No abstract available.
Otoacoustic Emissions, Spontaneous*

Traumatic intracranial lesion has been one of the most frequent and serous problem in neurosurgical pathology. CT made it possible to get prompt diagnosis and surgical intervention of intracranial lesions by its safety, fastiness and accuracy. Computed tomographic scan was carried out on 1309 cases at Soonchunhyang Chunan Hospitalfor 15 months from Oct. 1983 to Dec. 1984. We have reviewed the computed tomographic scans of 264 patients whichshowed traumatic intracranial lesion. The results were as follows: 1. Head trauma was the most frequentlydiagnosed disase using computed tomographic scans(57.8%), and among 264 cases the most frequent mode of injury wastraffic accident (73.9%). 2. Skull fracture was accompained in frequency of 69.7% and it was detected in CT in38.6%: depression fractue was more easily detected in 81%. 3. Countercoup lesion(9.5%) was usually accompained with temporal and occipital fracture, and it appeared in lower incidence among pediatric group. 4. Intracranial lesions of all 264 cases were generalized cerebral swelling(24.6%), subdural hematoma(22.3%), epiduralhematoma(20.8%), intracerebral hematoma(6.1%), and subarachnoid hemorrhage(3.0%). 5. The shape of hematoma wasusually biconvex(92.7%) in acute epidural hematoma and cresentic(100%) in acute subdural hematoma, but the morechronic the cases became, they showed planoconvex and biconvex shapes. 6. Extra-axial hematoma was getting decreased in density as time gone by. 7. Hematoma density was not in direct proportion to serum hemoglobin levelas single factor.
Chungcheongnam-do ; Craniocerebral Trauma ; Depression ; Diagnosis ; Hematoma ; Hematoma, Subdural, Acute ; Humans ; Incidence ; Pathology ; Skull Fractures

Dystonia is a movement disorder characterized by involuntary contraction of muscles resulting in repetitive or twisting movements. Dystonia is generally caused by basal ganglia dysfunction.Recent studies have reported an association between dystonia and brainstem disorders. However, the pathological mechanism is uncertain, and detailed management strategies are limited. Here, we report a case of hemidystonia with abnormal posture and impaired proprioception after pontine hemorrhage that was effectively treated with pharmacotherapy combined with early intensive comprehensive rehabilitation. A 45-year-old man presented with abnormal posture and dystonic movement in the right hand and foot after a pontine hemorrhagic stroke. Pharmacotherapy with clonazepam and benztropine was administered, and comprehensive rehabilitation programs were implemented intensively from the early stages of symptom onset. After 3 months, the patient was able to walk independently, go up and down a few stairs without the use of a handrail, and was able to perform activities of daily living with minimal assistance.

PURPOSE: To evaluate the therapeutic effect of the combined treatment of excision of the papillae and a supratarsal injection of triamcinolone on refractory vernal keratoconjunctivitis (VKC). METHODS: Twenty-three eyes of 14 patients with refractory vernal keratoconjunctivitis were included. Patients were treated with the combined excision of papillae and supratarsal injection of triamcinolone. Best corrected visual acuity (BCVA), intraocular pressure, symptoms of itching, tearing, discomfort, secretion and epiphora, and signs including limbal hypertrophy, hyperemia, papilla size, keratitis, corneal neovascularization and blepharitis were evaluated before and two weeks, four weeks, and eight weeks after treatment. The CCL11 level in the tears of each eye were analyzed before and two weeks after treatment. RESULTS: The mean scores of subjective symptoms and objective signs as well as BCVA were significantly improved two weeks after treatment. CCL11 levels in the tears were 389.5+/-474.9 pg/ml before treatment and were undetectable two weeks after treatment. Improvement of symptom and sign parameters was maintained up to eight weeks after treatment. However, seven eyes (30.4%) recurred within two weeks after treatment. CONCLUSIONS: Combined excision of the papillae and a supratarsal injection of triamcinolone may be effective in the treatment of refractory VKC.
Blepharitis ; Conjunctivitis, Allergic ; Corneal Neovascularization ; Eye ; Humans ; Hyperemia ; Hypertrophy ; Intraocular Pressure ; Keratitis ; Lacrimal Apparatus Diseases ; Pruritus ; Tears ; Triamcinolone ; Visual Acuity

