alive until arriving emergency department, because rapid accumulation of the blood into pericardial space results in immediate death at scene. We report our experiences of treating traumatic pericardial effusion, and discuss the therapeutic modality in patients with traumatic pericardial effusion. METHODS: The study consisted of 37 patients(20 males and 17 females with the mean age 42) sustaining traumatic pericardial effusion. The patients were divided according to treatment modality into 3 groups(group I : patients receiving conservative management, group II : patients treated with pericardiocentesis, group III : patients required emergency thoracotomy). We compared clinical presentations, hemodynamic profiles and echocardiographic findings among three groups. RESULTS: Cardiac tamponade was present in 14 of 37 patients. Pericardiocentesis was performed in 13 patients, and open thoracotomy in 4 patients. Pericardiocentesis was curative in 9 patients. Thoracotomy was performed in only 3(24%) of 13 patients required pericardiocentesis. 3(75%) of 4 patients having moderate or severe pericardial effusion from penetrating injury were required open thoracotomy. CONCLUSION: In selected patients who have traumatic pericardial effusion by blunt chest injury, pericardiocentesis may be curative, and thoracotomy may not be inquired as long as bleeding via indwelling pericardial catheter is not sustained after pericardiocentesis.
Advanced Trauma Life Support Care ; Cardiac Tamponade ; Catheters ; Echocardiography ; Emergencies ; Emergency Service, Hospital ; Female ; Hemodynamics ; Hemorrhage ; Humans ; Male ; Pericardial Effusion* ; Pericardiocentesis ; Thoracic Injuries ; Thoracotomy ; Thorax

PURPOSE: Ingestion of puffer fish can be poisonous due to the presence of potent neurotoxins such as tetrodotoxin (TTX) found in its tissues. There are few clinical reports related to TTX. We performed this study to evaluate the clinical characteristics of TTX poisoning. METHODS: We conducted a retrospective study of the 41 patients diagnosed with TTX poisoning who visited the Seoul Asan medical center from July 2004 and December 2010. A review of patients'electronic medical records and patient telephone interviews were conducted. Diagnosis of TTX poisoning was confirmed by observing the casual link between puffer fish consumption and the development of typical TTX intoxication symptoms. RESULTS: The mean age of the patients included in the study was 46.6 years. The highest incidence of intoxication was observed in patients in their 50s (10 patients). Seasonal distribution of intoxication events included 10 in spring, 7 in summer, 10 in fall, and 14 in winter. In most cases, symptoms occurred within 1 hour of ingestion. A wide range of symptoms were associated with puffer fish ingestion affecting multiple body systems including neuromuscular (27 patients), gastrointestinal (19 patients), and cardiopulmonary/vascular (19 patients). All patients were treated with symptomatic and supportive therapy and recovered completely, without sequelae, within 48 hours. In three cases, ventilator support was required. CONCLUSION: TTX poisoning is not seasonally related, and patients admitted to the emergency room were observed with a wide range of symptoms. Where TTX poisoning is diagnosed, supportive therapy should be performed. Early intubation and ventilation is important, especially is cases of respiratory failure.
Aluminum Hydroxide ; Carbonates ; Eating ; Emergencies ; Humans ; Incidence ; Interviews as Topic ; Intubation ; Medical Records ; Neurotoxins ; Respiratory Insufficiency ; Retrospective Studies ; Seasons ; Tetraodontiformes ; Tetrodotoxin ; Ventilation ; Ventilators, Mechanical

BACKGROUND AND OBJECTIVES: No existing device for cardiopulmonary resuscitation(CPR)isdesignedto exploit both the "cardiac pump" and the "thoracic pump" simultaneously. This study was designed to assess the hemodynamic effects of simultaneous sterno-thoracic CPR (SST-CPR) vs. standard CPR (S-CPR) using a mechanical resuscitator in a canine model of cardiac arrest. DEVICE DESCRIPTION: We have built a device that depresses the sternum and circumferentially constricts the thorax simultaneously. This device has two components. The first component is a piston, which depresses the sternum. The second is a circumferential strap that constricts the thorax as the piston is pushed down on the sternum. MATERIALS AND METHODS: Twelve domestic dogs were enrolled in this study. After catheterizations to measure pressures from the aorta and the right atrium, ventricular fibrillation was induced by passing AC current to the right ventricle. After 4 minutes of cardiac arrest, S-CPR and SST-CPR were performed alternatively. Aortic pressure, right atrial pressure, cardiac output, and end tidal CO2 were measured while each method of CPR was performing. RESULTS: SST-CPR resulted in significantly higher mean arterial pressure than S-CPR (68.9+/-16.1 vs 30.5+/-10.0 mmHg, p<0.01). SST-CPR could generate higher coronary perfusion pressure than S-CPR (47.0+/-11.4 vs 17.3+/-8.9 mmHg, p<0.01). End tidal CO2 tension was also higher during SST-CPR than S-CPR (11.6+/-6.1 vs 2.17+/-3.3 mmHg, p<0.01). CONCLUSION: Simultaneous sternothoracic cardiopulmonary resuscitation is a new method of cardiopulmonary resuscitation, which can generate better hemodynamic effects than standard cardiopulmonary resuscitation.
Animals ; Aorta ; Arterial Pressure ; Atrial Pressure ; Cardiac Output ; Cardiopulmonary Resuscitation* ; Catheterization ; Catheters ; Dogs ; Heart Arrest* ; Heart Atria ; Heart Ventricles ; Hemodynamics* ; Perfusion ; Sternum ; Thorax ; Ventricular Fibrillation

