1.Meanings of Stereoview in Cerebral Angiogram.
Yeungnam University Journal of Medicine 1985;2(1):53-57
Many pictures must be taken for the presumption of the stereorelation of the cerebral artery, which obtained with ordinary cerebral angiography. And it is very difficult to understand the stereoimage and required many experiences. But it is able to presume the stereorelationship in only brief eye's training without the aid of the stereoscope using the prism. For the stereoview, we need the paired angiograms obtained only straight and tilting the X-ray tube. In practice, with this stereoview in cerebral angiogram, we could know the directions of the aneurysmal neck and fundus with the stereorelationship of the cerebral artery and indeed helps us greatly in operation field. In addition, we might guess the location and stereorelationships of the feeding artery and draining vein in arteriovenous malformation and other vascular tumors and it was great aid in diagnosis and operation. Now we present the methods of the pictures for the stereoview in cerebral angiogram and the methods for eye's training.
Aneurysm
;
Arteries
;
Arteriovenous Malformations
;
Cerebral Angiography
;
Cerebral Arteries
;
Diagnosis
;
Neck
;
Veins
2.Complications of Subarachnoid Hemorrhage.
Yeungnam University Journal of Medicine 1985;2(1):5-9
No abstract available.
Subarachnoid Hemorrhage*
3.Molecular genetic analysis of non-transferable antimicrobial resistance of shigella isolates.
Sung Yong SEOL ; Young Chul KWON ; Je Chul LEE ; Yoo Chul LEE ; Dong Taek CHO
Journal of the Korean Society for Microbiology 1992;27(2):125-141
No abstract available.
Molecular Biology*
;
Shigella*
4.Immunohistochemical Staining in Leprosy : Distribution of Lysozyme and S - 100 Protein.
Kwang Hyun CHO ; Yong Ki SEONG ; Chul Woo KIM
Korean Journal of Dermatology 1987;25(4):467-475
Immunohistochemical staining was performed in 20 skin granulomas of 16 patients with leprosy using antisera against lysozyme and S-100 protein. In lepromatous leprosy, lysozyme positive cells and S-100 protein positive cells were rarely found in the dermis. However, the histoid leprosy specimen had large numbers of lysozyrne positive cells and S-100 protein positive cells in granuloma. In borderline group, lysozyme positive cells and S-l00 protein positive cells were found in the dermis. S-100 protein positive cells were diffusely distributed throughuut the granuloma in borderline lepromatous leprosy, while they were often found in lymphocytic mantle in borderline tuberculoid leprosy. In tuberculoid leprosy, lysozymal staining was encouritered in epitheloid cells and giant cells, but S-100 protein positive cells were predominantly found encircling granuloma. In the epidermis, great numbers of S-l00 protein positive cells were found in tuberculoid leprosy than in lepromatous leprosy.
Dermis
;
Epidermis
;
Giant Cells
;
Granuloma
;
Humans
;
Immune Sera
;
Leprosy*
;
Leprosy, Lepromatous
;
Leprosy, Multibacillary
;
Leprosy, Paucibacillary
;
Leprosy, Tuberculoid
;
Muramidase*
;
S100 Proteins
;
Skin
5.A study on the lipids of Chinese liverfluke, Clonorchis sinensis.
Soon Hyung LEE ; Chul Yong SONG ; Byong Ha CHO
The Korean Journal of Parasitology 1977;15(2):109-114
The present study was undertaken to observe the quality and quantity of lipids in the adult worms of Chinese liverfluke, Clonorchis sinensis. Lipid extraction was done by the methods of Folch et a1. (l957) and Kenny (1952), and then the extracted lipid fractions of the worm were separated by thin layer chromatography. Those fractions were also subjected to perform the quantitative analyses of glycerides, cholesterols and phospholipids. The results obtained were summarized as follows: Total amount of glyceride was 37.56 mg per gram of worm tissue and the amount of monoglyceride was 8.34 mg per gm; diglyceride, 15.46 mg per gm; and triglyceride, 12.86 mg per gm. Total amount of cholesterol was 3.30 mg per gm of worm tissue, and the esterified cholesterol (1.72 mg/gm) was a little more than that of free cholesterol (1.26 mg/gm). The following 8 phospholipids were detected in the worm tissue of C. sinensis, i.e., lysophosphatidylcholine, phosphatidylcholine, phophatidylinositol, sphingomyelin, phosphatidylglycerol, phosphatidylserine, phosphatidylethanolamine and an unknown phospholipid.
parasitology-helminth-trematoda
;
Clonorchis sinensis
;
biochemistry
;
glyceride
;
cholesterol
;
phospholipid
;
lipid
;
lysophosphatidylcholine
;
phosphatidylcholine
;
phophatidylinositol
;
sphingomyelin
;
phosphatidylglycerol
;
phosphatidylserine
;
phosphatidylethanolamine
6.A Case of Twin Pregnancy with Ine Fetal Demise(Turner's Syndrome).
