No abstract available in English.
Ribs ; Spine ; Transplants

Reiters syndrome is an unusual disease characterized a triad of nongonococcal urethritis, conjunctivitis, and arthritis in association with the mircoutaneous lesions of keratoderma blenorrhagica and balarintis circinata. We present herein a case of Reiters syndome combined yiti lung cancer. A 39-year-old man has experienced naigrating polyarthralgia and high fever ilitermittently for about 20 years, Hyperkeratotic erythemnous patches and plaques, which dyeliped about 1 year ago, have aggravated and expanded to the whole body. Histopathologic sections from the plaque on the right forc ari showed characteristic findings including thickened parakeratotic horny layer and spongiform micropustules of Kogoji He was associated with HLA-B27. On the chest X-ray, a thumbtip size mass was incidently found. Chest CT and bone scan findings supported lung cancer and multiele metastases.
Adult ; Arthralgia ; Arthritis ; Conjunctivitis ; Fever ; HLA-B27 Antigen ; Humans ; Lung Neoplasms* ; Lung* ; Neoplasm Metastasis ; Thorax ; Tomography, X-Ray Computed ; Urethritis

PURPOSE: To evaluate the significance of high signal intensity of the septum pellucidum in hydrocephalus on proton density-weighted brain MR images. MATERIALS AND METHODS: Authors reviewed the MR images of 418 cases of patients with normal(175 cases), hydrocephalic(35 cases), atrophic(58 cases), and other groups(150 cases) retrospectively. We analyzed the signal intensity of the septum pellucidum in the normal group and the incidences of high signal intensities of periventricular area of frontal horn of lateral ventricle(area 1), periventricular area except area 1(area 2), callososeptal area(area 3), and septum pellucidum(area 4) in the normal and abnormal groups. RESULTS: In the normal group, the septurn pellucidum was isointense to the head of caudate nucleus on proton density-weighted image. High signal intensity of the septurn pellucidurn was seen in 31 cases (22 cases of hydrocephalus, 5 cases of brain atrophy, and 4 cases of others), and showed high specificity(91.4%) for hydrocephalus in spite of low sensitivity(62.9%), as compared with periventricular hyperintensities of other areas. CONCLUSION: High signal intensity of the septum pellucidum on proton density-weighted image may be caused by transependymal CSF migration in the patients with hydrocephalus, and considered as an additional finding of hydrocephalus in the cases of ventriculomegaly.
Animals ; Atrophy ; Brain ; Caudate Nucleus ; Head ; Horns ; Humans ; Hydrocephalus* ; Incidence ; Protons ; Retrospective Studies ; Septum Pellucidum*

BACKGROUND: Atrial fibrillation (AF), commonly considered as a cardiac embolic source, can itself be induced by stroke. We therefore tried to find and analyze this 'stroke-induced' AF. METHODS: From the Inha University Stroke Registry of the past 2 years, 143 middle cerebral artery (MCA) territorial infarct patients who had been admitted within 48 hours after stroke onset were recruited to participate in the study. Electrocardiograms (EKG) on admission and follow-up during hospitalization were analyzed. Also, MCA infarct was subdivided according to insular involvement by brain imaging. RESULTS: Among 143 MCA territorial infarcts, 38 patients had AF on admission (Rt:21; Lt:17). Of those, insular involvements of the MCA infarct was noted in 32 patients. All the patients had a follow-up EKG and AF disappeared in 3 patients (Rt:2; Lt:1). In the remaining 105 patients, 10 patients subsequently developed new AF within 1 week after hospitalization. All those 10 patients had right-sided MCA infarcts and insular involvements were present in 9 patients. In summary, among the 48 MCA infarct associated with AF, 13 AF (Rt:12; Lt:1) were presumed to be the consequence and not the cause of stroke. CONCLUSIONS: Though human insular stimulation and inactivation studies have suggested that AF would be more common in left insular destructive lesions, it was not always supported in clinical series. From our study, presumed 'stroke-induced' AF was highly associated with right insular lesions. The mechanism of arrhythmogenesis by ischemic stroke might be more complicated than previously expected and, not merely the simple inactivation of an anatomical substrate, the insular cortex.
Atrial Fibrillation* ; Electrocardiography ; Follow-Up Studies ; Hospitalization ; Humans ; Middle Cerebral Artery* ; Neuroimaging ; Stroke

