Is superselective embolization of the brain AVMs, the possibilities of adjacent normal brain tissue damage necessitates preembolic evaluation. The authors performed the Sodium Amytal test on 15 patients with brain AVMs. In the AVM patients with negative Amytal test(30 cases), all patients showed normal pattern on EEG and neurologic examinations after embolization Among the five patients with positive Amytal test, three cases showed neurologic deficit and the others two didn't. In eleven patients. Repeated embolization without the Amytal test were done. Among them, 5 cases showed neurlogic deficit and the others were quite normal. In conclusion, the Amytal test is a useful method of evaluation of the risk to damage normal brain tissue which are supplied by superselected feeding vessels. Combining the EEG with this test is a sensitive and objective method in evaluating patients following the Amytal test. And it is essential to performed the Amytal test for repeat embolization procedures.
Amobarbital* ; Arteriovenous Malformations* ; Brain* ; Electroencephalography ; Humans ; Methods ; Neurologic Examination ; Neurologic Manifestations

No abstract available.
Hepatitis B Vaccines* ; Hepatitis B* ; Hepatitis* ; Hot Temperature* ; Humans ; Intellectual Disability*

No abstract available.
Hepatitis B Vaccines* ; Hepatitis B* ; Hepatitis* ; Hot Temperature* ; Humans ; Intellectual Disability*

No abstract available.
Macrophages, Alveolar* ; Mycobacterium tuberculosis* ; Mycobacterium*

Thirty cases of lacerated canaliculi were repaired by bicanalicular silicone intubation(Pilling(R) Intubation Set)with use of a silicone sponge for nasal fixation. The results were as follows: Canalicular laceration occurred mainly in males(25 cases), and in young age group(10-39yrs). An isolated inferior canalicular laceration was the most common and occurred in 23 cases. There was no significant difference in laterality between right and left. The average follow up period was 13.8 months and final results were better in patients who were repaired earlier and had a longer intubation time. Postoperative complications occurred in 7 cases and all of them were canalicular slits. Canalicular slits were not related to the duration of intubation and did not affect the final results significantly. The advantages of this operation were good cosmetic results, minimal irritation by tube, and easy removal of tube.
Follow-Up Studies ; Humans ; Intubation* ; Lacerations* ; Porifera ; Postoperative Complications ; Silicones*

Castleman disease rarely presents as an isolated retroperitoneal mass. We report two cases of retroperitoneal Castleman disease. Sonography showed hypoechoic mass. in two CT demonstrated homogeneously enhancing mass in two cases and calcifications in one case.
Giant Lymph Node Hyperplasia*

Congenital diverticulum of the left ventricle is a very rare disease. Ventricular diverticulum is usually associated with other anomalies including intracardiac and midline thoracoabdominal defect. We describe a case with congenital left ventricular diverticulum presenting as an isolated lesion. A 37-year-old man presented with 4-year history of chest pain. Diverticulum was diagnosed by echocardiography and left ventriculogram.
Adult* ; Chest Pain ; Diverticulum* ; Echocardiography ; Heart Ventricles ; Humans ; Rare Diseases

Traumatic hemoperitoneum can still induce high mortality and morbidity rates, despite current method of intensive management. This study was performed to identify the independent prognostic factors in patients with traumatic hemoperitoneum. Two hundred thirty-six patients who underwent emergency operations because of traumatic hemoperitoneum at the Department of Surgery, Dong Kang General Hospital, Ulsan, from January 1986 to June 1994, were entered into this retrospective study. One hundred eighty-six patients were male, and fifty were female. The median age of the patients was 34 years (2 to 77 years). The modes of trauma were 131 motor-vehicle accidents, 43 fall down injuries, 30 stab injuries, 23 assaults, and 9 others . The common sites of injury were lthe iver and the spleen, followed by the mesentery, the stomach, the small bowels, the large bowels, the pancreas, the kidney, the diaphragm, and the retroperitoneum in order of frequency. Prognostic variables were identified from the perioperative parameters by using a univariate analysis(student t- test, chi-square test), and independent prognostic factors were determined by a multivariate stepwise logistic regression analysis, using the SPSS Win. Ver.5.0 PC package program. Statistical significance was present for p < 0.05. The overall postoperative morbidity and mortality rates were 34.3% and 19%, respectively. By using univariate analysis, the amount of bleeding, transfusion, and the immediate post-operative blood pressure were identified as significant prognostic factors for morbidity. Also age over 50, accompanying brain injury, time interval (less than 3 hrs), the systolic blood pressure on arrival (less than 100 mmHg), trauma score (less than 10), grade of liver injury (greater than IV), great vascular injury, total amount of resuscitative fluid (more than 4,000cc), the total amount of transfusion (more than 10 units), and the immediate postoperative systolic blood pressure (less than 100 mmHg) were identified as significant factors for mortality. Multivariate analysis demonstrated the following important independent prognostic factors : the total amount of transfusion for morbidity and mortality, and the post-operative blood pressure and trauma score for mortality. Our results suggest that early massive resuscitation, early operation to minimize the total amount of blood loss, and intensive immediate postoperative care to maintain blood pressure, are of utmost importance in multiple trauma patients with hemoperitoneum.
Blood Pressure ; Brain Injuries ; Diaphragm ; Emergencies ; Female ; Hemoperitoneum* ; Hemorrhage ; Hospitals, General ; Humans ; Kidney ; Liver ; Logistic Models ; Male ; Mesentery ; Mortality ; Multiple Trauma ; Multivariate Analysis ; Pancreas ; Postoperative Care ; Resuscitation ; Retrospective Studies ; Spleen ; Stomach ; Ulsan ; Vascular System Injuries

