• 한국환경보건학회지
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• 제2권1호
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• pp.17-19
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• 1975

Widal Test has been performed on the patients of 1052 admitted with suspicious typhoid for 5 years (Jan. '68 Dec. '72) White blood cell count, Hematocrit and Bacterial cultures are compared with widal titer and found a slight atypical variation from the characteristic pattern of it. 1. There is frequency distribution on the age of 20-40 yrs. as far as social activity concerned. (Table 1) 2. A slight leukopenia exists on the high titer of it but no definite pattern has been found. 3. S. Typhi has been grown on the low titer of it but no growth on the high titer. 4. It ia the most important in public health view point (no definite clinical symptom, Hematological, Serological, Microbiological characteristics.)

• 대한치과의사협회지
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• 제9권11호
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• pp.701-704
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• 1971

The authors have studied histopathologically, based with symptoms, on 51 aged woman who treated in infirmary hospital of dental college of Seoul National University. The results are as follows: 1. Symptoms of patient were swelling of lower left mandible, gingival enlargement, ulceration and severe bleeding. 2. We observed characteristic features on the blood test such as decreased leukocytes with severe decrease of granular leuckocytes and sudden increase of lymphocytes. 3. On the histopathological studies, we observed severe destruction of gingival tissue with few granular leukocytic infiltration, but displaced with massive lymphochtic infiltration.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2011년도 제42회 하계학술대회
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• pp.2053-2054
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• 2011

Cardiopulmonary resuscitation(CPR) is performed by artificial ventilation and thoracic compression for the patient under emergent situation to maintain at least the minimum level of respiration and blood circulation for life survival. Good quality CPR requires monitoring respiration. We developed a system for continuous monitoring respirational signal while CPR, using respirational airflow sensor for CPR. Signal extraction circuit obtains pressure signal while CPR. Obtained signal would be performed analog-digital conversion and changed to airflow value by characteristic formula. Single inspiration and expiration were considered a period. Detected valid data were displayed LCD.

• Annals of Clinical Neurophysiology
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• 제10권1호
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• pp.74-78
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• 2008

Pyridoxine has been known as an essential cofactor in many important biological reactions of tissue metabolism including blood, skin, and central nervous system. Nowadays, vitamins are widely consumed because of the belief that they provide health benefits with no harm. We report a patient with sensory ataxia who had a 3-year history of excessive vitamin $B_6$ intake. Her clinical and electrodiagnostic findings were characteristic of sensory neuronopathy, which were probably caused by pyridoxine intoxication. Physicians should be aware of the toxicities of megavitamin therapy.

• 한국임상수의학회지
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• 제18권2호
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• pp.152-155
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• 2001

A two-year-old male peacock (Pavo cristatus) showed acute watery green diarrhea, followed by neurological signs including torticollis and muscular tremor. By the hemagglutination inhibition test for detecting the antibody against the Newcastle disease virus (NDV), the peacock serum inhibited the agglutination of chicken red blood cells. Grossly distinctive hemorrhagic lesions were found in the mucosa of proventiculus and intestine and lung. The spleen revealed multiple variable sized necrotic foci. Histologically, the mucosa of gastrointestinal track had hemorrhagic lesions and some of them underwent ulceration. The spleen exhibited multiple variable sized necrotic foci in which fibrin exudation was marked. Central nervous system had mild non-suppulative menin-goencephalitis consisting of vasculitis, perivascular hemorrhage, gliosis and meningitis. The cells particularly in the cerebellum were degenerative to necrotic. Some of these nerve cells revealed characteristic peripheral chromatolysis. From the present serological and pathological findings, it is suggested that NDV causing death of peacock was velogenic viscerotropic strain. This is the first report of the occurrence of velogenic viscerotropic NDV in an adult peacock in Korea.

• The Journal of Korean Physical Therapy
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• 제11권2호
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• pp.5-9
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• 1999

The electromagnetic agent used in physical therapy rely far their effects on tissue heating and photo reaction of the body, Infrared has a thermal and analgesic effect, Ultra violet produces direct photo chemical reaction when it interacts with the body. Laser has broad effect on medicine, Ten ding Diancibo Pu (TDP) is in the infrared ray. The wave range is 20,000-250,000, as a far infrared. The effects of the TDP are number of white and red blued cell, capacity of animal immunization activity of enzyme in the organ and blood sugar density.

• Journal of Korean Neurosurgical Society
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• 제39권2호
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• pp.136-140
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• 2006

The authors report three microcystic meningiomas with its characteristic immunohistochemical findings and chromosomal pattern. Three patients with surgically treated microcystic meningioma were studied for its radiological, histopathological findings, and chromosomal analysis was done in the one patient. Tumors were convexity meningioma in the frontal area. The tumors were enhanced homogenously in the two, and enhanced in homogenously with multiple small cysts in the other one on preoperative magenetic resonance image. Pathological examination showed marked nuclear pleomorphism, many small cysts, hyaline thickening in blood vessel wall, and mucinous background, compatable to microcystic type. EMA and vimentin were positive on the immunohistochemical stain. Chromosomal analysis showed tetrasomies of chromosome 5, 13, 17, and 20, and trisomies of chromosome 6, 7, 9, 11, 12, 16, 19, and 21, which are quite different from those of benign meningioma.

• Journal of Chest Surgery
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• 제19권4호
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• pp.683-687
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• 1986

A direct communication between the left ventricle and right atrium is a relatively uncommon defect. Familiarity with this anomaly has become increasingly important, however, since the preoperative findings may be identical with those of an atrial septal defect. The left ventricle is directly related to the right atrium over. an area of the membranous ventricular septum which extends superior to the septal attachment of the right atrioventricular valve in the LV-RA communication. The clinical triad of a ventricular septal defect murmur, cardiac enlargement, and an arteriovenous shunt at atrial level is characteristic of the malformation. A 2-year-old boy with left ventriculo-right atrial communication has operated at the Maryknoll Hospital. Under the cardiopulmonary bypass, the atrium was opened, there was a jet-blood stream just above the atria-ventricular portion adjacent to the septal leaflet of the tricuspid valve.

• 대한세포병리학회지
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• 제13권2호
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• pp.70-73
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• 2002

Utilization of fine needle aspiration cytology (FNAC) in the diagnosis of odontogenic tumors seems to have little attention. Ameloblastoma is the most common epithelial odontogenic tumor. However, the cytologic findings of ameloblastoma are described recently. We report a case of ameloblastoma diagnosed by FNAC. The aspirated blood-tinged mucoid fluid from maxillary mass showed a few clusters of tumor cells with distinct two-cell population: basaloid cells with palisading arrangement and squamous cells with more abundant and eosinophilic cytoplasm. Nuclear atypism, pleomorphism or mitosis were absent. A few keratinized bodies in the tumor cell clusters and the third component, stellate cells were also characteristic.

• 대한수의학회지
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• 제7권2호
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• pp.46-50
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• 1967

The pathologic studies on the cottonseed meal poisoning in chicken were performed by feeding a diet containing 50 per cent cottonseed meal. The results obtained are summarized as follows: The specific effect of cottonseed meal on chicken was apparently limited to the parenchymatous tissue and blood vessels, where its major pathologic manifestations were degenerative changes in acute cases fed for a period of 7 days, while necrosis of portal and central veins of liver and consequent perivascular hemorrhage and coagulative necrosis of liver and intra-glomerular hemorrhage were characteristic lesions in chronic cases fed for a period 20, 40 and 60 days. In addition, specific cottonseed pigment cells were observed in small number in villus of small intestine in acute cases and in large number in villus, liver and spleen in chronic cases.