1.Correlation of physical examination and magnetic resonance image with arthroscopic findings of the knee.
Sung Jae KIM ; Chang Hoon JEON
The Journal of the Korean Orthopaedic Association 1991;26(2):538-543
No abstract available.
Knee*
;
Physical Examination*
2.Comparative study of survival rate of gastric cancer patients according to TNM classification.
Chang Hoon LEE ; Kyung Hoon CHOI ; Jae Kwan SEO
Journal of the Korean Cancer Association 1993;25(2):170-175
No abstract available.
Classification*
;
Humans
;
Stomach Neoplasms*
;
Survival Rate*
3.A case of Behcet's syndrome.
Ju Hwa JIN ; Gong Chang HAN ; Jae Hoon CHUNG
Korean Journal of Obstetrics and Gynecology 1991;34(4):603-606
No abstract available.
Behcet Syndrome*
4.Tre atment of Gonorrhoea with Antibiotic Combinations : Kanamycin plus Ampicillin / Probenecid versus Kanamycin plus Talampicillin / Probenecid.
Chang Hoon KWAK ; Jae Hong KIM ; Joong Hwan KIM
Korean Journal of Dermatology 1985;23(6):745-751
riie snbjects werc 269 patients with uncomplicated gonococcal urethritis, who visited the Veiereal Disease Clinic of Choong-Ku Public Health Center in Fieoul from August to Decernber 1984. ()ni hundred and four of 108 patients treated with 1.anamycin, 2 gm, IM plus anipi illin,3.5 gm, p0 plus probenecid, 1 gm, PO regirrien recovered with 65(62. 5 post-gonococcal urethritis(PGlJ) and 4(3.7%) failed, One hundred and seven of III patients treated with kanamycin, 2 gm, IM plus talarnpicillin, 2 gm, PO plus probenecid, 1 gm, po regimen recovered with 71 (66. 4% ) post-goriococcal urethritis and 4(3. 6%) failed. It is suggeste,d that both these antibiotic comlbination regimens have similarly good effect in the treatment. of gonococcal urethritis.
Ampicillin*
;
Humans
;
Kanamycin*
;
Probenecid*
;
Public Health
;
Talampicillin*
;
Urethritis
5.EFFECT OF VARIOUS GROWTH FACTORS IN CULTURE OF EAR CHONDROCYTES OF RABBIT.
Sang Hoon HAN ; Jeong Hoon KANG ; Chang Gi SUNG ; Jae Dam LEE
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1997;24(5):884-892
No abstract available.
Chondrocytes*
;
Ear*
;
Intercellular Signaling Peptides and Proteins*
6.Coronary Intervention of Cardiogenic Shock in Acute Myocardial Infarction.
Jae Woong CHOI ; Chang Sup SONG ; Chin Woo IMM ; Tae Hoon AHN ; In Seog CHOI ; Ik Kyun SHIN ; Young Hoon PARK
Korean Circulation Journal 1996;26(2):449-454
BACKGROUND: Despite improvement of mortality in acute myocardial infarcrtion, high mortality rate associated with cardiogenic shock remains essentially unchanged. We have reviewed our result of coronary intervention in 15 patients and found relative survival advantage. METHODS: Between Sep. 1992 and Aug. 1995, 15 consecutive patients(M. 10, F. 5) with cardiogenic shock in acute myocardial infarction were treated with coronary intervention using ballon PTCA. IABP was inserted in all patients prior to PTCA. RESULTS: 1) Most commonly found infarct related artery was left anterior descending artery(11) followed by right coronary artery(3) and left main coronary artery(1). 2) Successful reperfusion rate was 86.7%(13/15), and in-hospital mortality rate was 26.7%(4/15). 3) In-hospital mortality was higher in elderly patients compared with less than 70yaer old patients(0%(0/11)vs. 75.0%(3/4)(P < 0.05). 4) Mortality rate was lower in single vessel disease than multivessel disease(11.1%(1/9) vs. 50%(3/6) p<0.05). CONCLUSION: Although this study is uncontrolled, the date suggest that urgent coronary intervention for improving coronary perfusion may reduce mortality of acute myocardial infarction complicated by cardiogenic shock, particularly with single vessel disease and young age group.