BACKGROUND AND OBJECTIVES: No existing device for cardiopulmonary resuscitation(CPR)isdesignedto exploit both the "cardiac pump" and the "thoracic pump" simultaneously. This study was designed to assess the hemodynamic effects of simultaneous sterno-thoracic CPR (SST-CPR) vs. standard CPR (S-CPR) using a mechanical resuscitator in a canine model of cardiac arrest. DEVICE DESCRIPTION: We have built a device that depresses the sternum and circumferentially constricts the thorax simultaneously. This device has two components. The first component is a piston, which depresses the sternum. The second is a circumferential strap that constricts the thorax as the piston is pushed down on the sternum. MATERIALS AND METHODS: Twelve domestic dogs were enrolled in this study. After catheterizations to measure pressures from the aorta and the right atrium, ventricular fibrillation was induced by passing AC current to the right ventricle. After 4 minutes of cardiac arrest, S-CPR and SST-CPR were performed alternatively. Aortic pressure, right atrial pressure, cardiac output, and end tidal CO2 were measured while each method of CPR was performing. RESULTS: SST-CPR resulted in significantly higher mean arterial pressure than S-CPR (68.9+/-16.1 vs 30.5+/-10.0 mmHg, p<0.01). SST-CPR could generate higher coronary perfusion pressure than S-CPR (47.0+/-11.4 vs 17.3+/-8.9 mmHg, p<0.01). End tidal CO2 tension was also higher during SST-CPR than S-CPR (11.6+/-6.1 vs 2.17+/-3.3 mmHg, p<0.01). CONCLUSION: Simultaneous sternothoracic cardiopulmonary resuscitation is a new method of cardiopulmonary resuscitation, which can generate better hemodynamic effects than standard cardiopulmonary resuscitation.
Animals ; Aorta ; Arterial Pressure ; Atrial Pressure ; Cardiac Output ; Cardiopulmonary Resuscitation* ; Catheterization ; Catheters ; Dogs ; Heart Arrest* ; Heart Atria ; Heart Ventricles ; Hemodynamics* ; Perfusion ; Sternum ; Thorax ; Ventricular Fibrillation

PURPOSE: A few studies have prospectively evaluated changes in quality of life (QoL) after surgery in short-term survivors; however, no prospective study has evaluated the longitudinal changes in QoL in long-terms survivors. We prospectively evaluated the chronological changes in QoL after a gastrectomy over a 5-year postoperative period in a large group of patients. MATERIALS AND METHODS: QoL data from the European Organization for Research and Treatment of Cancer QLQ-C30 and the QLQ-STO22 questionnaires were obtained from 254 patients who completed the entire series of QoL assessments preoperatively and at 1, 2, 3, 4, and 5 years after surgery. RESULTS: There was no statistically significant change in global health status/QoL during the 5-year postoperative period. Decreases in QoL from upper gastrointestinal symptoms including diarrhea (p < 0.001), dysphagia (p < 0.001), reflux symptoms (p=0.029), and eating restrictions (p < 0.001) were observed among the long-term survivors. Decreased physical functioning (p < 0.001), role functioning (p < 0.001), and cognitive functioning (p < 0.001), along with fatigue (p=0.045) and a poor body image (p=0.003), negatively impacted the patients' QoL for a long time. CONCLUSION: Management of gastrointestinal symptoms should be specifically targeted as a part of long-term patient care after a gastrectomy. Proper nutritional care will improve food intake resulting in weight gain and improved physical functioning, role functioning, and body image. In addition, patients should be encouraged to preserve self-esteem and maintain social activity.
Body Image ; Deglutition Disorders ; Diarrhea ; Eating ; Fatigue ; Gastrectomy* ; Global Health ; Humans ; Patient Care ; Postoperative Period ; Prospective Studies ; Quality of Life* ; Stomach Neoplasms* ; Survivors* ; Weight Gain

A daily count of air borne pollen was done within the city limits of Seoul, Korea for a period of two years (1984-1985) using Durham's Gravity Sampling Device. Two major pollen seasons, March through May, and the month of September, were easily distinguishable. The concentration of the different types of pollen as well as all of the pollens combined varied similarly both years to a significant degree. The pollen types found in the greatest numbers were Alnus (March), Populus (April), Quercus (April-May), Pinus(May), grasses (September), and weeds (September). The main weed pollens detected in September, sagebrush, ragweed and Japanese hop would also be considered to be important allergenic pollens of respiratory allergy in Korea. The results of the survey are discussed in the light of especially relevant published literature.
Air Pollution/analysis* ; Comparative Study ; Human ; Korea ; Pollen/analysis* ; Seasons