1.A study on the evaluation of stress in the alcoholic patients.
Woo Sung CHO ; Jun Ha KANG ; Keun Baik JUNG ; Jong Seung JUNG ; Seung Ug YAON
Journal of the Korean Academy of Family Medicine 1993;14(3):140-146
No abstract available.
Alcoholics*
;
Humans
2.A Case of Agenesis of the Corpus Callosum.
Jung Hee LEE ; Seong Ryong HYUN ; In Joon SEOL ; Ha Baik LEE ; Keun Soo LEE
Journal of the Korean Pediatric Society 1985;28(8):836-840
No abstract available.
Corpus Callosum*
3.Ultraviolet Light-Induced Relaxant Response in Arterial Smooth Muscles, Mediators of the Response and Effect of Calcium Modulators on the Relaxation.
Yung Hong BAIK ; Jong Keun KIM ; Yoon Il KIM ; Jongeun LEE ; Jung Chaee KANG
Korean Circulation Journal 1991;21(6):1126-1136
Effects of Ultratiolet (UV) light was studied in isolated thoracic aortae of rabbits and porcine coronary arteries. The following results were obtained. 1) Radiation of UV light did not affect both arterial rings in resting tension. 2) Both arterial preparations contracted with various vasoconstrictors (KCI,NE,PE,BayK 8644 and (+S202 etc.) were relaxed by UV light radiation in a radiation time-dependent fashion. 3) The magnitudes of the relaxation were not significantly different in both the rings with or without intact endothelium. 4) MB and LY markedldy reduced the UV light-induced relaxation in both the rings. 5) PP significantly attenuated the UV light-induced relaxation of rabbit thoracic aorta, but did not affect that of porcine coronary artery. 6) The UV Light-induced relaxation of porcine coronary artery was significantly attenuated by DT or NF, while that of rabbit thoracic aorta was not. 7) (+)S202 significantly potentiated the UV light-induced relaxation of porcine coronary artery contracted with KCI or Hist. Above results suggest that the UV light-induced relaxation of vascular smooth muscles is independent on the endothelium, and the relaxation results from primarily activation of guanylyl cyclase and is in part related to adenylyl cyclase and calcium metabolism. In adddition, a dihydropyridine calcium agonist, (+)S202, may sensitize vascular smooth muscle to the relaxing effect of UV light through some unknown mechanism.
Adenylyl Cyclases
;
Aorta, Thoracic
;
Calcium*
;
Coronary Vessels
;
Endothelium
;
Guanylate Cyclase
;
Metabolism
;
Muscle, Smooth*
;
Muscle, Smooth, Vascular
;
Rabbits
;
Relaxation*
;
Ultraviolet Rays
;
Vasoconstrictor Agents
4.A Comparative study of Sulbactam/Ampicillin vs Ampicillin/Amikacin in infections of the Pediatric Age Group.
Keun Soo LEE ; Ha Baik LEE ; Seon Ock KHANG ; Jung Hee LEE ; Tai Yeal CHOI ; Choon Won KIM
Journal of the Korean Pediatric Society 1986;29(1):1-17
No abstract available.
Humans
5.Tuberculous Pleural Effusion vs Empyema: It is Possible to Differentiate Based on CT Findings?.
Keun Woo KIM ; Woo Hyun AHN ; Mi Jung SHIN ; Sung Kuck BAIK ; Han Young CHOI ; Bong Ki KIM
Journal of the Korean Radiological Society 1994;31(5):869-873
PURPOSE: To describe radiologic differences between tuberculous pleural effusion and empyema on the basis of computed tomography(CT). MATERIALS AND METHODS: We reviewed retrosepectively CT findings of 50 patients with pathologically and grossly proved empyema. Twenty-two patients had empyema, and 28 patients had tuberculous pleurisy. RESULTS: CT findings known to be useful in differentiating tuberculous pleural effusion from empyema (1) contour and extent of pleural thickening, (2) mediastinal pleural involvement, (3)accumulation of extrapleural tissue and (4) change of ipsilateral thoraic volume of empyema. However, none of the above findings were helpful in the differential diagnosis of empyema. CONCLUSION: The differentation of tubrculous pleurisy from pyogenic empyema may be not possible with CT findings only.
Diagnosis, Differential
;
Empyema*
;
Humans
;
Pleural Effusion*
;
Pleurisy
;
Tuberculosis, Pleural
6.A Case of Infected Urachal Cyst.
Ha Baik LEE ; Keun Soo LEE ; Poong Man JUNG
Journal of the Korean Pediatric Society 1977;20(9):719-721
A 2-year-old male infant who has had infected urachal cyst was reported. The cyst contained a thick mucopurulent exudate which on culture yielded Staphylococcus aureus, coaluase positive. Successful treatment of the cyst was accompolished by the help of I&D nad antibiotic medicaiton. Pertinent literatures concerning urachal cyst were also reviewed.
Child, Preschool
;
Exudates and Transudates
;
Humans
;
Infant
;
Male
;
NAD
;
Staphylococcus aureus
;
Urachal Cyst*
7.Genetic classification of hydatidiform mole using restriction fragment length polymorphisms(RFLPs).
Jong Chul SONG ; Eung Jung BAIK ; Woo Ik SON ; Ki Sung YOO ; Joon Mo LEE ; Jae Keun JUNG ; Seung Jo KIM ; Hun Young LEE
Journal of the Korean Cancer Association 1993;25(4):556-562
No abstract available.
Classification*
;
Female
;
Hydatidiform Mole*
;
Pregnancy
8.A Case of Adult Intussusception of the Colon Caused by Cecal Neurofibroma in a Patient with Neurofibromatosis Type 1.