Aged
;
Arteries
;
Hospital Mortality
;
Humans
;
Mortality
;
Myocardial Infarction*
;
Perfusion
;
Reperfusion
;
Shock, Cardiogenic*
7.Epithelioid Hemangioendothelioma of the Liver: A Case Report.
Sung Hoon CHUNG ; Ok Jae LEE ; In Oak AHN ; Sun Ae CHANG ; Sun Young KIRN
Journal of the Korean Radiological Society 1994;30(5):885-887
Hepatic epithelioid hemangioendothelioma is a rare tumor of vascular origin having a intermediate clinical course between benign cavernous hemangioma and malignant anglosarcoma. Patients present nonspecific clinical signs and symptomas. We experienced a case of surgically proven hepatic epithelioid hemangioen-dothelioma. Computed tomography showed multiple nodules with internal calcifications, chiefly in peripheral portion of both lobes of the liver. Ultrasonography showed hypoechoic nodules and tiny calcific foci in peripheral portion. Open biopsy of the liver and the omenrum confirmed epithelioid hemangioendotheliomas.
Biopsy
;
Hemangioendothelioma, Epithelioid*
;
Hemangioma, Cavernous
;
Humans
;
Liver*
;
Ultrasonography
8.Regulatory T Cells in B Cell Follicles.
Jae Hoon CHANG ; Yeonseok CHUNG
Immune Network 2014;14(5):227-236
Understanding germinal center reactions is crucial not only for the design of effective vaccines against infectious agents and malignant cells but also for the development of therapeutic intervention for the treatment of antibody-mediated immune disorders. Recent advances in this field have revealed specialized subsets of T cells necessary for the control of B cell responses in the follicle. These cells include follicular regulatory T cells and Qa-1-restricted cluster of differentiation (CD)8+ regulatory T cells. In this review, we discuss the current knowledge related to the role of regulatory T cells in the B cell follicle.
Germinal Center
;
Immune System Diseases
;
T-Lymphocytes
;
T-Lymphocytes, Helper-Inducer
;
T-Lymphocytes, Regulatory*
;
Vaccines
9.Comparison of the Effect of Cefadroxil and Kanamycin Sulfate in the Treatment of Male Gonorrhoea.
Chang Hoon KWAK ; Young Suck RO ; Young Tae KIM ; Jae Hong KIM ; Joong Hwan KIM
Korean Journal of Dermatology 1984;22(6):599-603
No abstract available.
Cefadroxil*
;
Humans
;
Kanamycin*
;
Male*
10.Surgical Effect of Augmented Modified Kestenbaum Procedure Combined with Conjunctival Recession for the Abnormal Head Position in Congenital Nystagmus.
Byung Moo MIN ; Chang Sik KIM ; Jae Hoon KANG
Journal of the Korean Ophthalmological Society 1989;30(5):779-784
We performed surgery for correction of abnormal head turn in 10 patients with congenital nystagmus. For 3 patients with a head turn of 30 degrees, a 40% augmented modified kestenbaum operation was performed. For 4 patients with a head turn of 45 degrees, a 40% augmented modified kestenbaum operation combined with a 3 - 4 mm recession of conjunctival and subconjunctival tissues was performed. Finally, for 3 patients with a head turn of 60 degrees, a 60% augmented modified kestenbaum procedure combined with a 3 - 4 mm recession of conjunctival and subconjunctival tissues was performed. At the final follow-up visit(averaging 5.9 months), 7 patients showed complete corrections of previous head turn and 3 patients showed a small residual head turn of less than 10 degrees to the same side of the preoperative head turn. The average amount of correction we obtained from the surgery described above were 26.7, 42.5 and 56.7 degrees for the patients who had had a preoperative head turn of 30, 45 and 60 degrees respectively. Among the 10 patients, 4 showed no change in corrected visual acuity, but 6 showed increased corrected visual acuity by over 1 Snellen line. From the above results, we concluded that if recession procedure of the conjunctival and subconjunctival tissues was combined with augmented modified Kestenbaum procedure, its effect for correction of abnormal head turn in a patient with congenital nystagmus could be enhanced.
Follow-Up Studies
;
Head*
;
Humans
;
Nystagmus, Congenital*
;
Visual Acuity