No abstract available.
Diazepam* ; Seizures, Febrile*

No abstract available.
Emergencies* ; Emergency Medicine* ; Internship and Residency*

Background: The efficacy and safety of high-power, short-duration (HPSD) radiofrequency catheter ablation for atrial fibrillation (AF) have been demonstrated in several studies. We aimed to evaluate and compare the effects of the conventional method and the HPSD method for AF ablation on the sinus and AV node function in patients with paroxysmal AF. Methods: The medical records of patients with paroxysmal AF who underwent pulmonary vein isolation (PVI) were retrieved from a prospectively collected AF ablation registry at a large-sized tertiary center. The HPSD group (n = 41) was distinguished from the conventional ablation group (n = 198) in terms of the power (50 W vs. 20–40 W) and dura‑ tion (6–10 s vs. 20–30 s) of radiofrequency energy delivery during PVI. Peri-procedural changes in cardiac autonomy were assessed in terms of the changes in sinus cycle length (SCL), block cycle length (BCL), and effective refractory period (ERP) of the atrioventricular node (AVN). Results: The SCL, BCL, and ERP of the AVN at baseline and post-ablation were not significantly different between the conventional ablation group and the HPSD group. Shortening of the SCL, BCL, and ERP of the AVN was observed immediately after AF ablation in both groups. One-year recurrence of AF/atrial flutter (35.1% vs. 20.3%; P = 0.011) and atrial flutter (13.8% vs. 4.7%; P = 0.015) were higher in the HPSD group than in the conventional ablation group. Conclusion Both the HPSD and the conventional ablation method resulted in post-ablation vagal modification as evidenced by the shortening of SCL, BCL, and ERP of the AVN. One-year recurrence of atrial flutter and AF/atrial flutter was higher in patients who underwent the HPSD method.

PURPOSE: Type I endoleak is known to be associated with sac enlargement and occasional rupture, therefore, the treatment of type I endoleak is recommended at the time of diagnosis. The aim of this study was to identify the significance of early type I endoleak found on completion angiography. METHODS: Between January 2000 and December 2012, a total of 86 patients underwent endovascular abdominal aortic aneurysm repair (EVAR) and 10 patients (11.6%) were diagnosed with type Ia endoleak on completion angiography. Clinical and radiologic data were reviewed retrospectively. RESULTS: Of the 10 patients, two underwent EVAR with custom-made stent-grafts in the initial stage and both of them needed immediate treatment: one case involved open repair while the other involved insertion of an additional stent-graft. In 8 patients, the amount of leakage decreased after repeated balloon molding. They were managed conservatively and followed up with computed tomography angiography within 2 weeks after EVAR. In 7 of the 8 cases, type Ia endoleaks disappeared. In one patient with a persistent endoleak and a folded posterior wall of the stent-graft, coil embolization was performed 1 week after EVAR. With a median follow-up of 12 months (range, 1-61 months), no patients showed recurrence of type I endoleak or sac expansion. CONCLUSION: Type I endoleaks diagnosed on completion angiography sealed spontaneously in 7 of 10 patients (70.0%). In cases of decreased amounts of leakage after balloon molding, simple observation may be an alternative to repetitive procedures. The long-term follow-up of patients with self-sealed type I endoleaks is mandatory.
Angiography* ; Aortic Aneurysm, Abdominal ; Diagnosis ; Embolization, Therapeutic ; Endoleak* ; Follow-Up Studies ; Fungi ; Humans ; Recurrence ; Retrospective Studies ; Rupture

No abstract available.
Seizures, Febrile*

No abstract available.
Prostate*

OBJECTIVES: Chromosomal anomalies are common disease entity among genetic diseases. But there are scanty reports about the status of chromosomal abnormalities in Korean. In addition, the comprehensive multi-center study of chromosomal abnormalities in Korean has never been performed. METHODS: We have collected 1,793 cases (394 abortuses; 198 chorionic villi; 1,060 amniotic fluid cells; 141 fetal blood), which showed abnormal karyotype results from twenty three cytogenetic centers in Korea from the year of 1977 to 1999. RESULTS: In abortuses, numerical chromosomal abnormalities was 85%, and structural abnormalities was 13% and the most frequent anomaly was trisomy 16. In chorionic villi, numerical anomaly was 60.0% and structural anomaly was 31.3% and the most frequent karyotype was Down syndrome. In amniotic fluid cells, structural anomaly exceeded the number of numerical anomaly and the most frequent anomaly was Down syndrome. In fetal blood, numerical anomaly was 63.8% and the most frequent karyotype was trisomy 18 (23.4%) CONCLUSIONS: This may be the first comprehensive and multi-center study in Korea. The proportion of the abnormal karyotypes in each specimens was different from each other. Based on this study, the more comprehensive study should be performed to all the Korean population.
Abnormal Karyotype ; Amniotic Fluid ; Chorion* ; Chorionic Villi* ; Chromosome Aberrations ; Cytogenetics ; Down Syndrome ; Female ; Fetal Blood* ; Karyotype ; Korea ; Trisomy