PURPOSE: We evaluated the correlation of the pathologic diagnosis, including the grade or location of the inflammation on a prostate biopsy specimen, to the serum prostate-specific antigen(PSA) level. MATERIALS AND METHODS: 172 patients(the patients' PSA was> or=4ng/ml) who received prostate biopsy at our department from January 2000 to August 2003 were retrospectively studied. The pre-biopsy PSA and pathology, including the diagnoses and inflammatory patterns, were analyzed. The pathologic patterns of inflammation were divided as acute or chronic by the predominant inflammatory cell type; especially, the chronic inflammation was divided by grade or location, and then this was reviewed by 1 pathologist. Chronic Inflammation was graded as I, II or III according to the severity of inflammation. The PSA levels were compared among the grades. The presence or absence of chronic inflammation was checked in the periglandular, stromal and perivascular areas, respectively. The PSA levels were compared between the presence and absence of inflammation at each location. RESULTS: Among 172 patients, the number of patients with prostate cancer was 37(21.5%), and 68 patients had only BPH(39.5%), 27 had only prostatitis(15.7%) and 40 patients had benign prostatic hyperplasia(BPH) with prostatitis(23.3%). The number of patients with any prostatitis was 67(39.0%). The age of the patients was 68.4+/-8.7 years(45-91), the serum PSA was 13.30+/-14.38ng/ml(4.30-102.48), and the prostate size was 49.5+/-21.1ml(20-126). One case of BPH with prostatitis had a PSA level above 100ng/ml. Among the 67 specimens that showed prostatitis, 16 patients had histologically acute inflammation(23.9%) and 51 patients had chronic inflammation(76.1%). The PSA levels of the acute or chronic inflammation patients were 24.04+/-25.95ng/ml(4.46-102.48) and 9.93+/-4.73ng/ml(4.3-21.12, p=0.047), respectively. The PSA levels were not different among the 3 grades of chronic inflammation. In periglandular, stromal and perivascular locations, the PSA levels were not different between the presence and absence of chronic inflammation. CONCLUSIONS: About 39% of the prostate biopsy specimens showed prostatitis. The PSA level was higher for the acute inflammation than for the chronic inflammation. However, there was no difference in PSA levels among the each of the grades or locations of chronic prostatic inflammation.
Biopsy ; Diagnosis ; Humans ; Inflammation* ; Pathology* ; Prostate* ; Prostate-Specific Antigen* ; Prostatic Neoplasms ; Prostatitis* ; Retrospective Studies

PURPOSE: This study was performed to compare the clinical characteristics of 2009 pandemic influenza A(H1N1) [A(H1N1) pdm09] and seasonal influenza A infection in the pediatric cancer patients. METHODS: A retrospective review was performed in the pediatric cancer patients who had confirmed A(H1N1)pdm09 infection at Samsung Medical Center from August 2009 to February 2010. For the comparison, the medical records of pediatric cancer patients with seasonal influenza A from January 2000 to May 2009 were reviewed retrospectively. RESULTS: Eighty-two A(H1N1)pdm09 infections were confirmed in the pediatric cancer patients. Ten patients (12.2%) developed complicated clinical course by lower respiratory infections or extrapulmonary infections; 4 pneumonia, 1 bronchitis, 1 pericarditis with pneumonia, 1 encephalitis with pneumonia, 2 meningitis and 1 pericarditis. Three patients received mechanical ventilator and ICU care. Three pediatric cancer patients (3.7%) died. The risk factors related to complicated A(H1N1)pdm09 infections were date of infection (44-45th week 2009) and nosocomial infection. When comparing with previous seasonal influenza A infections, more prompt and aggressive antiviral therapy was given in A(H1N1)pdm09 infections. CONCLUSION: The A(H1N1)pdm09 infections caused a various clinical manifestations including fatal cases in pediatric cancer patient during pandemic season. There was no significant difference in clinical course between influenza A(H1N1)pdm09 and seasonal influenza A infections except the antiviral treatment strategy.
Bronchitis ; Child ; Cross Infection ; Encephalitis ; Humans ; Influenza, Human ; Medical Records ; Meningitis ; Pandemics ; Pericarditis ; Pneumonia ; Respiratory Tract Infections ; Retrospective Studies ; Risk Factors ; Seasons ; Ventilators, Mechanical