Bong Rim JANG ; Woo Chul JUNG ; Sung Won LEE ; Yong CHO ; Eu Sun RO ; Kyung Chul CHO
Korean Journal of Perinatology 1999;10(2):212-216
Chromosomal abnormalities are higher in twin gestations than in the singleton population. Turner's syndrome(gonadal dysgenesis) variety may result from chromosome loss during gametogenesis in either parent or a mitotic error during one of the early cleavage divisions of the fertilized zygote. The vast majority of 45, XO conceptions result in first or second-trimester miscarriage. Fetuses with Tumer's syndrome commonly exhibit posterior nuchal cystic hygromas and generalized edema. Recently we experienced one fetal demise in twin pregnancy. The affected fetus was associated with Turner's syndrome which was diagnosed by amniocentesis and karyotyping. The fetus was associated with cystic hygroma which was antenatally diagnosed by ultrasonogram. The unaffected fetus had normal karyotype and was delivered through cesarean section without any abnormalities. we report this case with brief review of literatures.
Abortion, Spontaneous
;
Amniocentesis
;
Cesarean Section
;
Chromosome Aberrations
;
Edema
;
Female
;
Fertilization
;
Fetus
;
Gametogenesis
;
Humans
;
Karyotype
;
Karyotyping
;
Lymphangioma, Cystic
;
Parents
;
Pregnancy
;
Pregnancy, Twin*
;
Turner Syndrome
;
Ultrasonography
;
Zygote
7.Successful hybrid operation of an acute mobile thrombus in the abdominal aorta induced by chemotherapy.
Woo Chul KIM ; Kee Chun HONG ; Jang Yong KIM ; Soon Gu CHO ; Yong Sun JEON
Journal of the Korean Surgical Society 2011;81(Suppl 1):S78-S81
Acute mobile thrombus of the abdominal aorta after chemotherapy is a very unusual finding, which can be a potential source of arterial embolism. We report here on a case of an acute mobile aortic thrombus with renal infarction. We successfully treated the patient with hybrid operation-open surgical and endovascular approach. Our case shows that hybrid treatment using wire-directed balloon catheter thrombectomy is a feasible, minimally-invasive treatment for a mobile aortic thrombus.
Angioplasty
;
Aorta
;
Aorta, Abdominal
;
Catheters
;
Chimera
;
Embolism
;
Humans
;
Infarction
;
Thrombectomy
;
Thrombosis
8.Application of micro-ELISA in serodiagnosis of human paragonimiasis.
Seung Yull CHO ; Sung Tae HONG ; Yong Ho RHO ; Sung Youb CHOI ; Yong Chul HAN
The Korean Journal of Parasitology 1981;19(2):151-156
To observed whether the specific IgG antibody test using ELISA was useful in diagnosis of presently ill patients of paragonimiasis, a total of 95 sera were tested. The sera were collected from 21 egg positive cases, 8 from positive reactors of intradermal test, 7 from Clonorchis infected, 9 from other parasitic diseases and 50 from apparently non-infected cases. By the result, the sensitivity of the test was 86% and the specificity was 100%. There were no cross reactions between Paragonimus antigen and other parastic infections. Specific IgG antibody test by micro-ELISA was concluded to be useful for mass screening of the presently ill paragonimiasis in the field.
parasitology-helminth-cestoda
;
Spirometra sp.
;
sparganum
;
sparganosis
;
immunology
;
diagnosis
;
ELISA
9.Abducens Nerve Palsy after Lumbar Spinal Fusion Surgery with Inadvertent Dural Tearing.
Dae Chul CHO ; Eul Soo JUNG ; Yong Chul CHI
Journal of Korean Neurosurgical Society 2009;46(6):581-583
Abducens nerve palsy associated with spinal surgery is extremely rare. We report an extremely rare case of abducens nerve palsy after lumbar spinal fusion surgery with inadvertent dural tearing, which resolved spontaneously and completely. A 61-year-old previous healthy man presented with chronic lower back pain of 6 weeks duration and 2 weeks history of bilateral leg pain. He was diagnosed as having isthmic spondylolisthesis at L4-5 and L5-S1, and posterior lumbar interbody fusion was conducted on L4-5 and L5-S1. During the operation, inadvertent dural tearing occurred, which was repaired with a watertight dural closure. The patient recovered uneventfully from general anesthesia and his visual analogue pain scores decreased from 9 pre-op to 3 immediately after his operation. However, on day 2 he developed headache and nausea, which were severe when he was upright, but alleviated when supine. This led us to consider the possibility of cerebrospinal fluid leakage, and thus, he was restricted to bed. After an interval of bed rest, the severe headache disappeared, but four days after surgery he experienced diplopia during right gaze, which was caused by right-side palsy of the abducens nerve. Under conservative treatment, the diplopia gradually disappeared and was completely resolved at 5 weeks post-op.
Abducens Nerve
;
Abducens Nerve Diseases
;
Anesthesia, General
;
Bed Rest
;
Diplopia
;
Headache
;
Humans
;
Leg
;
Low Back Pain
;
Middle Aged
;
Nausea
;
Paralysis
;
Spinal Fusion
;
Spondylolisthesis
10.Expression and control of virulence factors associated with adherence of escherichia coli to HeLa cells.
Je Chul LEE ; Yoo Chul LEE ; Jung Min KIM ; Sang Hwa LEE ; Sung Yong SEOL ; Dong Taek CHO
Journal of the Korean Society for Microbiology 1993;28(5):329-345
No abstract available.
Escherichia coli*
;
Escherichia*
;
HeLa Cells*
;
Humans
;
Virulence Factors*
;
Virulence*