We investigated HBV markers in serum and cerebrospinal fluid of 50 subjects with neurologic disorders or other disorders, who visited Dept. of neurology, college of medicine, Yeungnam University, from April-1 to August-31 1994 and were performed cerebrospinal fluid analysis to investigate the detection rate of HBV markers in cerebrospinal fluid and the possibility of neurologic disorders associated with HBV infection. The results were as follows. The positivity of HBsAg and. HBV prevalence rate in serum were 6(12.04) and 37(74.0%). Thf, number of patient with HBsAg, only anti-HBV and no markers were 6(12.0%), 31(62.0%) and 13(26.0%), respectively. The positivity of HBsAg and HBV prevalence rate in cerebrospinal fluid were 3(6%) and 18(36.0%). The number of patient with HBsAg, only anti-HBV and no markers were 6(100.0%), 12(38.7%) and 0(0.0%) respectively. The number of patient with virus associated diseases(VAD) and non virus associated diseases(NVAD) were 26(52%) and 24(48%). The HBV prevalence rate in serum of VAD and NVAD groups were 88.5% and 58.3% (p<0.05). The HBV prevalence rate in CSF of VAD and NVAD groups were 53.8% and 16.7%(p<0.05). The HBV prevalence rate in serum and CSF of VAD and NVAD groups were 60.9% and 28.6%
Cerebrospinal Fluid* ; Hepatitis B Surface Antigens ; Herpesvirus 1, Cercopithecine* ; Humans ; Nervous System Diseases ; Neurology ; Prevalence

OBJECTIVE: Proteinuria is a major clinical manifestation as well as hypertension and generalized edema in pregnancy-induced hypertension(PIH) and it should be considered an important marker of perinatal outcome. We studied the impact of proteinuria on maternal and perinatal outcome according to the degree of urine protein in PIH. METHODS: Maternal urine protein and serum albumin levels were studied in 64 cases of PIH who were admitted to Department of Obstetrics and Gynecology, Pil-Dong Hospital, College of Medicine, Chung-Ang University for the period of 10 years from January 1, 1989 to December 31, 1998. RESULTS: Serum albumin level was 2.9+/-0.7g/dL in mild preeclampsia group and 2.7+/-0.7g/dL in severe peeclampsia group and there was a significant difference between them. Birth weight of infant was 3001+/-659g in mild preeclampsia group and 2446+/-878g in severe peeclampsia group, and there was a significant difference between them. 1 minute Apgar score was 8.4+/-2.4 and 7.6+/-3.4, respectively and there was a significant difference between them. 5 minute Apgar score was 9.5+/-1.8 and 8.4+/-2.9, respectively and there was a significant difference between them. There were several maternal complications above 2(+) urine protein and no maternal complications below 1(+) urine protein. Small for gestational age infant was more common above 2(+) urine protein than below 1(+) urine protein and fetal death was more common in 3(+) urine protein. CONCLUSIONS: There was a decreasing trend in gestational weeks at delivery as proteinuria become more severe and also in birth weight, 1 minute Apgar score and 5 minute Apgar score. Maternal and fetal complications were more common as proteinuria become more severe.
Apgar Score ; Birth Weight ; Edema ; Female ; Fetal Death ; Gestational Age ; Gynecology ; Humans ; Hypertension ; Hypertension, Pregnancy-Induced* ; Infant ; Obstetrics ; Pre-Eclampsia ; Pregnancy ; Proteinuria* ; Serum Albumin

Primary cutaneous mucinous carcinoma (PCMC) is a rare malignant neoplasm that originates from the deepest part of the eccrine sweat glands. Characterized by slow growth, PCMC often appears on the head and neck of older patients. Although it rarely metastasizes, its high recurrence rate leads to significant morbidity. Clinically differentiating PCMC from benign tumors is challenging due to its slow growth and asymptomatic nature, and a biopsy is often required for a definitive diagnosis. A 77-year-old man presented with a non-tender lesion on his left lower eyelid that had been gradually progressing over a decade. The lesion was excised, and histological examination confirmed it as PCMC. A positron emission tomography-computed tomography scan conducted to differentiate between primary and metastatic cancer showed no abnormal findings. Computed tomography was then performed to assess the remaining primary site, followed by a wide excision. The frozen biopsy revealed no cancer in the margins from five directions; however, the permanent biopsy confirmed the presence of cancer in the base margin. After consultation with the hematology-oncology department, the patient underwent additional radiation therapy. One year post-surgery, there were no signs of recurrence.