No abstract available.
Peptic Ulcer Perforation* ; Peptic Ulcer*

PURPOSE: It is not easy to determine the cause of pulmonary consolidative lesion. Even without any definite mass, malignancy cannot be ruled out. And sometimes, it is difficult to differentiate tuberculosis from pneumonia. To differentiate malignant consolidative lesion from benign one, we studied patterns of air bronchogram, mucoid impaction, and computed tomographic anglogram etc. MATERIALS AND METHODS: Fifty seven cases of pulmonary consolidative lesions(23 cases of malignancy,34 cases of benign lesion) were retrospectively reviewed by three radiologists. RESULTS: Among the 28 cases which showed a little air bronchogram(less than 1/3 of the whole lesion in volumetric measure with the eye) 19 cases were malignancy and nine cases were benign lesions. All of the 12 cases which showed profound air bronchogram over 2/3 of the whole lesion were benign lesions. Bronchiectasis was detected in 31 cases(four of malignancy and 27 of benign lesions). Among the 20 cases which didn't show the mucoid impaction five cases were malignancy and 15 cases were benign lesions. Out of eight cases with mucoid impaction filling the long segments(branching tree shape), seven cases were malignancy and one case was benign lesion. So called CT anglogram was detected in nine cases of malignancy and two cases of benign lesions. All of nine cases of malignancy showed CT anglogram which was like arborizing tree. CONCLUSION: Scanty air bronchogram, profound arborizing mucoid impaction and/or CT angoigram within consolidative lesion could suggest malignancy.
Bronchiectasis ; Pneumonia ; Retrospective Studies ; Thorax* ; Tomography, X-Ray Computed* ; Tuberculosis

PURPOSE:To evaluate the role of unenhanced CT in diagnosing the acute appendicitis. METHOD AND MATERIALS: We retrospectively analyzed conventional contrast-enhanced abdominal CT scans of 197 normal patients and barium enemas of 26 out of the 197 patients. Additional unenhanced CT scans of right lower abdomen were performed on 30 patients who were suspected of having acute appendicitis;barium enema was performed in 26 patients. RESULTS: in the analysis of the conventional CT scans, we could detect 132(67%) normal appendicies. On barium enema of 26 out of 197 patients, abruptly narrowed appendix was visualized in 5 cases and luminal irregularity in 4 cases but all 26 cases showed normal appendix on CT. In the 30 cases of unenhanced CT, all appendicies were visualized. Among 12 Cases which were proved as acute appendicitis, barium enenma was done in 10 case;abruptly narrowed appendix was shown in 3 and luminal irregularity in 1. Among 18 cases which were diagnosed as normal appendix, nonvisualization of appendix' was in 1 case, abruptly narrowed lumen in 3, and luminal irregularity in 9. CONCLUSION:Unenhanced CT in the area of the cecum may be an effective and safe diagnostic tool for acute appendicitis.
Abdomen ; Appendicitis* ; Appendix ; Barium* ; Cecum ; Enema* ; Humans ; Phenobarbital ; Retrospective Studies ; Tomography, X-Ray Computed

No abstract available.
Neurofibroma*

No abstract available.
Hepatitis B* ; Hepatitis*

No abstract available.
Deglutition Disorders ; Facial Nerve ; Glossopharyngeal Nerve ; Herpes Zoster ; Herpes Zoster Oticus ; Paralysis

No abstract available.
Chancre* ; Eczema* ; Nipples*

OBJECTIVE: Vasospasm of cerebral vessels remains a major source of morbidity and mortality after an aneurysmal subarachnoid hemorrhage (SAH). The purpose of this study was to evaluate the safety and efficacy of transluminal balloon angioplasty (TBA) for SAH-induced vasospasm. METHODS: Eleven patients with an angiographically confirmed significant vasospasm (>50% vessel narrowing and clinical deterioration) were studied. A total of 54 vessel segments with significant vasospasm were treated by TBA. Digital subtraction angiography was used to confirm the presence of vasospasm, and TBA was performed to dilate vasospastic arteries. Medical and angiographic reports were reviewed to determine technical efficacy and for procedural complications. RESULTS: TBA using Hyper-Glide or Hyper-Form balloons (MicroTherapeutics, Irvine, CA) was successfully accomplished in 88.9% vasospastic segments (48 of 54), namely, in the distal internal carotid artery (100%, n=7), the middle cerebral artery (100%), including the M1 (n=10), M2 (n=10), and M3 segments (n=4), in the vertebral artery (100%, n=2), basilar artery (100%, n=1), and in the anterior cerebral artery (ACA), including the A1 (66%), A2 (66%), and A3 segments (100%). Vessel diameters significantly increased after TBA. There were no cases of vessel rupture or thromboembolic complications. GCS at one day after TBA showed an improvement in all patients except one. CONCLUSION: This study suggests that TBA using Hyper-Glide or Hyper-Form balloons is a safe and effective treatment for subarachnoid hemorrhage-induced cerebral vasospasm.
Aneurysm ; Angiography, Digital Subtraction ; Angioplasty, Balloon ; Anterior Cerebral Artery ; Arteries ; Basilar Artery ; Carotid Artery, Internal ; Endovascular Procedures ; Glycosaminoglycans ; Humans ; Middle Cerebral Artery ; Rupture ; Subarachnoid Hemorrhage ; Vasospasm, Intracranial ; Vertebral Artery

No abstract available.
Leiomyoma* ; Vagina*

OBJECTIVES: This study was to investigate the psychiatric diagnoses of survivors of traumatic stress, i.e. torture, as a part of a large research project of a human rights survey of torture survivors. METHODS: Participants were 24 torture survivors who consented to participate, who had experienced torture during the period of 1970 through the 2000's. Participants were recruited from human rights support groups and government agencies using the snowballing technique. Data was collected by a psychiatrist and two psychologists using the MINI-International Neuropsychiatric Interview PLUS. RESULTS: The prevalence of past psychiatric diagnoses which occurred during a post-victimization period included post-traumatic stress disorder (PTSD, 37.5%), depressive disorders (45.8%), panic disorder (16.6%), substance related disorders (24.9%), psychotic disorder (4.1%), and adjustment disorder (16.6%). The prevalence of current diagnoses at interview period included PTSD (33.3%), depressive disorders (41.6%), panic disorder (8.2%), generalized anxiety disorder (4.1%), substance related disorders (20.8%), psychotic disorder (4.1%), adjustment disorder (12.5%), and suicidal tendency of above mid-level (16.6%). The co-morbidity rate was 37.5% in the past, and 33.3% at present. CONCLUSION: It was revealed that torture survivors were suffering from high rates of chronic psychiatric disorders. Appropriate psychiatric treatment may be in need to support the sufferings of the survivors.
Adjustment Disorders ; Anxiety Disorders ; Depressive Disorder ; Government Agencies ; Human Rights ; Humans ; Mental Disorders ; Panic Disorder ; Prevalence ; Psychiatry ; Psychotic Disorders ; Self-Help Groups ; Stress Disorders, Post-Traumatic ; Stress, Psychological ; Survivors ; Torture