1.A Case of perifolliculitis Capitis Abscedens et Suffodiens.
Cheol Heon LEE ; Jong Sung CHOI ; Yoo Shin LEE
Korean Journal of Dermatology 1976;14(4):375-381
We presented a case of perifolliculitis capitis abscedens et suffodiens associated with acne conglobata in 40-year-old rnale. He had a sausage-shaped plaque containing many fistular tracts on right temnporal area and cicatrizing alopecia on occiput. On the middle portion of upper back he had a adult fist-sized plaque containing many fistular tracts. Histopathologically epidermis showed mild byperkeratosis and keratotic plugging and in the dermis most hair follicles were destroyed and replacel by fibrous tissue but there were moderxte cellular infiltration composed of neutrophils, lymphocytes a.nd hist.iocytes around the remained hair follicles. On serum electrophoresis alpha,-globulin was elevated and gamna globulin was the upper liviit of nornal variation. Skin tests with murnps vaccine, dinitrochloro benzene (DNCB) and old tuberculin disclosed the evidence of de reased c "ll-mediated immunity(CMI). All th se findings suggest thzt immune rriechanisni r,-ay be concerned ivith the pathogenesis in this case. He wa.s treated with th internal administration of antibiotic and corticosteroid and with surgical opening and curettage of fistular tracts
Acne Vulgaris
;
Adult
;
Alopecia
;
Benzene
;
Curettage
;
Dermis
;
Electrophoresis
;
Epidermis
;
Hair Follicle
;
Humans
;
Lymphocytes
;
Neutrophils
;
Skin Tests
;
Tuberculin
2.A Case of Recurrent Melanocytic Nevus.
Jong Min KIM ; Cheol Heon LEE ; Eil Soo LEE
Korean Journal of Dermatology 1989;27(1):104-107
Recurrent melanocytic nevus forms after incomplete removal of a melanocytic nevus and is chatacterized by somewhat proliferation of atypical melanocytes at the dermoepidermal junction and epidermis or recurrent junctional activity. A 73-yeat-old man had a pigmented lesion on the volar aspect of the right heel, which was excised 20 years ago. Five years thereafter, the pigmented lesion recurred in the previous operation scar and had been excised again. But pigmented lesion reappeared in the scar as an irregular patch of variegated pigmentation of browm, gray and black. Histopathologic findings showed fibrosis in the dermis and proliferation of normal and atypical rnelanocytes in the overlying epiderrnis.
Cicatrix
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Dermis
;
Epidermis
;
Fibrosis
;
Heel
;
Melanocytes
;
Nevus, Pigmented*
;
Pigmentation
3.A Case of Allergic Contact Dermatitis to Nitrofurazone Ointment.
Kwang Soo KIM ; Jong Min KIM ; Cheol Heon LEE
Korean Journal of Dermatology 1989;27(3):296-298
Nitrofurazone is a well known sensitizer and is widely used particularly in surgical department for the treatment of secondary infection, but the reports of all ergic contact dermatitis to nitrofurazone are rare in Korean literature. We experienced a case of allergic eontact dermatitis to 0.2% nitrofurazone in 31-year-old female after dressing the grafted wound on the left index finger with the gauze embedded with 0.2% nitrofurazone olintmnt. The patch test results revealed a strong positve reaction to 0.2% nitrofurazone ointment after 48 hours.
Adult
;
Bandages
;
Coinfection
;
Dermatitis
;
Dermatitis, Allergic Contact*
;
Dermatitis, Contact
;
Female
;
Fingers
;
Humans
;
Nitrofurazone*
;
Patch Tests
;
Transplants
;
Wounds and Injuries
4.A Case of Eccrine Spiradenoma.
Hee Jin CHO ; Jong Min KIM ; Cheol Heon LEE
Korean Journal of Dermatology 1988;26(6):938-941
We present a case of eccrine spiradenoma occurring on the trunk in a 33 year old woman. She developed a pea sized, pinkish tender nodule on the anterior chest 8 years ago. On histologic examination, there were several lobules surrounded by thin connective tissue septa in dermis. The lobules themselves consisted of small dark staining cells and large pale-staining cells, forming solid cords or ducts.
Adult
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Connective Tissue
;
Dermis
;
Female
;
Humans
;
Peas
;
Thorax
5.Operative treatment of Weber type C ankle fracture -an evaluation of need for trans-syndesmotic screw fixation.
Eun Woo LEE ; Soo Yong KANG ; Jong Heon CHA
The Journal of the Korean Orthopaedic Association 1991;26(1):152-157
No abstract available.
Ankle Fractures*
;
Ankle*
6.Comparative Study on Development of Mouse Embryos in Three Commercial Media and Hatching Rates of Mouse Embryos with/without Pronase.
Jeong Heon LEE ; Hee Jeong GO ; Geu Jeong CHAE ; Ki Suk LEE ; Jong Duk KIM
Korean Journal of Fertility and Sterility 2001;28(3):235-246
OBJECTIVE: The purpose of this present study was to compare mouse embryo development in 3 commercial media and hatching competence of mouse embryo with or without enzymatic treatment. METHODS: Collected 375 mouse embryos were divided into three groups, and then cultured in IVF-20 (G2), Medicult IVF (M3), P-1 (blastocyst M), respectively. Three day mouse morulae were cultured in G2 media treated with pronase. The results were analyzed using Chi-square test, and considered statistically significant when p<0.01. RESULTS: The developmental rate of 2 cell mouse embryo after 72 hours was highest in IVF-20 (G2) among conventional 3 media. The hatching rate of mouse morulae was low when clultured in G2 media without pronase during 48 hours. However, it was higher when cultured in media treated with l mg/ml, 2.5 mg/ml, 5 mg/ml pronase, respectively. CONCLUSIONS: Using good media and digestion of zona pellucida with enzymatic treatment improve development and hatching rate of embryo. Therefore, implantation and pregnancy rate could be improved.
