No abstract available.
Anemia, Hemolytic, Autoimmune* ; Child* ; Hepatitis, Chronic* ; Humans

No abstract available.
Birth Weight ; Erythrocytes/ultrastructure ; Gestational Age ; Human ; Infant, Newborn* ; Infant, Premature* ; Prospective Studies ; Reticuloendothelial System/physiology* ; Spleen/physiology*

A 39-year-old hairdresser developed sodium bromate poisoning after drinking a cup of hair neutralizer in a suicide attempt. This is the first case of visual loss afteringestion of sodium bromate. Only few cases are as a cause of acute renal failure reported in medical literature. She presented 1 day later with anuria, required hemodialysis. Sensorineural hearing loss, often a characteristic finding, was developed.
Acute Kidney Injury* ; Adult ; Anuria ; Deafness* ; Drinking ; Hair ; Hearing Loss, Sensorineural ; Humans ; Poisoning* ; Renal Dialysis ; Sodium* ; Suicide

We experienced two cases of Boerhaave syndrome (spontaneous esophageal rupture). The first patient was a 62-year-old male who presented epigastric pain after several violent vomitings associated with alcohol ingestion. Diagnosis was done early and promptly in our emergency center and then definitive treatment was done only after 12hrs from onset of his symptom and he was discharged in relatively good condition 256ays after his admission. The second patient was a 44-year-old male who was transfered to our emergency center with chest pain, dyspnea and fever after vomitings associated with autobicycle accident. Diagnosis was delayed due to initial trauma oriented evaluation and incidious develpement of typical clinical findings and then he was managed conservatively but he died of multiple organ failure due to sepsis. We report these cases with literature review.
Adult ; Chest Pain ; Diagnosis ; Dyspnea ; Eating ; Emergencies ; Esophageal Perforation* ; Fever ; Humans ; Male ; Middle Aged ; Multiple Organ Failure ; Sepsis

BACKGROUND: Reperfusion of ischemic myocardium has been postulated to result in a specific oxygen radical mediated tissue injury. Iron may liberate during ischemia and we hypothesized that administration of the iron chelator, deferoxamine during ischemia would result in improved recovery after postischemic reperfusion. PURPOSE: To test whether iron-catalyzed processes contribute to myocardial necrosis during ischemia and reperfusion, deferoxamine was administered to block iron catalyzed hydroxyl radical formation in rabbits. METHODS: Eleven rabbits were divided into two groups: control group (n=5) and deferoxamine pretreatment group (n=6). the left circumflex coronay artery was ligated for 30 minutes and reperfused for 180 minutes. Area at risk (AR) was measured by non-stained area with ethylene blue injection into left atrium after left circumflex coronary artery ligation. Infarct size was measured by weighing after tripheyltetrazolium chloride staining. Heart rate was measured using electrocardiographic recording and systemic blood pressure was monitored by pressure transducer connected to the catheter in the left ventricle. RESULTS: 1. There was no significant difference of heart rate and blood pressure in deferoxamine pretreatment group compared with control group. 2. There was significant decrease of serum iron concentration after continuous infusion of deferoxamine compared with serum iron concentration before ligation of coronary artery (P<0.05). 3. There was no significant difference of area at risk between control and deferoxamine pretreatment group. 4. Area at necrosis to area at risk was significantly reduced in deferoxamine pretreatment group compared with control group (P<0.05) The results suggest that deferoxamine infusion prior to coronary artery occlusion has a significant benefit in reducing infarct size in this model.
Arteries ; Blood Pressure ; Catheters ; Coronary Vessels ; Deferoxamine* ; Electrocardiography ; Heart Atria ; Heart Rate ; Heart Ventricles ; Hydroxyl Radical ; Iron ; Ischemia ; Ligation ; Myocardial Infarction* ; Myocardium ; Necrosis ; Oxygen ; Rabbits ; Reperfusion ; Transducers, Pressure

On the review of literature, various cases of osteomas orginated from paranasal sinuses can be found. But osteomas which are large enough to produce ocular symptoms are not very common. Even more, various ocular and intracranial sequelae may be complicated from surgical removal of huge frontal osteoma. We present a case of huge frontal osteoma which is originated from frontal sinus and removed successfully without any complications.
Congenital Abnormalities ; Exophthalmos ; Frontal Sinus* ; Osteoma* ; Paranasal Sinuses