Jun Hwan YOO ; In Ho JUNG ; Young Bae KIM ; Jai Keun KIM ; Ju Sung SUN ; Seung Jun CHOI ; Joon Hyuck CHOI ; Kee Myung LEE ; Ki Baik HAHM ; Jin Hong KIM
Korean Journal of Gastrointestinal Endoscopy 2005;31(5):343-347
Neurofibromatosis type 1 (NF-1) is an autosomal dominant hereditary disorder and it is characterized by neurofibromas and cafe-au-lait spots on the skin. NF-1 affects the gastrointestinal tract in 25% of the cases and the stomach and jejunum are the commonly involved sites. Yet the occurrence of colon NF is very unusual. Several cases of colon involvement of NF-1 have been reported on and their clinical manifestations were massive or occult bleeding, constipation and asymptomatic rectal or perianal nodules. There was a reported case of colon-to-colon intussusception via an isolated colonic neurofibroma. However, the best of our knowledge, there has been no reported case of colon-to-colon intussusception induced by NF-1. We encountered a case of NF-1 involving the cecum that resulted in colon-to-colon intussusception and secondary acute appendicitis. The patient showed the typical skin lesions and bony abnormalities of NF. We report on this case with a review of the literature.
Adult*
;
Appendicitis
;
Cafe-au-Lait Spots
;
Cecum
;
Colon*
;
Constipation
;
Gastrointestinal Tract
;
Hemorrhage
;
Humans
;
Intussusception*
;
Jejunum
;
Neurofibroma*
;
Neurofibromatoses*
;
Neurofibromatosis 1*
;
Skin
;
Stomach
9.Effect of Adjuvant Balloon Inflation on Infarct Artery Flow after Primary Stenting.
Bon Kwon KOO ; Dong Hoon CHOI ; Dae Keun SHIM ; Ki Hwan KWON ; Young Won YOON ; Se Jung YOON ; Yang Soo JANG ; Won Heum SHIM ; Sung Il BAIK
Korean Circulation Journal 2002;32(5):427-432
BACKGROUND AND OBJECTIVES: Slow flow or no-reflow during the primary angioplasty is associated with a poor prognosis. The impact of adjuvant balloon inflation on infarct artery flow after successful primary stenting has not yet been studied. Therefore, we investigated the effect of adjuvant balloon inflation on infarct related artery flow after successful stenting in patients with acute myocardial infarction. SUBJECTS AND METHODS: The changes in infarct artery flow before and after adjuvant balloon inflation were assessed in 46 patients with a first episode of acute myocardial infarction (pain duration > 12 hr) who underwent adjuvant balloon inflation after successful primary stenting. Infarct artery flow was evaluated by corrected TIMI frame count (CTFC). RESULTS: After adjuvant balloon inflation, 20 patients (43%) showed a slower flow. The minimal lumen diameter became greater (3.0 > 0.5 mm vs. 3.2 > 0.5 mm, p=0.002) and the residual stenosis lessened (12.2 > 9.6% vs. 6.4 > 8.1%, p<0.001). There was no change in reference vessel diameter. CTFC was significantly increased after adjuvant balloon inflation (21.6 > 11.5 frames vs. 26.9 > 20.5 frames, p=0.005). On multivariate analysis, only pre-adjuvant balloon CTFC was a predictor of a slower flow after adjuvant balloon inflation (odds ratio 1.148, 95% CI:1.014-1.301). CONCLUSION: Adjuvant balloon inflation after successful primary stenting reduced residual stenosis but deteriorated the infarct artery flow. Further studies are required to define the clinical impact of the positive and negative effects of adjuvant balloon inflation.
Angioplasty
;
Arteries*
;
Constriction, Pathologic
;
Coronary Circulation
;
Humans
;
Inflation, Economic*
;
Multivariate Analysis
;
Myocardial Infarction
;
Prognosis
;
Stents*
10.A Case of Primary Gastric CD30-Positive Anaplastic Large-Cell Lymphoma.
Hun Ho SONG ; Gwang Ho BAIK ; Jung Hye KWON ; Keun Seok LEE ; Young Hee CHOI ; Kyung Chan CHOI ; Young Eui PARK
Journal of Korean Medical Science 2005;20(6):1062-1065
Gastric CD30-positive anaplastic large-cell lymphoma is a very rare disease. It is sometimes difficult to distinguish it from undifferentiated carcinoma, sarcoma and so on. We report here on a case of primary gastric anaplastic large-cell lymphoma. A 50-yr-old woman complained of epigastric pain and severe chest pain for 1 week. The gastroendoscopic examination revealed geographic mucosal irregularities with shallow ulceration at the antrum. She underwent a total gastrectomy. The gross finding of the resected stomach was an 8 x 4.5 cm sized ulceroinfiltrative lesion at the pyloric antrum along the lesser curvature. The microscopic examination revealed diffuse and solid proliferations of large atypical cells with pleomorphic nuclei. Immunohistochemically, the tumor cells were positive for CD30, vimentin and CD3, and this was a finding compatible with anaplastic large-cell lymphoma. To the best of our knowledge, this is the first such reported case in Korea.
Antigens, CD30/*metabolism
;
Female
;
Humans
;
Immunohistochemistry
;
Korea
;
Lymphoma, Large-Cell/enzymology/*immunology/*pathology
;
Middle Aged
;
Protein-Tyrosine Kinase/metabolism
;
Stomach Neoplasms/enzymology/*immunology/*pathology