1.Immunohistochemical studies on the rate of positive reaction of estrogen receptors and progesterone receptors in the breast diseases.
Suk Yong SUNG ; Hyun Muck LIM ; Jae Hyung YOO
Journal of the Korean Surgical Society 1991;41(1):29-36
No abstract available.
Breast Diseases*
;
Breast*
;
Estrogens*
;
Progesterone*
;
Receptors, Estrogen*
;
Receptors, Progesterone*
2.Tetraparesis in ossification of the posterior longitudinal ligament of the cervical spine.
Sung Joon KIM ; Jae Lim CHO ; Gue Ho BAE
The Journal of the Korean Orthopaedic Association 1993;28(2):588-593
No abstract available.
Longitudinal Ligaments*
;
Spine*
3.Study on Korean Daily Walking Activity <1>.
Soon Kyu SUH ; Sung Kuck KIM ; Jae Sung LEE ; Tae Jin LIM
Korean Circulation Journal 1988;18(1):49-56
Since there is no report of daily walking activity of Korean, authors studied on normal adult daliy walking activity in korean of various kinds of occupation, personal life and patients. Total 134 cases were studied and in which there were 10 patients, 7 retired elderlies, 4 house wives, 48 employees of compaines, 30 nurses, 4 laboratory technicians, 2 pharmacists, 7 house staff doctors, 12 chief doctors, 4 cases of hicking and 6 cases of 18 holes golf players. The daily walking steps were measured with pedometer in 167 times in total and following results were, obtained. 1. Bed rest patients ; less than 1000 steps/day 2. Retired elderly ; 2,724(2,150-3,500) steps/day 3. House wife ; 5,437(3,030-7,920) steps/day 4. High ranking, old clerk and chief doctor ; 5,000-6,000 steps/day 5. Ordinary non-active clerk and non-clerk employee ; 6,000-9,000 steps/day 6. common young active clerk and nurse ; 10,000-15,000 steps/day 7. Very active clerk and non-clerk employee ; 15,000(13,000-20,000) steps/day 8. Heavy worker ; more than 20,000 steps/day
Adult
;
Aged
;
Bed Rest
;
Golf
;
Humans
;
Internship and Residency
;
Laboratory Personnel
;
Occupations
;
Pharmacists
;
Spouses
;
Walking*
4.Metastatic cancer of the patella: A case report.
Sung Joon KIM ; Jae Lim CHO ; Tai Seung KIM ; Tae Sung HA
The Journal of the Korean Orthopaedic Association 1993;28(6):2233-2236
No abstract available.
Patella*
5.Total hip replacement in acetabular defect due to infectious arthritis.
Yong Koo KANG ; In Seol CHUNG ; Sung Wan LIM ; Jae Sung LEE
The Journal of the Korean Orthopaedic Association 1991;26(1):21-30
No abstract available.
Acetabulum*
;
Arthritis, Infectious*
;
Arthroplasty, Replacement, Hip*
6.Chest radiographic findings of tuberculous pneumonia.
Seung Hye JUNG ; Dong Wook SUNG ; Yup YOON ; Jae Hoon LIM
Journal of the Korean Radiological Society 1991;27(4):535-539
No abstract available.
Pneumonia*
;
Radiography, Thoracic*
;
Thorax*
7.Spiculation of Lung Mass on CT: Carcinoma vs. Tuberculoma.
Seung Jae LIM ; Tae Il HAN ; Yup YOON ; Dong Wook SUNG
Journal of the Korean Radiological Society 1994;31(1):63-67
PURPOSE: Spiculation pathologically correlated with irregular fibrosis, localized lymphatic spread of tumor, or an infiltrative growth pattern of tumor, and the spiculation was Observed in malignant mass. But the spiculation was also observed in benign mass, particularly in tuberculoma. We retrospectively reviewed the length of spiculation under the hypothesis that the length of spiculation could be one of differential diagnostic points between lung cancer and tuberculoma. MATERIALS AND METHODS: We studied thirty seven patients (27 men and 10 women) ranging in age from 35 to 80 years (mean, 60 years). Analysis of spiculation included (a) the number of spicules (b) the mean length of spicules (c) the mean length of the longest spicule (d) the percentage of the mean length of spicules to the longest diameter of mass (e) the percentage of the mean length of spicules to the shortest dia, meter of mass. RESULTS: The mean length of spicules of tuberculoma was 13.8 mm (S. D. 6.7) and that of lung cancer was 5.7 mm (S. D. 3.5). The percentage of the mean length of spicules to the longest diameter of tuberculoma was 63.6% and that of lung cancer was 13.7%. The percentage of the mean length of spicules to the shortest diameter of tuberculoma was 90.4% and that of lung cancer w~s 18.3%. CONCLUSION: It is hard to differentiate lung cancer from tuberculoma on the basis of the spiculation being present or not, but we suggest that the longer spiculation be more highly suggestive of tuberculoma rather than lung cancer. The length of spiculation may help us differentiate lung cancer from tuberculoma.