Animals
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Digestion
;
Embryonic Development
;
Embryonic Structures*
;
Female
;
Mental Competency
;
Mice*
;
Morula
;
Pregnancy
;
Pregnancy Rate
;
Pronase*
;
Zona Pellucida
7.Diagnostic Value of the Intradermal Test for the Infection with Clonorchis sinensis.
Jong Ho KIM ; Bong Yung YUN ; Heon Ju LEE ; Hyun Woo LEE
Yeungnam University Journal of Medicine 1988;5(2):47-52
The intradermal (ID) test has been widely used in Korea and several reports about the results of the ID test are known. We examined the egg of Clonorchis sinensis (C.s.) by ID test in 443, stool's egg-counting technique in 79 and direct smear (cellophane thick smear technique) in 1204 subjects. The results are as follows: 1. The positive rate of C.s. was 3.8% out of 1304 persons. 2. The sensitivity of ID test was 82.1% out of 39 persons and the specificity was 64.6% out of 404 persons. 3. The false positive of ID test was 35.4% out of 404 persons and, the false negative was 17.9% out of 39 persons. Intradermal test is a rapid, sensitive and useful supplementary diagnostic tool for the detection of Clonorchiasis infection and must be used as screening test with direct smear of stool but cross reaction with other helminth infections and moderate false reaction are the main disadvantages in its practical application.
Clonorchiasis
;
Clonorchis sinensis*
;
Cross Reactions
;
Helminths
;
Humans
;
Intradermal Tests*
;
Korea
;
Mass Screening
;
Ovum
;
Sensitivity and Specificity
8.A case of fetal cystic hygroma colli.
Jung Don PARK ; Jong Gi LEE ; Kyung Il CHO ; Heon Soo LEE ; Jae Bok PARK
Korean Journal of Obstetrics and Gynecology 1993;36(7):1993-1998
No abstract available.
Lymphangioma, Cystic*
9.Evaluation of the Skin Barrier Function by TEWL Measurement in Hypertrophic scars and Keloids.
Sung Ju PARK ; Jong Min KIM ; Cheol Heon LEE ; Chong Ju LEE
Korean Journal of Dermatology 2000;38(2):176-182
BACKGROUND: Hypertrophic scars and keloids have been regarded as representative of the proliferative change of the connective tissue of the dermis. Clinically, postburn and surgical scars show a smooth, shiny, erythematous appearance at an early stage. It is readily conceivable that, in such scars, changes may take place not only in the dermis but also in the epidermis and, possibly in the stratum corneum (SC). However, in contrast to the tremendous number of studies of scars on the dermis, those studies focusing on the epidermis and the SC have been scarce. OBJECTIVE: We have focused on the function of the SC covering the post-burn scar tissue and keloids. METHODS: Using noninvasive bioengineering measurements of functional properties of the SC, such as transepidermal water loss(TEWL), we evaluated the SC barrier function in various types of healing wounds, such as early erythematous lesion, hypertrophic scar, keloid, healed atrophic scar, scar occurring at the recipient site of the skin grafts and the adjacent normal appearing skin for control. RESULTS: 1. The TEWL values were 14.9+/-7.3 in early erythematous lesions, 13.2+/-7.5 in hypertrophic scars, 10.2+/-5.8 in keloids, 5.6+/-1.3 in healed atrophic scars, 6.9+/-4.3 in scars occurring at the recipient site of the skin grafts. Significantly increased TEWL values were found in all individual lesions(p>0.01) except for the scars occurring at the recipient site of the skin grafts(p<0.05) compared with the corresponding normal control skin. 2. When we randomly compared early erythematous lesions, hypertrophic scars, kelids, atrophic
Bioengineering
;
Cicatrix
;
Cicatrix, Hypertrophic*
;
Connective Tissue
;
Dermis
;
Epidermis
;
Keloid*
;
Skin*
;
Transplants
;
Wounds and Injuries
10.A Case of Childhood Dermatofibrosarcoma Protuberans.
Kwang Soo KIM ; Hwan Gyo JEONG ; Jong Min KIM ; Cheol Heon LEE ; Se Heum JOH
Korean Journal of Dermatology 1989;27(4):474-476
Dermatofibrosarcoma protuberans(DFSP) is a rare, distinctive cutsneous tumor originating in the dermis that appears as a raised uninodular or multinodular lesion on the trunk or the proximal extremities. In about 10% of the cases, DFSP arises in childhood and it is rarely evident already at birth. Histopathologically, DFSP shows the chsracteristic storiform and cartwheel patterns, with the fibroblasts arranged radially about a small central hub of fibrous tissue. We report herein a case of childhood DFSP in a 7-year-old boy.
Child
;
Dermatofibrosarcoma*
;
Dermis
;
Extremities
;
Fibroblasts
;
Humans
;
Male
;
Parturition