BACKGROUND: To detect anti-human leukocyte antigen(HLA) class I alloantibodies in patients awaiting solid organ transplantation, panel reactive antibody(PRA) test using complement-dependent lymphocytotoxicity(CDC) has been used. The enough size of lymphocyte panel in PRA test enables the identification of HLA antibody specificities. So we made lymphocyte panel of 72 wells to evaluate the usefulness comparing with 36 wells screening panel. METHODS: A total of 55 sera(positive 20, negative 25, quality control materials provided by "International Cell Exchange" program of UCLA Tissue Typing Laboratory 10), which had been tested for PRA using 36 wells screening panel, were re-tested using newly produced 72 wells lymphocyte panel. RESULTS: The results of the 25 negative sera were same except one serum, which might be due to non-specific reaction. The %PRA values of the 20 positive sera using 36 wells screening panel were distributed into 1-10%(n=4), 10-50%(n=9), 50-80%(n=5), and 80-100%(n=2). Using lymphocyte panel of 72 wells, %PRA values of 20 positive sera showed no difference(p=0.61) from that of 36 wells and we could not identify the specificity of HLA antibodies for the 10 sera, which previously had not been identified with 36 wells screening panel. But we additionally or newly identified the specificity of HLA antibodies in 4 positive sera and 2 quality control materials. CONCLUSION: Identification of HLA antibodies was not much improved using a PRA test with 72 lymphocyte panel and therefore 36 lymphocyte panel is considered to be enough to screen the HLA antibodies. However the increase of the size of lymphocyte panel is expected to resolve the difficulty, caused by linkage disequilibrium, for the identification of HLA antibody specificity.
Antibodies ; Antibody Specificity* ; Centers for Disease Control and Prevention (U.S.) ; Histocompatibility Testing ; Humans ; Isoantibodies ; Leukocytes ; Linkage Disequilibrium ; Lymphocytes* ; Mass Screening ; Organ Transplantation ; Quality Control ; Sensitivity and Specificity ; Transplants

No abstract available.
Antibodies* ; Rheumatic Diseases*

Congenital triangular alopecia is an uncommon nonscarring form of alopecia. It presents with isolated alopecic patch at the frontotemporal area of the scalp. Although previously considered congenital, this condition usually is discovered after 2 years of age and, more recently, is thought to be acquired. We report a case of congenital triangular alopecia in a 12 month old female who had the lesion since birth.
Female ; Humans

Asthma is a chronic obstructive airway disease that involves inflammation of the respiratory tract. Biological contaminants in indoor air can induce innate and adaptive immune responses and inflammation, resulting in asthma pathology. Epidemiologic surveys indicate that the prevalence of asthma is higher in developed countries than in developing countries. The prevalence of asthma in Korea has increased during the last several decades. This increase may be related to changes in housing styles, which result in increased levels of indoor biological contaminants, such as house dust mite-derived allergens and bacterial products such as endotoxin. Different types of inflammation are observed in those suffering from mild-to-moderate asthma compared to those experiencing severe asthma, involving markedly different patterns of inflammatory cells and mediators. As described in this review, these inflammatory profiles are largely determined by the involvement of different T helper cell subsets, which orchestrate the recruitment and activation of inflammatory cells. It is becoming clear that T helper cells other than Th2 cells are involved in the pathogenesis of asthma; specifically, both Th1 and Th17 cells are crucial for the development of neutrophilic inflammation in the airways, which is related to corticosteroid resistance. Development of therapeutics that suppress these immune and inflammatory cells may provide useful asthma treatments in the future.
Allergens ; Asthma ; Developed Countries ; Developing Countries ; Dust ; Housing ; Inflammation ; Korea ; Neutrophils ; Prevalence ; Pulmonary Disease, Chronic Obstructive ; Respiratory System ; Stress, Psychological ; T-Lymphocytes, Helper-Inducer ; Th17 Cells ; Th2 Cells

Endoscopic variceal ligation(EVL) is an accepted alternatives to endoscopic injection sclero- therapy(EIS) in many patients with bleeding esophageal varices. Esophageal hematoma is rare and an unusual complication after EVL or EIS. We present a patient with liver cirrhosis who developed an obstructive esophageal hematoma after EVL.
Esophageal and Gastric Varices ; Hematoma* ; Hemorrhage ; Humans ; Ligation* ; Liver Cirrhosis

Homeostasis of multicellular organism is controlled by proliferation and differentiation of cells as well as by cell death. The defects in programmed cell death contribute to the pathogenesis of rheumatoid arthritis (RA) and systemic lupus erythematous. RA is considered to be a proliferating disorder of synovial tissue which is accompanied by inflammatory cell infiltration and bone erosion. The aim of the study was to find whether potent inducers of apoptosis could be induced apoptosis in RA synovial cells. We examined the effects of drugs, such as dexamethasone, methotrexate, hydrogen peroxide, and ceramide on induction of apoptosis in cultured RA synovial cells. Used drugs did not induced apoptosis in RA synovial cells. Finally Fas antigen-mediated apoptosis of RA synovial cells was investigated by the addition of anti-Fas antibody. To examine the ICE (interleukin-1p-convertase; caspase-1) expression in synovial cells, RT-PCR of caspase-1 gene was performed. In synovial cells of RA, Fas induces that caspase-1 activation cause apoptosis.
Apoptosis* ; Arthritis, Rheumatoid* ; Cell Death ; Dexamethasone ; Homeostasis ; Humans ; Hydrogen Peroxide ; Ice ; Methotrexate