1.A study on the bonding strength of resilient denture liners.
Sang Hoon LEE ; Chae Heon CHUNG
The Journal of Korean Academy of Prosthodontics 1992;30(3):411-436
No abstract available.
Denture Liners*
;
Dentures*
2.A clinical and histopathologic study of benign odontogenic tumors.
Sung Hoon CHUNG ; Eui Wung LEE
Journal of the Korean Association of Oral and Maxillofacial Surgeons 1991;17(2):83-96
No abstract available.
Odontogenic Tumors*
3.Nucleotide sequence analysis of Maaji viral cDNA amplified by Hantaan virus specific primers.
Pyung Woo LEE ; Dong Hoon CHUNG
Journal of the Korean Society of Virology 1993;23(1):57-67
No abstract available.
Base Sequence*
;
DNA, Complementary*
;
Hantaan virus*
4.Clinical experiences in nasal tip plasty:elevation of tip.
Chung hoon LEE ; Keuk Shun SHIN
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(4):830-837
No abstract available.
5.A Case of Buschke-Lowenstein Tumor in Renal Transplant Recipient.
Kwang Hoon LEE ; Ju Hee LEE ; Won Soon CHUNG ; Kee Yang CHUNG ; Kwang Hoon LEE
Annals of Dermatology 2002;14(3):164-167
Buschke-Lowenstein tumor is a rare disease in the category of designated as verrucous carcinoma characterized by its invasive downward penetration of underlying tissues in the perineum and perianal regions. Viruses, unclean sanitation and cytotoxic immune reaction have been proposed as the etiology of the tumor. However, among all the causes, recent studies have emphasized on the associaton of the tumor and human papilloma virus (HPV). Expecially, HPV also has been discovered in several cutaneous and anogenital lesions of solid organ transplant recipients. We herein report a case of Buschke-Lowenstein tumor in a renal transplant recipient with HPV 6 and 16 coinfection proved by HPV genotyping of DNA extracted from the biopsy specimen of the tumor.
Biopsy
;
Buschke-Lowenstein Tumor*
;
Carcinoma, Verrucous
;
Coinfection
;
DNA
;
Human papillomavirus 6
;
Humans
;
Papilloma
;
Perineum
;
Rare Diseases
;
Sanitation
;
Transplantation*
;
Transplants
6.Osteosarcoma-Thirteen-Year Experience
Han Koo LEE ; Sang Hoon LEE ; Chang Seop LEE ; Chung Hoon LEE
The Journal of the Korean Orthopaedic Association 1995;30(2):230-236
Osteosarcoma is the most common primary malignant tumor in the orthopaedic field. Recently, the management of osteosarcoma was evolved in many aspects and the improved results were reported in many articles. The purpose of this study is to evaluate the changes of clinical findings and management modalities in osteosarcoma since 1980. We reviewed 127 osteosarcomas managed from 1980 to 1992. The Enneking surgical stage was as follows; stage I 12 cases, stage II 98 cases and stage III 17 cases. They were subclassified into classic(97 cases), parosteal(12 cases), telangiectatic(5 cases), secondary(4 cases), periosteal(2 cases), gnathic(2 cases), high grade surface(1 cases) and undetermined(4 cases). The disease-free survival rate was evaluated for the patients of stage II classic osteosarcomas treated with amputation(27 cases) or limb-salvage operation(23 cases), and average follow up period of them was 49 months. In 27 cases of amputation adjuvant chemotherapy was administered in 23 cases. And in 23 patients treated with limb-salvage operation, neoadjuvant and adjuvant chemotherapy were done in 19 cases and only adjuvant chemotherapy in 2 cases. The clinical changes since 1980 were as follows: (1) The mean duration from symptom onset to diagnosis was decreased gradually from 6.5 months(1980) to 3.1 months(1992). (2) The proportion of curative surgery was increased from 40%(1980) to 87%(1992) in stage I and II. (3) The proportion of limb-salvage operation was rapidly increased upto 88% since 1985. The 5 year disease-free survival rate of stage II classic osteosarcoma was 36% with amputation and 67% with limb-salvage operation.