We studied 193 Diabetics without any symptoms of coronary artery disease and 39 Normal healthy subjects as Control group, using treadmill exercise test and obtained following results. 1) The positive rate was significantly higher in Diabetics(19.4% in Normal ECG groups and 25.4% in total Diabetics)than Control groups(5.1%)(0.010.05). 5) There was no difference in HbAIC, Total cholesterol and Triglyceride between positive and negative groups(P>0.05). In summary, with exercise test, the positive rate was higher in Diabetics than in Normal control groups and it seemed to be treadmill exercise test is a useful screening method for evaluation of coronary artery disease as well as for assesment of treatment and follow up care.
Blood Pressure ; Cholesterol ; Coronary Artery Disease ; Diabetes Mellitus* ; Electrocardiography ; Equidae ; Exercise Test* ; Heart Rate ; Mass Screening ; Triglycerides

No abstract available.
Humans ; Peptic Ulcer*

During the microsurgery or during the postoperative period, the occurrence of the vascular spasm increases the failure rate of microvascular anastomosis,and in cases of trauma, the thrombogenic possibility is increased by the endothelial damage. The author thought that the vascular freezing of crushed vessels could improve the patency rate of microvascular anastomosis. Vascular freezing destroys most of the cells in the intima and media. There by causing degeneration of adrenergic fibers. Even though regeneration occurs after 2-3 weeks, regeneration in the smooth muscle layer is still incomplete. So vascular freezing has beneficial effects on relief of vasospasm. Fifteen Sprague-Dawley rats weighing approximately 300 g each were inflicted with crushing injury on the femoral arteries of the right side and the crushing injury with vascular freezing on the femoral arteries of the left side. The gross and histologic findings, as well as the patency rates, were observed at the postoperative 2nd, 10th, and 30th day,and the results were compared between the crushed and crush-freezing groups. The left side (crush-freezing group) showed less vasospasm and less thrombogenesis than the right side (crushed group). There were no significant differences in the patency rate between the crushed group and crush-freezing group. Vascular freezing is suggested to be effective on a potentially thrombogenic, endothelial damaged vessel as a prophylactic treatment method against vasospasm. Clinical application of vascular freezing awaits further experimentation.
Adrenergic Fibers ; Endothelium* ; Femoral Artery ; Freezing* ; Microsurgery ; Muscle, Smooth ; Postoperative Period ; Rats, Sprague-Dawley ; Regeneration ; Spasm

No abstract available.
Diagnosis* ; Dyspareunia* ; Female

We report a 36-year-old male with the bilateral visual field defect following LASIK was observed. Preoperatively, patient had high myopia(right. -7.25 0.75x18, left. -7.5-0.5x12), normal intraocular pressure(IOP)(right/left: 16/14 mmHg), normal visual field(Humphrey 30-2 visual field)and revealed the tilted discs with symetric optic nerve head cupping(cup-to-disc ratio, 0.70), parapapillary atrophy. Bilateral LASIK keratorefractive surgery was on the same day and intraoperative complication was not noted. After the first operative visit day, examination revealed uncorreted visual acuity right 0.8 and left 0.6 but scotoma was reported. Three months later, Humphrey 30-2 visual field revealed a near-superior altitudinal defect in the right eye and nasal side visual field defect in the left eye. Best corrected visual acuity was 1.0 in the right eye, 0.8 in the left eye. Repeated visual fields over a 11-month period postoperatively showed stability of the defect, with IOP of 12 mmHg to 15 mmHg in each eye. We considered LASIK uses a microkeratome vaccum ring to make a corneal flap, transient elevation of IOP alters the microcirculation of optic nerve head and may have precipitated visual field defect.
Adult ; Atrophy ; Humans ; Intraoperative Complications ; Keratomileusis, Laser In Situ ; Male ; Microcirculation ; Optic Disk ; Scotoma ; Visual Acuity ; Visual Fields*

No abstract available.
Carbamazepine* ; Haloperidol*