Fibrosis
;
Humans
;
Lung Neoplasms
;
Lung*
;
Male
;
Retrospective Studies
;
Tuberculoma*
8.A study on renal damage in rats induced by different concentrations and osmolarities of diatrizoate.
Ki Soon PARK ; Dong Wook SUNG ; Yup YOON ; Jae Hoon LIM
Journal of the Korean Radiological Society 1992;28(1):17-23
There has been few papers regarding the pathologic changes of kidney induced by contrast media, especially in terms of iodine concentration or osmolarity. In order to evaluate histopathologic changes, a series of rat kidneys, after injection of iodinated contrast media, were examined. A total of 220 rats were divided into two groups: those given Urografin-60% by 6.3 ml/Kg(1840mg/6.3ml):those given Urografin-76% by 5ml/Kg(1850mg/5ml). (the same amount of iodine but at different iodine concentration). The kidneys were removed and microscopically examined on 1, 2, 3, 5, 7, 10th days, 2nd, 3rd, 4th, 6th and 12th weeks after injection of contrast media, respectively. The results were as follows: Renal pathologic changes induced by contrast media were congestion and ectatic change of the interstitial vessels, epithelial degeneration and necrosis of the collectiong ducts. Congestion of interstitial vessels and epithelial degeneration and necrosis of the collecting ducts were severe in the higher iodine concentration Urografin-76% group(2100 Osm/Kg H2O) than the Urografin-60% group(1500 Osm/Kg H2O). And above pathological changes persisted for 12weeks without significant interval changes. The authors conclude that the renal damage induced by ionic contrast media becomes more severe in higher concentrations or osmolarities in spite of the same amount of iodine and that the pathologic changes persisted until 12 weeks without improvement.
Animals
;
Contrast Media
;
Diatrizoate*
;
Estrogens, Conjugated (USP)
;
Iodine
;
Kidney
;
Necrosis
;
Osmolar Concentration*
;
Rats*
9.Epidermoid Tumor of Posterior Fossa : Analysis of 10 Cases.
Hyo Joo LIM ; Jae Sung AHN ; Yang KWON ; Jung Kyo LEE ; Byung Duk KWUN
Journal of Korean Neurosurgical Society 2000;29(6):744-747
No abstract available.
10.Application of Mitochondrial Morphology for Diagnosis of Steroidogenous Cell Origin Tumor: on the basis of the primary and the metastatic ovarian tumors.
Journal of the Korean Cancer Association 1998;30(2):402-413
PURPOSE: The purpose of this study is to evaluate the diagnostic availability of the morphology of mitochondria to identify the nature or the origin of neoplasms. MATRIALS AND METHODS: We analysed two cases of ovarian malignancy- a case of malignant steroid cell tumor, unclassified and a case of metastatic carcinosarcoma from the adrenal cortex- which were difficult to identify the origin and the nature of the tumor for special staining, immunohistochemical and ultrastructural methods. RESULTS: To evaluate the nature or the origin of neoplasms, we performed immuno histochemistry for various antigens and special stains, however the specific diagnostic clues were not provided by these modalities. The ultrastructural characteristics of mitochondria of neoplastic cells showing tubular or tubulo-vesicular inner mitochondrial membranes provided diagnostic clues as a marker for steroidogenic potential. The morphology of mitochondria is related to the enzyme activity and steroid-biosynthetic capacity of cells. Especially, the inner mitochondrial membrane structure is believed to be related to the steroid biosynthetic activity. In hypofunctional state of corticosteroid productian, a reduced number of inner mitochondrial membranes showing tubular patterns is noted. In cantrast, the stimulation of steroidogenesis result in a progressive increase of mitochondrial membrane showing densely packed rounded vesicular patterns via tubulo-vesicular patterns according to the activity of steroidogenesis. CONCLUSION: The tubular, the vesicular and the tubulo-vesicular mitochondria will be valuable to identify the uncertainty of nature and origin of tumor as a stemidogenic.
Carcinosarcoma
;
Coloring Agents
;
Diagnosis*
;
Mitochondria
;
Mitochondrial Membranes
;
Uncertainty