Amputation
;
Chemotherapy, Adjuvant
;
Diagnosis
;
Disease-Free Survival
;
Follow-Up Studies
;
Humans
;
Osteosarcoma
7.Bilaterality and occurence of contralateral inguinal hernia following unilateral repair in pediatric patients.
Ju Kwang CHUNG ; Yeong Don LEE ; Tae Hoon LEE
Journal of the Korean Surgical Society 1991;40(2):261-268
No abstract available.
Hernia, Inguinal*
;
Humans
8.Diagnosis and treatment of osteoid osteoma: review of 45 cases.
Han Koo LEE ; Moon Sang CHUNG ; Sang Hoon LEE
The Journal of the Korean Orthopaedic Association 1992;27(2):553-562
No abstract available.
Diagnosis*
;
Osteoma, Osteoid*
9.Diagnostic Efficiency of Lactate Dehydrogenase, Crreatine Kinase and Troponin T in Acute Myocardial Infarction.
Chae Hoon LEE ; Kyung Dong KIM ; Chung Sook KIM
Yeungnam University Journal of Medicine 1995;12(1):48-55
The present study was designed to evaluate the efficiency of total lactate dehydrogenase, total creatine kinase, LD1/LD2 ratio, CK-MB and newly developed troponin T in acute myocardial infarction. The level of troponin T was 0.010.02 pg/L in 34 healthy person, but the peak vaule of acute myocardial infarction ranged in 4.7-24.2 pg/L. Total lactate dehydrogenase was peaked in 1 to 3 days after chest pain and then progressively decreased, but LD1/LD2 ratio was persistently higher than 1.0 for 10 days in most patients. Total creatine kinase and CK-MB were peaked in 1-2 days, and normalized in 3-4 days, so they, were useful in early diagnosis of acute myocardial infarction, but not for the late stages of acute myocardiz l infarction. Troponin T is early elevated and persistently high level for more than 10 days. Comparing with total lactate dehydrogenase, total creatine kinase, LD1/LD2 ratio and CK-MB, troponin-T test improves the efficiency of serodiagnostic method for the detection of ischemic myocardial damage.
Chest Pain
;
Creatine Kinase
;
Early Diagnosis
;
Humans
;
Infarction
;
L-Lactate Dehydrogenase*
;
Lactic Acid*
;
Myocardial Infarction*
;
Phosphotransferases*
;
Troponin T*
;
Troponin*
10.In Vitro antifungal Activities of Imidazole Derivatives.
Hong Sang CHIN ; Kwang Hoon LEE ; Chung Koo CHO
Korean Journal of Dermatology 1984;22(2):196-205
The present study was designed to obtain omparative data on in vitro antifungal activities of imidazole derivatives. Minimum inhibitory oncentrations of clotrimazole, miconazole, econazole, ketoconazlole and griseofulvin on 4 strains of Trichophyton mentagrophytes, 3 strains of Trichophyton rubrum, 2 strains of Microsporum canis and ] strain of Sporothriv: schenckii were etermined after 3 week' incubation at room temperature on Sabouraud's dextrose liquid media. In addition, the fungicidal activities of miconazole and econazole were tested against Z'richophyton mentagrophytes and Microsporum canis, using the techniques described by Vanbreuseghern(1967) The results are summarzed as follows: ] In most of the dermatophytes studied, 1 to 10 pg/ml of M1C were detected. Diverse susceptibility pattern was observed among different fungal species, but no or minor variability was noted within the same species. The susceptibility of Z'ri- chophyton rubrum showed at MIC of 0. 01 to 10 pg/ml, T ichophyton mentagro- phyt.es and Mic osporum canis at 0.1 to 10 pg/ml and 0. 1 to 1000 gg/ml respec- tively. The Trichophyton rubrum was the most sensitive. In the susceptibility test of Sporothrix schenckii, the high resistance to clotrimazole and griseofuhin was observed. The fungistatic activities of miconazole, econazole and ketoconazole were observed only at concentrations higher than JpQ pg/ml.
Arthrodermataceae
;
Clotrimazole
;
Econazole
;
Glucose
;
Griseofulvin
;
Ketoconazole
;
Miconazole
;
Microsporum
;
Sporothrix
;
Trichophyton