1.Requirement of B7 Molecule in Activation of Dendritic Epidermal T Cell by Transformed Keratinocyte.
Joo Hyun SHIM ; Seung Jun SEO ; Chang Kwun HONG
Korean Journal of Immunology 2000;22(4):217-223
No abstract available.
Keratinocytes*
2.Generalized Plane Xanthoma Associated with Monoclonal Gammopathy of Unknown Significance.
Jae Seog YANG ; Dong Jun KIM ; Seung Hyun HONG ; Hae Jun SONG ; Chil Hwan OH
Annals of Dermatology 1997;9(1):11-15
Generalized plane xanthoma is less common and usually involves the eyelids, lateral side of the neck, upper trunk, and extremities. Lesions, however, may appear on any portion of the body. Cutaneous xanthomas may occur in hyperlipidemic and in normolipidemic states. Generalized normolipidemic plane xanthoma is often associated with multiple myeloma, other reticulo-endothelial malignancies and monoclonal gammopathy with unknown significance(MGUS). We wish to report two eases of generalized plane xanthoma associated with IgG monoclonal gammopathy of unknown significance.
Extremities
;
Eyelids
;
Immunoglobulin G
;
Multiple Myeloma
;
Neck
;
Paraproteinemias*
;
Xanthomatosis*
3.Five Cases of Agminated Lentigines.
Seung Hyun HONG ; Jin Ho HONG ; Hae Jun SONG ; Chil Hwan OH
Korean Journal of Dermatology 1995;33(5):983-987
Agminated lentigines may be defind as a circumscribed grouping of small pigmented macules arranged in a small or large group, often in a segmental pattern, each macule consisting of a lentiginous epidermal proliferation of melanocytes. We report five cases of agminated lentigines in otherwise healthy persons. Histologic exarnination of the pigmented lesion revealed findings consistent with lentigo simplex.
Humans
;
Lentigo*
;
Melanocytes
4.A clinical study of supracondylar closing wedge osteotomy for cubitus varus.
Seok Hyun LEE ; Jae Suk CHANG ; Hong Chul SIN ; Jun Suk HONG
The Journal of the Korean Orthopaedic Association 1993;28(1):240-246
No abstract available.
Osteotomy*
5.Three Cases of Colonic Lymphangioma Diagnosed by Colonoscopic Polypectomy.
Jin Hai HYUN ; Hong Sik LEE ; Sang Woo LEE ; Dong Hoon KANG ; Jai Hyun CHOI ; Hoon Jae JUN
Korean Journal of Gastrointestinal Endoscopy 1995;15(3):563-569
Lymphangiomas are made up of multiple lymphatic channels lined by benign-appearing endothelial cells. The lesions can occur anywhere in the body but most commonly affect head, neck and axilla. It rarely involves the gastrointestinal tract and particularly lymphangioma of the colon is very rare. Histologically, it is classified three types as simple or capillary, cavernous, and cystic. We experienced three cases of cavernous lymphangioma of the ascending colon. Case 1, 56-year-old male, had lymphangioma accompanied by ulcerating cancer of the cecum. Case 2, 51-year-old female, had lymphangioma of cecum. Case 3, 41-year-old male had lymphangioma at ileocecal valve. All cases could be diagnosed by colonoscopic snare polypectomy.
Adult
;
Axilla
;
Capillaries
;
Cecal Neoplasms
;
Cecum
;
Colon*
;
Colon, Ascending
;
Endothelial Cells
;
Female
;
Gastrointestinal Tract
;
Head
;
Humans
;
Ileocecal Valve
;
Lymphangioma*
;
Male
;
Middle Aged
;
Neck
;
SNARE Proteins
;
Ulcer
6.Adenovirus-Mediated Toxic Gene Therapy Using Cytosine Deaminase and Osteocalcin Promoter for the Treatment of Prostate Cancer.
Hong Seok PARK ; Jae Hyun BAE ; Du Geon MOON ; Hyun Yee CHO ; Chinghai KAO ; Thomas A GARDNER ; Jun CHEON
Korean Journal of Urology 2000;41(12):1437-1444
No abstract available.
Cytosine Deaminase*
;
Cytosine*
;
Genetic Therapy*
;
Osteocalcin*
;
Prostate*
;
Prostatic Neoplasms*
7.Two Cases of Twenty-Nail Dystrophy.
Hyun Sang LIM ; Kang Seok LEE ; Seong Jun SEO ; Chang Kwun HONG ; Byung In RO
Annals of Dermatology 1999;11(2):86-89
Twenty-nail dystrophy is an idiopathic nail dystrophy in which all twenty nails are uniformly and simultaneously affected with excess longitudinal ridging and loss of lustre. The pathogenesis is controversial, and the treatment is unsuccessful. It is thought to have a self-limiting and reversible nature when it develops in childhood, but in adults, it is unusual and exists persistently. We re-port here two cases of adult patients with dystrophy of all twenty nails, whose ages were 58 and 55. The disease had been present for one year and may be associated with alopecia areata in the 58 year old and an idiopathic condition in the 55 year old. Negative results were obtained on mycological studies. Biopsies taken from the nail bed revealed marked hyperkeratosis consistent with nail dystrophy.
Adult
;
Alopecia
;
Alopecia Areata
;
Biopsy
;
Humans
8.The hAFP/Type IV collagen ratio in liver cirrhosis and hepatoma.
Tae Hyun UM ; Do Hoon LEE ; Young Jun HONG ; Sung Suk CHO ; Jin Q KIM
Korean Journal of Clinical Pathology 1992;12(4):421-426
No abstract available.
Carcinoma, Hepatocellular*
;
Collagen*
;
Liver Cirrhosis*
;
Liver*
9.67Gallium scan findings in miliary tuberculosis.
Myeong Seob LEE ; Eung Jo KIM ; In Soo HONG ; Ki Jun SUNG ; Hyun Ju PARK
Korean Journal of Nuclear Medicine 1992;26(1):111-115
No abstract available.
Tuberculosis, Miliary*
10.Angiokeratoma Circumscriptum: Successful Treatment with the Flashlamp Pulsed Tunable Dye Laser.
Sang Wook SON ; Seung Hyun HONG ; Gil Ju YI ; Hae Jun SONG ; Chil Hwan OH
Korean Journal of Dermatology 1998;36(1):152-155
Angiokeratoma circumscriptum is present at birth or early childhood and is an uncommon dermatosis characterized by papules and small nodules that may coalesce to form plaques. Histopathologically, there are varying degrees of hyperkeratosis, papillomatosis, and irregular acanthosis. In the papillary dermis, greatly dilated capillaries are observed, The acanthotic epidermis encircles the vascular spaces(blood cysts) where, occasionally, organized thrombi may be found. The use of pulsed-dye lasers to treat cutaneous vascular lesions is based on the theory of selective photothermolysis. We report a case of an angiokeratoma circumscriptum in an 48-year-old woman for whom the flashlamp pulsed tunable dye laser proved to be a highly successful means of treatment.
Angiokeratoma*
;
Capillaries
;
Dermis
;
Epidermis
;
Female
;
Humans
;
Lasers, Dye*
;
Middle Aged
;
Papilloma
;
Parturition
;
Skin Diseases