Miller-Fisher syndrome is an acute poly-neuropathy typically characterized by the triad of ophthalmoplegia, ataxia, and areflexia. Other poly-neuropathy diseases include Guillain-Barre syndrome and Bickerstaff brainstem encephalitis. However, not all cases of Miller-Fisher syndrome have the typical three symptoms. These diseases have been differentiated by clinical manifestations and anti-GQ1b IgG antibody testing. In Miller-Fisher syndrome, anti-GQ1b IgG antibody is present in over 95% of patients; however, the frequency is not so high in normal subjects or in those with other poly-neuropathy diseases. Infectious illnesses, such as respiratory diseases and gastrointestinal diseases, usually precede Miller-Fisher syndrome. In general, Miller-Fisher syndrome is a self-limiting illness; however, a few cases of Miller-Fisher syndrome progressing to respiratory failure have been reported, particularly in children. In this case, we report abnormal angiographic findings. We report a case of atypical Miller-Fisher syndrome with internal carotid artery stenosis treated with prednisolone.
Ataxia ; Brain Stem ; Carotid Artery, Internal ; Carotid Stenosis ; Child ; Encephalitis ; Gastrointestinal Diseases ; Guillain-Barre Syndrome ; Humans ; Immunoglobulin G ; Miller Fisher Syndrome ; Ophthalmoplegia ; Polyneuropathies ; Prednisolone ; Respiratory Insufficiency

BACKGROUND: Although intraoperative opioids provide more comfortable anesthesia and reduce the use of postoperative analgesics, it may cause opioid induced hyperalgesia (OIH). OIH is an increased pain response to opioids and it may be associated with N-methyl-D-aspartate (NMDA) receptor. This study aimed to determine whether intraoperative nefopam or ketamine, known being related on NMDA receptor, affects postoperative pain and OIH after continuous infusion of intraoperative remifentanil. METHODS: Fifty-four patients undergoing laparoscopic cholecystectomy were randomized into three groups. In the nefopam group (N group), patients received nefopam 0.3 mg/kg at the induction of anesthesia followed by a continuous infusion of 0.065 mg/kg/h. In the ketamine group (K group), patients received ketamine 0.3 mg/kg at the induction of anesthesia followed by a continuous infusion of 3 µg/kg/min. The control group did not received any other agents except for the standard anesthetic regimen. Postoperative pain score, first time and number of demanding rescue analgesia, OIH and degrees of drowsiness/sedation scale were examined. RESULTS: Co-administrated nefopam or ketamine significantly reduced the total amount of intraoperative remifentanil and postoperative supplemental morphine. Nefopam group showed superior property over control and ketamine group in the postoperative VAS score and recovery index (alertness and respiratory drive), respectively. Nefopam group showed lower morphine consumption than ketamine group, but not significant. CONCLUSIONS: Both nefopam and ketamine infusion may be useful in managing in postoperative pain control under concomitant infusion of remifentanil. However, nefopam may be preferred to ketamine in terms of sedation.
Analgesia ; Analgesics ; Analgesics, Opioid ; Anesthesia ; Cholecystectomy, Laparoscopic* ; Humans ; Hyperalgesia ; Ketamine* ; Morphine ; N-Methylaspartate ; Nefopam* ; Pain, Postoperative*

Prinzmetal, or variant, angina is an unusual syndrome of cardiac pain, which is secondary to myocardial ischemia resulting from transient increases in coronary vasomotor tone or vasospasm. We experienced a 58-year-old male patient with an unusual ST segment using carotid sinus massage during neck surgery. A coronary angiography, with intravenous ergonovine provocation, showed a reversible coronary artery spasm with typical chest pain and ST segment elevation. This is a report of coronary vasospasm detected during neck surgery, and suggests the role of a dynamic sequential change in autonomic function as a key player in the mechanism behind coronary vasospasm.
Angina Pectoris ; Carotid Sinus ; Chest Pain ; Coronary Angiography ; Coronary Vasospasm* ; Coronary Vessels ; Ergonovine ; Humans ; Male ; Massage ; Middle Aged ; Myocardial Ischemia ; Neck* ; Spasm

Polyarteritis nodosa (PAN) is a disease of small and medium sized muscular arteries, typically involving the skin, kidney, peripheral nerves, muscle and gut. Although its etiology has not been known clearly yet, an immune complex is believed to initiate a vasculitis. Infections, such as hepatitis B virus, hepatitis C virus, and streptococcal infection, may be related with the development of PAN. We experienced a case of PAN preceded by Methicillin resistant staphylococcus aureus-associated otitis media in a 50-year-old woman. This is the first case reported in Korea.
Antigen-Antibody Complex ; Arteries ; Female ; Hepacivirus ; Hepatitis B virus ; Humans ; Kidney ; Korea ; Methicillin Resistance ; Middle Aged ; Otitis Media* ; Otitis* ; Peripheral Nerves ; Polyarteritis Nodosa* ; Skin ; Staphylococcus ; Streptococcal Infections ; Vasculitis