No abstract available.
Drug Eruptions ; Humans ; Melanoma

We experienced two cases of electroconvulsive therapy (ECT) through ambulatory surgery units. In case 1 patient was a 17 year old male with depressive disorder and the case 2 patient was a 64 year old male also with depressive disorder. A trial of various antidepressants had proved ineffective. They were treated with six ECTs for each case. The case 1 patient complained two times of myalgia suspected to be due to the adverse effects of succinylcholine administration and the case 2 patient showed tachycardia and hypertension due to sympathetic stimulation after application of the current, but the two cases were successfully cared for by ambulatory surgery unit and discharged without severe complications. Perioperative care for individuals who undergo outpatient ECT is similar to the care provided for scheduled ambulatory surgery. Successful performance of ambulatory ECT requires collaboration by psychiatrists, anesthesia care providers, skilled perioperative nurses, affected individuals, and family members.
Adolescent ; Ambulatory Surgical Procedures ; Anesthesia ; Antidepressive Agents ; Cooperative Behavior ; Depressive Disorder ; Electroconvulsive Therapy* ; Humans ; Hypertension ; Male ; Middle Aged ; Myalgia ; Outpatients ; Perioperative Care ; Psychiatry ; Succinylcholine ; Tachycardia

Paraquat (PQ) has known negative human health effects, but continues to be commonly used worldwide as a herbicide. Our clinical data shows that the main prognostic factor is the time required to achieve a negative urine dithionite test. Patient survival is a 100% when the area affected by ground glass opacity is <20% of the total lung volume on high-resolution computed tomography imaging 7 days post-PQ ingestion. The incidence of acute kidney injury is approximately 50%. The average serum creatinine level reaches its peak around 5 days post-ingestion, and usually normalizes within 3 weeks. We obtain two connecting lines from the highest PQ level for the survivors and the lowest PQ level among the non-survivors at a given time. Patients with a PQ level between these two lines are considered treatable. The following treatment modalities are recommended to preserve kidney function: 1) extracorporeal elimination, 2) intravenous antioxidant administration, 3) diuresis with a fluid, and 4) cytotoxic drugs. In conclusion, this review provides a general overview on the diagnostic procedure and treatment modality of acute PQ intoxication, while focusing on our clinical experience.
Acute Kidney Injury/*diagnosis/pathology/therapy ; Antioxidants/therapeutic use ; Creatinine/blood ; Hemoperfusion ; Herbicides/*poisoning ; Humans ; Iron Chelating Agents/therapeutic use ; Lung Diseases/*diagnosis/pathology/therapy ; Paraquat/blood/*poisoning/urine ; Tomography, X-Ray Computed

no abstract available.

No abstract available.
Arteries* ; Atherectomy*

Distal caries of the second molar is common indication for the mandibular third molar surgery and there are no universally acceptable predictive criteria for distal caries of the second molar. To analyze the correlation of the distal caries of the second molar and the eruption state of the mandibular third molar using panoramic radiographs statistically and propose the acceptable guideline for preventive extraction of the mandibular third molar. 786 patients who were extracted the mandibular third molar from 2002 to 2006 at Samsung medical center were examined. The presence and absence of distal caries of mandibular second molar, age, gender, angulation, impaction degree, distance between distal cementoenamel junction of the second molar and mesial cementoenamel junction of the mandibular third molar were assessed. 79.6% of third molars had a mesial angulation of between 40 degrees and 80 degrees. The mean age of third molar removal for distal caries of second molar was 33.86+/-9.81. The prophylactic removal of a mesio-angular third molar about 40 degrees and 80 degrees could prevent distal cervical caries forming in the mandibular second molar.
Humans ; Molar ; Molar, Third ; Root Caries ; Tooth Cervix

Sinus of Valsalva aneurysms are rare cardiac anomalies and are usually caused by the separation of the aortic wall media from the valve ring tissue. These aneurysms frequently rupture into the low-pressure areas like the right ventricle and right atrium, rarely do they rupture into the left atrium, left ventricle, pericardial sac, or pulmonary artery. Cerebral infarction has been reported as a rare complication of unruptured sinus of Valsalva aneurysm. We experienced very rare two cases of Valsalva aneurysms of right coronary sinus dissecting into the interventricular septum in patients with cerebral infarction. In two cases these aneurysms ruptured into the left ventricle. These aneurysms were excised and the defect was closed with autopericardium. At the end of the surgical repair, coaptation was found to be insufficient and aortic valve replacement was undertaken.
Aneurysm* ; Aortic Valve ; Cerebral Infarction* ; Coronary Sinus ; Heart Atria ; Heart Ventricles ; Humans ; Pulmonary Artery ; Rupture ; Sinus of Valsalva*

To study the pattern of prenatal care utilization and its determinants in rural Korea, 976 mothers(65.5%) out of 1,489 living mothers in Chinyang, Sachon and Hapchon Counties in Kyongsangnam Province who had delivered a baby between July 1, 1990 and June 30, 1991 were interviewed by the Myon health workers from January 3 through February 15, 1992. The Andersen's behavioral model for health service utilization was applied to develop the frames for analysis. The dependent variable was a number of prenatal care visits. And the independent variables included in the model were the variables pertaining to the predisposing, enabling, medical need and other components. The proportion of mother who had ever received the prenatal care service for the index pregnancy was 97.3%. However, the proportion of mothers who had made more than 10 visits was only 20.6%, which indicated that majority of mothers had paid far less visits than recommended 10~12 visits for each normal pregnancy. The low utilization of prenatal care services(none or less than 4 visits) was related to mother's low educational level, the high birth order, beneficiary of the medical aid, the absence of clinic in the community, no diagnosed disease of mother during pregnancy, and mothers engaged in farming. Inequity of access seemed to exist because social structure variables and the variables of enabling component were important predictors. And there seemed to be high mutability in equalizing the distribution of prenatal care services because the variables of enabling component such as type of medical security and whether there was a clinic or not in the community were substantially important.
Birth Order ; Gyeongsangnam-do ; Health Services ; Humans ; Korea* ; Mothers ; Pregnancy ; Prenatal Care*

No abstract available.
Dermatitis, Contact ; Pulsatilla